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Scan modules for bar code readers and in which scan elements are flexurally supported 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06K-007/10
  • H01J-003/14
  • H01J-005/16
  • G02B-026/08
출원번호 US-0543950 (1990-06-26)
발명자 / 주소
  • Eastman Jay M. (Pittsford NY)
출원인 / 주소
  • Photographic Sciences Corporation (Rochester NY 02)
인용정보 피인용 횟수 : 32  인용 특허 : 0

초록

A miniature scan module which is adapted to be installed as part of a terminal or other apparatus for the reading of bar codes has an integrated assembly of a laser diode and a photodetector which is rotatably mounted for reciprocation about an axis of rotation. The assembly is supported in whole or

대표청구항

A portable, miniature, hand-held bar code scanning terminal which comprises a data collection and entry unit and scan module removably connected to said unit for providing therebetween mechanical support and electrical power and signal connections, said scanning module having a housing and an assemb

이 특허를 인용한 특허 (32)

  1. Iwaguchi Isao,JPX ; Sato Shinichi,JPX ; Shinoda Ichiro,JPX, Ambient light detector, light source lighting controlling device, and reader.
  2. Strazzabosco Frank, Apparatus and associated method for creating a broad area of illumination.
  3. Quinn Anna M. (Rochester NY) Eastman Jay M. (Pittsford NY), Bar code scanning and reading apparatus with an oscillating scanning engine.
  4. Reiffel,Leonard, Combined imaging coded data source data acquisition.
  5. Grosfeld Henry ; Doran Robert ; Dvorkis Paul ; Charych Hal, Compact bar code scanning module with folded beam path and reflector mounted on spring.
  6. Barkan, Edward; Shepard, Howard M.; Drzymala, Mark E., Compact scan module with magnetically centered scan mirror.
  7. Li Yajun, Electro-optical scanning assembly with conductive flexures.
  8. Hennick, Robert John; Spuches, Roberto, Laser scanning module with rotatably adjustable laser scanning assembly.
  9. Feng, Chen; Rueblinger, Gregory; Wang, Ynjiun Paul, Laser scanning modules embodying silicone scan element with torsional hinges.
  10. Feng, Chen; Rueblinger, Gregory; Wang, Ynjiun Paul, Laser scanning modules embodying silicone scan element with torsional hinges.
  11. Ohkawa Masanori,JPX ; Ichikawa Toshiyuki,JPX ; Watanuki Hiroshi,JPX ; Yamazaki Kozo,JPX, Light source module for a scanning apparatus and a scanning apparatus with the light source module.
  12. Ohkawa, Masanori; Ichikawa, Toshiyuki; Watanuk, Hiroshi; Yamazaki, Kozo, Light source module for a scanning apparatus and a scanning apparatus with the light source module.
  13. Wiklof Christopher A. ; Ackley H. Sprague, Method and apparatus for reading one-and two-dimensional symbols with a linear detector.
  14. Schultz Darald R., Modular scanner with hand-held data terminal.
  15. Schultz Darald R. (Cedar Rapids IA), Modular scanner with hand-held data terminal.
  16. Plesko, George, Molded elastomeric flexural elements for use in a laser scanning assemblies and scanners, and methods of manufacturing, tuning and adjusting the same.
  17. Reddersen, Brad R.; Shepard, Phillip W.; Moch, Rockie D.; Williams, Jon Paul Charles, Multiple-interface selection system for computer peripherals.
  18. Swartz Jerome, Object-sensing workstation with adjustable scanning head.
  19. Huss, Paul R.; Acosta, Jorge L.; Sautter, Christopher F.; Gotham, Todd F.; Thielman, Elmer G., Optical scanning system and integrated optics module therefor.
  20. Postman, Joel R.; Miller, George B.; Fish, Ronald C., PCMCIA interface card for coupling input devices such as barcode scanning engines to personal digital assistants and palmtop computers.
  21. Postman, Joel R.; Miller, George B.; Fish, Ronald C., PCMCIA interface card for coupling input devices such as barcode scanning engines to personal digital assistants and palmtop computers.
  22. Hagerty Joseph J. (Ortonville MI), Portable data terminal including a scanning head that is secured to the terminal in a manner that allows the scanning he.
  23. Bard Simon (Stony Brook NY) Metlitsky Boris (Stony Brook NY) Krichever Mark (Hauppauge NY) Swartz Jerome (Old Field NY), Ring mounted miniature optical scanner.
  24. Edmonds, Shane M., Scan element for use in scanning light and method of making the same.
  25. Plesko, George A., Scan element for use in scanning light and method of making the same.
  26. Reddersen Brad R. ; Gummeson Phillip C. ; Loris Blaine F. ; Elliott Randy D. ; Ketelsleger Kimberly A. ; Kenyon Roger M., Scanner assembly.
  27. Blake, Robert E.; Hudrick, Donald T., Scanner flipper integrity indicator.
  28. Blake, Robert E.; Hudrick, Donald T.; Wilz, Sr., David M; Colavito, Stephen, Scanner switched to active state by sensed movement in quiescent scanning mechanism.
  29. Bard Simon ; Li Yajun ; Swartz Jerome ; Metlitsky Boris ; Katz Joseph ; Strat Askold ; Charych Harold, Scanner with flexible flat cable electrically connected to light emitter.
  30. Zigler Robert A., Slide-in tray for scanning device.
  31. Bidiville, Marc A.; Merminod, Antoine, Suspension system for use in an optical displacement detection system.
  32. Grodevant Scott R., System for driving and controlling the motion of an oscillatory electromechanical system especially suitable for use in.
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