[특허]Modular focus system alignment for image based readers

Modular focus system alignment for image based readers 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H01L-027/00
출원번호	US-0411906 (2012-03-05)
등록번호	US-8803060 (2014-08-12)
발명자 / 주소	Nunnink, Laurens Reuter, Richard
출원인 / 주소	Cognex Corporation
대리인 / 주소	Quarles & Brady LLP
인용정보	피인용 횟수 : 0 인용 특허 : 143

초록 ▼

A modular focus system for image based code readers includes swappable lens attachments enables fixed focus, manual focus, and variable focus operation from a single reader. A manual focus lens cap includes a manually adjustable focus ring to change the focus of the reader. A variable focus lens module includes a liquid lens that is manipulated by a voltage delivered via a pair of electrodes to adjust the focus of the reader. The lens attachments can be swapped out and replaced as needed.

대표청구항 ▼

1. An image based code reader comprising: a lens mount secured within a lens mount housing, the lens mount including at least one aligning tab;a lens barrel received by the lens mount;a sensor for capturing image data reflected from a target object;an imager lens assembly coupled to the lens barrel and configured to focus the image data onto the sensor; anda removable lens attachment including at least one key slot configured to couple to the at least one aligning tab such that the lens attachment can only be placed onto or removed from the lens mount at one predetermined angular position of the imager lens. 2. The image based code reader of claim 1 wherein the removable lens attachment further comprises a focus ring disposed at a target-facing end and a retaining flange disposed at a sensor-facing end. 3. The image based code reader of claim 1 wherein the removable lens attachment further comprises: a manual focus lens module configured to be secured to the lens barrel such that rotation of the manual focus lens module translates into an axial movement of the imager lens relative to the sensor. 4. The image based code reader of claim 1 wherein the removable lens attachment further comprises: a variable focus lens module configured to be secured to the lens barrel and electrically connected to a controller such that an output from the controller adjusts the focus of the code reader. 5. The image based code reader of claim 1, further comprising a cover comprising a locking tab, wherein the locking tab is configured to be received within a slot in the removable lens attachment when connected to the lens mount housing so as to prevent rotation of the removable lens attachment. 6. The image based code reader of claim 1, wherein the at least one aligning tab corresponds to a predetermined focus distance of the imager lens. 7. The image based code reader of claim 2, wherein the at least one aligning tab is formed in a receptacle disposed in the lens mount and the at least one key slot is formed in the retaining flange. 8. The image based code reader of claim 4, wherein the controller is configured to detect when the variable focus lens module is coupled to the code reader. 9. The image based code reader of claim 8, wherein the controller is further configured to detect at least one of out-of-focus image data, a target distance, and an operator input, and to generate an output voltage for the variable focus lens module when one of an out-of-focus image data, a target distance, and an operator input is detected. 10. The image based code reader of claim 3, wherein the manual focus lens module further comprises a mechanical stop for limiting rotation of the lens barrel to a predetermined range. 11. The image based code reader of claim 4, wherein the variable focus lens module comprises a liquid lens. 12. The image based code reader of claim 11, wherein the variable focus lens module further comprises a biasing member for holding the liquid lens and electrodes together. 13. The image based code reader of claim 1, wherein the lens mount further comprises at least one inwardly extending aligning tab. 14. The image based code reader of claim 1, wherein the lens mount further comprises a cutout for receiving an extension formed in the removable lens attachment. 15. The image based code reader of claim 1, wherein at least one alignment feature of the lens mount and the removable lens attachment are configured such that the lens mount and the removable lens attachment are received in only substantially one orientation. 16. The image-based code reader of claim 1, wherein the removable lens attachment comprises: a first removable lens attachment configured to be secured to the lens barrel; anda second removable lens attachment comprising: a variable focus element adapted to be secured to an element housing; anda pair of electrodes in electrical communication with the variable focus element, wherein the code reader is focused by supplying a voltage to the variable focus element when the second lens attachment is coupled to the lens barrel. 17. An image based code reader comprising: a lens mount housing, the lens mount including a first alignment feature formed in a receptacle disposed in the lens mount housing;a lens barrel received by the lens mount;a sensor for capturing image data reflected from a target object;an imager lens assembly fixedly secured within the lens barrel about an optical axis, wherein the imager lens assembly focuses the image data onto the sensor; anda removable lens attachment having a second alignment feature, wherein the first alignment feature is aligned with the second alignment feature when the removable lens attachment is placed onto and removed from the lens barrel, and wherein the first alignment feature corresponds to a predetermined focal length of the imager lens assembly. 18. The image based code reader of claim 17 wherein the first alignment feature is an aligning tab and the second alignment feature is a key slot. 19. An image-based code reader comprising: a lens mount secured within a lens mount housing, the lens mount including at least one aligning tab;a lens barrel received by the lens mount;a sensor for capturing image data reflected from a target object;an imager lens assembly coupled to the lens barrel; anda modular focusing system comprising: a manual focus removable lens attachment having a focus ring disposed at a target facing end and a retaining flange having a notch in the retaining flange, the retaining flange disposed at a sensor facing end; anda variable focus removable lens attachment. 20. An image based code reader comprising: a lens mount secured within a lens mount housing, the lens mount including at least one aligning tab;a lens barrel received by the lens mount;a sensor for capturing image data reflected from a target object;an imager lens assembly coupled to the lens barrel and configured to focus the image data onto the sensor; anda removable lens attachment including mechanical features such that the lens attachment can only be placed onto or removed from the lens mount at one predetermined focus distance of the imager lens.

이 특허에 인용된 특허 (143)

Nomura, Masaru; Yoshimine, Takashi, Adapter system and image pick-up system.
상세보기
Hecker Joel (Port Jefferson Station NY) Stern Howard (Greenlawn NY), Adaptive vision system.
상세보기
Schwartz Eric D. ; Hubben Edward B. ; Jovanovski Brian L. ; Hunter Vivian L. ; McCall Melvin D. ; Beckhusen Gerard F., Adjustable illumination system for a barcode scanner.
상세보기
Schwartz, Eric D.; Hubben, Edward B.; Jovanovski, Brian L.; Hunter, Vivian L.; McCall, Melvin D.; Beckhusen, Gerard F., Adjustable illumination system for a barcode scanner.
상세보기
Bobba Mohan L. ; Rudeen Robert W. ; Hofer John A., Aiming aid for optical data reading.
상세보기
Wang, Ynjiun P.; Feng, Chen; Havens, William H.; Li, Jianhua, Apparatus and method comprising deformable lens element.
상세보기
Palestini, Valeria; Alessi, Nicola; Rigoni, Giacomo; Oliva, Cristiano, Apparatus and method for acquiring and reading optical codes with result indication.
상세보기
Palestini,Valeria; Alessi,Nicola; Rigoni,Giacomo; Oliva,Cristiano, Apparatus and method for acquiring and reading optical codes with result indication.
상세보기
Palestini,Valeria; Alessi,Nicola; Rigoni,Giacomo; Oliva,Cristiano, Apparatus and method for acquiring and reading optical codes with result indication.
상세보기
Raskar, Ramesh; Dietz, Paul H., Apparatus and method for illuminating a scene with multiplexed illumination for motion capture.
상세보기
Li Yajun (Oakdale NY) Katz Joseph (Stony Brook NY) Swartz Jerome (Old Field NY) McGlynn Daniel (Brooklyn NY), Apparatus and method for reading indicia using charge coupled device and scanning laser beam technology.
상세보기
Bremer, Edward C., Apparatus for optical distancing autofocus and imaging and method of using the same.
상세보기
Patel,Mehul, Arrangement and method of imaging one-dimensional and two-dimensional optical codes at a plurality of focal planes.
상세보기
Massieu,Jean Louis, Autofocus barcode scanner and the like employing micro-fluidic lens.
상세보기
Roth Stephen Anthony ; Garland Lance Gordon ; Sussmeier John William ; Kruse Ross Napoleon, Automatic electronic camera for label image capture.
상세보기
Wang Ynjiun P. (Fort Myers FL) Ju Paul P. (Fort Myers FL), Automatic exposure single frame imaging systems.
상세보기
Salatto ; Jr. Patrick ; Mazz Thomas, Automatically selectable range laser scanner.
상세보기
Yomogida, Matsuo; Matsuda, Hideaki, Bar code reader having a rotatory optical deflector and a rotation position detector.
상세보기
Dvorkis, Paul; Barkan, Edward; Shepard, Howard; Giordano, Joseph; Gofman, Yuri; Doran, Robert; Barile, John; Grosfeld, Henry; Korenshtein, Avi; Cordes, Kevin; Chernin, Ophir; Maiman, Mitch; Wallace, , Bar code reader with an integrated scanning component module mountable on printed circuit board.
상세보기
Huhn Richard J. (Franklin WI), Bar code reader with closed-loop scan beam focusing.
상세보기
Gurevich, Vladimir; Krichever, Mark; Breytman, Alexander; Marom, Emanuel; Stern, Miklos; Barkan, Edward; Li, Yajun, Beam shaping system and diverging laser beam for scanning optical code.
상세보기
Capper David G. (Sausalito CA) Axelrod Stanley H. (Port Orchard WA), Camera aiming mechanism and method.
상세보기
Komine Yoshio (Tokyo JA), Casing of a mechanical mounting for the interchangeable lenses and a camera system using the same.
상세보기
Ken Matsumoto JP, Code reading device and method with light passing through the code twice, an exposure apparatus and a device manufacturing method using the code reading.
상세보기
Hiratsuka Seiichiro,JPX ; Shimada Masaya,JPX, Color separating device and color image reading device incorporating same.
상세보기
Wood Robert J. (Syracuse NY) Pileski Michael J. (Skaneateles NY), Contact two-dimensional bar code reader having pressure actuated switch.
상세보기
Rockstein George B. ; Wilz David M. ; Colavito Stephen J. ; German Gene ; Knowles Carl Harry, Cordless desktop bar code symbol reader having integrated viewing aperture for sighting of bar code symbols to be scann.
상세보기
Bennett,James D., Data collection device having visual display of feedback indicators and messages.
상세보기
Yamano Shiro,JPX ; Koizumi Mitsuyoshi,JPX ; Amano Makoto,JPX ; Tamura Akira,JPX, Detachable lens block and video camera system including the same.
상세보기
Oliva, Guido M., Device and optical element for the aiming and the visual indication of reading area of a coded information reader.
상세보기
Kobayashi Takeo (Tokyo JPX) Tabata Yasushi (Chiba JPX) Numako Norio (Tochigi JPX) Nagai Katsutoshi (Saitama JPX) Nishida Takao (Saitama JPX), Device for controlling an operation of a movable member.
상세보기
Kobayashi Takeo (Tokyo JPX) Tabata Yasushi (Chiba JPX) Numako Norio (Tochigi JPX) Nagai Katsutoshi (Saitama JPX) Nishida Takao (Saitama JPX), Device for initializing a camera lens upon reinitiation of power to camera.
상세보기
Knapp Herbert C. (Holliston MA) Parker Vance A. (Princeton MA) Baxter Larry K. (Marblehead MA) Evans Jon F. (Litchfield NH), Electro-optic barcode reader.
상세보기
Kobayashi Takeo (Tokyo JPX) Tabata Yasushi (Chiba JPX) Numako Norio (Tochigi JPX) Nagai Katsutoshi (Saitama JPX) Nishida Takao (Saitama JPX), Electronically controlled camera having macro and normal operational modes.
상세보기
Daily,Mike; Azuma,Ron; Furmanaki,Chris, Enhanced perception lighting.
상세보기
Olmstead,Bryan L.; Shearin,Alan, Extended depth of field imaging system using chromatic aberration.
상세보기
Krichever, Mark; Gurevich, Vladimir; Brown, Daniel; Patel, Mehul, Extended range bar code reader.
상세보기
Yang, Chih-Yi, Fixing structure for an auxiliary lens of cameras.
상세보기
Kawai Tohru (Kanagawa JPX), Focus presetting mechanism for a camera lens assembly.
상세보기
Ross ; Cecil J., Focussing objective mechanism for telescopic rifle sights.
상세보기
Sant\Anselmo Robert (West Hills CA) Sant\Anselmo Carl (Rancho Palos Verdes CA), Hand held two dimensional symbol reader with a symbol illumination window.
상세보기
Batterman Eric P ; Chandler Donald G, Hand-held bar code reader with laser scanning and 2D image capture.
상세보기
Meyerson, Robert F.; Feng, Chen, Hand-held dataform reader having multiple target area illumination sources for independent reading of superimposed dataforms.
상세보기
Danielson Arvin D. (Cedar Rapids IA) Durbin Dennis A. (Cedar Rapids IA), Hand-held instant bar code reader having automatic focus control for operation over a range of distances.
상세보기
Danielson Arvin D. (Solon IA) Durbin Dennis A. (Cedar Rapids IA), Hand-held instant bar code reader having automatic focus control for operation over a range of distances.
상세보기
Danielson Arvin D. (Cedar Rapids IA) Durbin Dennis A. (Cedar Rapids IA), Hand-held instant bar code reader system with automated focus based on distance measurements.
상세보기
Koenck Steven E. (Cedar Rapids IA), Hand-held optical character reader with means for instantaneously reading information from a predetermined area at an op.
상세보기
Pidhirny John M. ; Monroe Richard A. ; Pileski Michael J. ; Wood Robert J., Hand-held optical reader having a detachable lens-guide assembly.
상세보기
Danielson Arvin D. ; Durbin Dennis A., Hand-held optically readable information set reader with operation over a range of distances.
상세보기
Swartz Jerome ; Shepard Howard M. ; Barkan Eric F. ; Krichever Mark J. ; Metlitsky Boris ; Barkan Edward, Hand-held scanning head with aiming beam.
상세보기
Kotlarsky, Anatoly; Zhu, Xiaoxun; Veksland, Michael; Au, Ka Man; Giordano, Patrick; Yan, Weizhen; Ren, Jie; Smith, Taylor; Miraglia, Michael V.; Knowles, C. Harry; Mandal, Sudhin; De Foney, Shawn; Allen, Christopher; Wilz, Sr., David M., Hand-supportable digital image capture and processing system having a printed circuit board with a light transmission aperture, through which the field of view (FOV) of the image detection array and visible targeting illumination beam are projected using a FOV-folding mirror.
상세보기
Zhu,Xiaoxun; Liu,Yong; Au,Ka Man; Hou,Rui; Yu,Hongpeng; Tao,Xi; Liu,Liang; Zhang,Wenhua; Kotlarsky,Anatoly; Ghosh,Sankar; Schnee,Michael; Spatafore,Pasqual; Amundsen,Thomas; Byun,Sung; Schmidt,Mark; , Hand-supportable digital imaging-based bar code symbol reader supporting narrow-area and wide-area modes of illumination and image capture.
상세보기
Barkan, Edward; Shepard, Howard M.; Dvorkis, Paul; Vinogradov, Igor R.; Krichever, Mark; Shi, David Tsi; Gurevich, Vladimir, High speed laser scan module with folded beam path.
상세보기
Okada Tadanori,JPX, Image blur preventing device.
상세보기
Breytman, Alex; Krichever, Mark; Carlson, Brad; Shi, Tsi David; Yavid, Dmitriy, Image scanning device having a system for determining distance to a target.
상세보기
Patel, Mehul; Preuss, Walter; Dvorkis, Paul, Imaging bar code reader with moving beam simulation.
상세보기
Mark Correa ; Rubin Gelles ; Duanfeng He ; Eugene Joseph ; Yajun Li ; Mehul Patel ; Thomas M. Stankelis, Imaging engine and method for code readers.
상세보기
Dvorkis,Paul; Breytman,Alex; Krichever,Mark; Carlson,Brad; Shi,Tsi David, Imaging optical code reader having selectable depths of field.
상세보기
Shimizu, Seiichi, Interchangeable camera lens assembly.
상세보기
Patel,Mehul; Shi,Tsi David; Bianculli,Thomas; Giordano,Joseph; Kogan,Eduard; Zhang,Heng; Buongervino,Nicholas, Interface for interfacing an imaging engine to an optical code reader.
상세보기
Anderson,Duane; Ramsager,Thomas, Item tracking and processing systems and methods.
상세보기
Koenck Steven E. (Cedar Rapids IA) Miller Phillip (Cedar Rapids IA) Hanson George E. (Cedar Rapids IA) Schultz Darald R. (Cedar Rapids IA) Krunnfusz Jeffrey S. (Cedar Rapids IA), Laser scanner module having integral interfacing with hand-held data capture terminal.
상세보기
LeRoy Dickson ; John Groot ; Carl Harry Knowles ; Thomas Amundsen, Laser scanning system mounted over a conveyor belt along which packages bearing bar code symbols are transported and scanned.
상세보기
Luthardt, Dirk; Javorsky, Myron; Milan, Olsa, Latch mechanism.
상세보기
Hirasaki Norio (Saitama-ken JPX) Iguchi Tomomi (Saitama-ken JPX), Lens mount for TV camera.
상세보기
Plesko George A., Lens with variable focal length.
상세보기
Hisashi Tasaka JP; Nobuyuki Kameyama JP; Shozo Kondo JP, Lens-fitted photo film unit and assembling method for the same.
상세보기
Poloniewicz,Paul R., Light beam shaping arrangement and method in electro-optical readers.
상세보기
Havens,William H.; Hennick,Robert J.; Izzo,John; Robinson,Michael, Long range optical reader.
상세보기
Bourn Charles T. ; Lebens Gary A., Machine-vision ring-reflector illumination system and method.
상세보기
Pierenkemper, Hans-Werner; Pastor, Sebastian, Method and an apparatus for determining distance.
상세보기
Sussmeier John William ; Figarella Luis ; Ju Paul Pay-Lun, Method and apparatus for a portable non-contact label imager.
상세보기
Nunnink, Laurens, Method and apparatus for adjusting focus in a symbology reader.
상세보기
Bachelder, Ivan; Akgul, Yusuf; Morje, Prabhav; Koljonen, Juha, Method and apparatus for focusing an optical inspection system.
상세보기
Koenck, Steven E., Method and apparatus for optically reading information.
상세보기
Holeva Lee F. (New Millville CT), Method and apparatus for passive autoranging using relaxation.
상세보기
Burns, Jr.,Leigh R.; Dorrance,Daniel R.; Colarelli, III,Nicholas J.; Strege,Timothy A.; Friton,Gerald E.; Shylanski,Mark S.; Voeller,David A., Method and apparatus for wheel alignment system target projection and illumination.
상세보기
Hussey Robert M. ; Longacre ; Jr. Andrew, Method for generating real time degree of focus signal for handheld imaging device.
상세보기
Pine, Jeffrey A., Method for providing user feedback in an autoidentification system.
상세보기
Ray,Jim T.; Kohtz,Robert A.; Dant,Michael; Hunt,Jeffrey M., Methods, apparatuses and articles for automatic data collection devices, for example barcode readers, in cluttered environments.
상세보기
Breytman,Alex; Krichever,Mark; Carlson,Bradley S.; Shi,David Tsi, Miniature auto focus voice coil actuator system.
상세보기
Fernandez,Frank E.; Siegel,William G., Mobile handheld code reader and print scanner system and method.
상세보기
Cheng,Yi Jen, Monitoring camera with a far infrared capability.
상세보기
Maekawa Yukio (Osaka JPX) Metabi Tsuneyo (Osaka JPX) Niwa Masatake (Osaka JPX), Mount arrangement and interchangeable lens unit for photographic camera.
상세보기
Tsutsumi, Katsuhisa, Mount conversion adaptor lens.
상세보기
Ishizaka Sunao (Tokyo JPX) Hozumi Toshiaki (Tokyo JPX), Mount device of a focal length changing auxiliary lens.
상세보기
Hashimoto Shigeru (Kanagawa JPX) Mitani Taizo (Kanagawa JPX) Isobe Takashi (Tokyo JPX) Aoyagi Masao (Kanagawa JPX) Sumi Akiyasu (Kawasaki JPX) Tanaka Katsumi (Tokyo JPX), Mounting for interchangeable camera lens assembly with diaphragm means.
상세보기
Okamoto, Hideo; Adachi, Nobuyuki; Eguchi, Noritoshi, Mounting structure for plurality of lenses, camera module, and electronic equipment.
상세보기
Olmstead Bryan L. ; Ahten Michael J. ; Paris Bruce E. ; Acosta Jorge L. ; Ring James W. ; Huss Paul R. ; Williams Jon P. C. ; McQueen Alexander M. ; Person Randy L., Multi-focus optical reader with masked or apodized lens.
상세보기
Do Khiem ; Arnone David F., Multi-position optic mount.
상세보기
Chandler Donald G. (43 Springwood Ct. Princeton NJ 08540) Batterman Eric P. (207-11 Salem Ct. Princeton NJ 08540), Omnidirectional bar code reader with method and apparatus for detecting and scanning a bar code symbol.
상세보기
Batterman Eric P. (Flemington NJ) Chandler Donald G. (Princeton NJ), Omnidirectional wide range hand held bar code reader.
상세보기
Bard, Simon; Grossfeld, Henry; Dryzmala, Mark; Charych, Harold, One piece optical assembly for low cost optical scanner.
상세보기
Craen,Pierre; Shi,David Tsi; Gurevich,Vladimir; Barkan,Edward; Vinogradov,Igor, Optical adjustment for increased working range and performance in electro-optical readers.
상세보기
Barkan,Edward, Optical adjustment of working range and beam spot size in electro-optical readers.
상세보기
Johnson Glenn W. ; Hozman Nelson D., Optical assembly having a dual purpose focus.
상세보기
Gurevich, Vladimir; Krichever, Mark; Vinogradov, Igor R.; Blasczak, Matthew; Bianculli, Thomas D.; Nagano, Shinji; Patel, Mehul, Optical code readers with holographic optical elements.
상세보기
Canini,Federico; Palestini,Valeria, Optical device and a method for aiming and visually indicating a reading area.
상세보기
Figarella Luis A ; Imrie David A. ; McKinley Harry ; Stern Howard ; Van Tassell Jon E., Optical focusing device and method.
상세보기
Gardiner, Robert C.; Barber, Charles P.; Coleman, Eric; Ehrhart, Michael; Gannon, Colleen P.; Hennick, Robert J.; Havens, William H.; Hunter, Vivian L.; McCall, Melvin D.; Ruhlman, Thomas, Optical reader comprising multiple color illumination.
상세보기
Havens William H. ; Pidhirny John M. ; Hennick Robert J., Optical reader having illumination assembly including improved aiming pattern generator.
상세보기
Longacre ; Jr. Andrew ; Hussey Robert M. ; Ehrhart Michael A. ; Koziol Thomas J., Optical reader having improved autodiscrimination features.
상세보기
Longacre, Jr.,Andrew; Hussey,Robert M.; Pidhimy,John M., Optical reader having two-dimensional solid state image sensor and light generator.
상세보기
Roustaei Alexander R. ; Fisher Donald, Optical scanner for reading and decoding one- and two-dimensional symbologies at variable depths of field.
상세보기
Roustaei Alexander R. ; Lawrence Roland L. ; Lebaschi Ali ; Bian Long-Xiang ; Fisher Donald, Optical scanner for reading and decoding one- and-two-dimensional symbologies at variable depths of field including mem.
상세보기
Roustaei Alex (1696 Via Inspirar San Marcos CA 92069), Optical scanning head.
상세보기
Fukuda Makoto (Kakogawa JPX) Azuma Makoto (Kakogawa JPX) Dejima Katsuro (Kakogawa JPX) Maeda Yukiyoshi (Kakogawa JPX) Yoshitake Kunihiko (Kakogawa JPX), Optical surface inspecting system for inspecting the surface of a rolling roll having mechanism for keeping clean a wind.
상세보기
Atarashi, Yuichi; Mori, Nobuyoshi; Kogo, Shoji; Sano, Eigo, Optical system and image pickup apparatus.
상세보기
Yokotsuka Akio (Tokyo JPX), Photographic lens with variable range focus adjustment.
상세보기
Sato Yasuhisa (Kanagawa JPX) Yamada Yasuyuki (Tokyo JPX) Nakayama Hiroki (Kanagawa JPX) Oizumi Kouji (Kanagawa JPX), Photographic optical device with variable magnification.
상세보기
Perry, Richard A.; Natalizia, Michael J.; Lyman, Roy P.; Preliasco, Richard J.; Petteruti, Steven F., Portable data collection device for reading fluorescent indicia.
상세보기
Feng Chen ; Wang Ynjiun P., Portable data collection device with LED targeting and illumination assembly.
상세보기
Feng Chen, Portable data collection device with crosshair targeting illumination assembly.
상세보기
Chen Feng, Portable data collection device with variable focusing module for optic assembly.
상세보기
Feng Chen, Portable data collection device with variable focusing module for optic assembly.
상세보기
Feng Chen ; Wang Ynjiun P., Portable data collection device with viewing assembly.
상세보기
Feng Chen ; Wang Ynjiun P., Portable data collection device with viewing assembly.
상세보기
Laser Vadim, Portable data file readers.
상세보기
Tan,Chinh; Wood,Frederick F.; Stern,Miklos; Katz,Joseph; MacGregor,Shane; Mulla,Altaf, Portable instrument for electro-optically reading indicia and for projecting a bit-mapped image.
상세보기
Swartz Jerome (Setauket NY) Shepard Howard M. (Great River NY) Barkan Eric F. (San Francisco CA) Krichever Mark J. (Hauppauge NY) Metlitsky Boris (Hauppauge NY) Barkan Edward (South Setauket NY) Adel, Portable laser diode scanning head having a focusing lens and an aperture.
상세보기
Durbin Dennis A. (Cedar Rapids IA), Portable oblique optical reader system and method.
상세보기
Laser Vadim, Portable reader system having an adjustable optical focusing means for reading optical information over a substantial r.
상세보기
Leach, Robert J., Positioning of photodetectors in optical scanning modules for use in bar code readers for reducing specular reflection.
상세보기
Reynard John M. (Framingham MA), Removable (lens position limiting) stop for auto-manual focusing cameras.
상세보기
McQueen, Alexander M., Scanner with synchronously switched optics.
상세보기
Vinogradov, Igor; Trajkovic, Miroslav, Selectable aiming pattern for an imaging-based bar code reader.
상세보기
Jaquelynne Mauvais, Selectable multi-lens disposable camera.
상세보기
Arackellian Kevork G. ; Bunce Steven M. ; Aragon Joel T., Symbology reader illumination system.
상세보기
Rudeen Robert W. (Eugene OR), Symbology reader with converging cursor beams.
상세보기
Bunce Steven M. (Mill Creek WA) Aragon Joel T. (Everett WA), Symbology reader with fixed focus spotter beam.
상세보기
Yavid,Dmitry; Breytman,Alex; Carlson,Bradley S.; Krichever,Mark; Patel,Mehul; Hatton,Edward; Dvorkis,Paul; Bianculli,Thomas D., System and method for auto focusing an optical code reader.
상세보기
Koenck, Steven E., System for reading optical indicia.
상세보기
Alexander R. Roustaei, System for reading two-dimensional images using ambient and/or projected light.
상세보기
Roustaei, Alexander R., System for reading two-dimensional images using ambient and/or projected light.
상세보기
Pavlidis Theodosios (Setauket NY) Wang Ynjiun P. (Port Jefferson Station NY) Swartz Jerome (Old Field NY), Systems utilizing a high density two dimensional bar code symbology.
상세보기
Jam, Mehrban; Lyon, Geoff, Variable focal length imaging device.
상세보기
Fantone Stephen D. ; Figarella Luis A. ; Imrie David A ; McKinley Harry ; Plummer William T. ; Stern Howard ; Van Tassell Jon E., Variable focus optical system.
상세보기
Wang Ynjiun P. (Fort Myers FL) Meyerson Robert F. (Akron OH), Visually interactive decoding of dataforms.
상세보기
Wang Ynjiun P. (Fort Meyers FL) Meyerson Robert F. (Captiva Island FL), Visually interactive encoding and decoding of dataforms.
상세보기
Esslinger Robert (Wilton CT) Mulligan Joseph (Fairfield CT) Garland Lance (Wilsonville OR) Roth Stephen (Aumsville OR) Roth Paul (Aumsville OR), Voice coil focusing system having an image receptor mounted on a pivotally-rotatable frame.
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Poloniewicz,Paul; Patel,Mehul; Kumar,Sundeep; Cai,Joseph; He,Duanfeng, Zero-footprint camera-based point-of-sale bar code presentation scanning system.
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Chen Jim (Taipei TWX), Zoom lens mechanism.
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Masumoto Hisayuki (Sakai JPX) Ogino Shuji (Osaka JPX), Zoom lens system of relatively high zoom ratio ranging to wide angle photography.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Modular focus system alignment for image based readers 원문보기

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대표청구항 ▼

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연합인증

Modular focus system alignment for image based readers 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허에 인용된 특허 (143)

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IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

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