[특허]Directional microphone utilizing spaced apart omni-directional microphones

[미국특허] Directional microphone utilizing spaced apart omni-directional microphones 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H04R-003/00 H03G-005/00
출원번호	US-0598098 (1996-02-07)
발명자 / 주소	Stewart, Brett B.
출원인 / 주소	Morgan Stanley & Co. Incorporated
인용정보	피인용 횟수 : 111 인용 특허 : 19

초록 ▼

A sound processing apparatus includes a plurality of microphones spaced apart from each other, each microphone producing electrical signals representative of sound signals incident thereon. The sound processing apparatus also includes a signal processing unit that produces a specific direction sound signal by processing the electrical signals according to a specific sound direction. The plurality of microphones can be positioned about a periphery of a computer display, and adaptive beam forming techniques can be employed to provide a directional input sound signal for use in sound processing.

대표청구항 ▼

1. A sound processing apparatus comprising: a computer; a display operatively coupled to the computer; a sound processing unit operatively controlled by the computer; a plurality of microphones positioned about a periphery of the display, each microphone receiving a sound signal and producing an analog signal representative of said sound signal; an analog to digital converter circuit sampling the analog signal from each microphone at variable sampling intervals determined by the computer and producing a digital signal corresponding to each sampled analog signal; a selector providing a specific sound direction signal; and a signal processing unit receiving the specific sound direction signal and said digital signals and processing said digital signals according to the specific sound direction signal to produce, as input to the sound processing unit, a directional input sound signal. 2. The sound processing apparatus of claim 1, wherein the selector utilizes adaptive beam forming techniques to provide the directional input sound signal. 3. A sound processing system comprising: a computer; a sound processing unit controlled by the computer; a display connected to the computer; a first microphone positioned at the top left corner of the display and connected to a first analog to digital converter to produce a first microphone signal; a second microphone positioned at the top right corner of the display and connected to a second analog to digital converter to produce a second microphone signal; a third microphone positioned at the bottom right corner of the display and connected to a third analog to digital converter to produce a third microphone signal; a fourth microphone positioned at the bottom left corner of the display and connected to a fourth analog to digital converter to produce a fourth microphone signal; a first tapped delay line connected to the first microphone signal, wherein said first tapped delay line comprises a plurality of taps at adjustable relative time delays, each tap multiplied by an adjustable weight factor, and each tap added to a subsequent weight adjusted tap to produce a first microphone output signal; a second tapped delay line connected to the second microphone signal, wherein said second tapped delay line comprises a plurality of taps at adjustable relative time delays, each tap multiplied by an adjustable weight factor, and each tap added to a subsequent weight adjusted tap to produce a second microphone output signal; a third tapped delay line connected to the third microphone signal, wherein said third tapped delay line comprises a plurality of taps at adjustable relative time delays, each tap multiplied by an adjustable weight factor, and each tap added to a subsequent weight adjusted tap to produce a third microphone output signal; a fourth tapped delay line connected to the fourth microphone signal, wherein said fourth tapped delay line comprises a plurality of taps at adjustable relative time delays, each tap multiplied by an adjustable weight factor, and each tap added to a subsequent weight adjusted tap to produce a fourth microphone output signal; a direction setting element responsive to an external signal to set said adjustable relative time delays and said adjustable weight factors to form and steer a beam having a selectively adjustable width in a direction specified by the external signal; and an output of the signal processing unit comprising the sum of the first, second, third, and fourth microphone output signals connected to the sound processing unit.

이 특허에 인용된 특허 (19) 인용/피인용 타임라인 분석

Ide Hiroaki (Hamamatsu JPX) Nagai Hidefumi (Hamamatsu JPX), Acoustic space reproduction method, sound recording device and sound recording medium.
상세보기
Brookner Eli (Lexington MA) Howell James M. (Hudson MA), Adaptive beam forming apparatus.
상세보기
Hill Peter D. (Monroeville PA) Putman Thomas H. (Penn Hills Township ; Allegheny County PA), Adaptive system for controlling noise generated by or emanating from a primary noise source.
상세보기
Gale Stephen (Bristol GB2), Audio system for a computer display.
상세보기
Chang Seong H. (Seoul KRX) Park Song B. (Seoul KRX), Bandwidth sampling technique for digital focusing in array imaging systems.
상세보기
Sakamoto Atsushi (Sagamihara JPX) Iwahara Makoto (Sagamihara JPX), Directional microphone apparatus.
상세보기
Zwicker Eberhard (Icking DEX) Beckenbauer Thomas (Muenchen DEX) Beer Guenther (Erlangen DEX), Directional microphone arrangement.
상세보기
Hansen Per K. (Burlington VT), Directional microphone system.
상세보기
Zagorski Michael A. (82 Topsail Road St. John\s ; Newfoundland CAX A1E 2A8), Directional microphone system.
상세보기
Swarte Petrus A. (Breda NLX), Electro-acoustic system having a variable reflection/absorption characteristic.
상세보기
Hinderks Larry W. (Holmdel NJ), Method and apparatus for adaptive power adjustment of mixed modulation radio transmission.
상세보기
Ono Kiminori (Katano JPX) Matsumoto Michio (Sennan JPX) Naono Hiroyuki (Yawata JPX) Kobayashi Hiroshi (Moriguchi JPX) Yamashina Yuji (Takatsuki JPX), Microphone apparatus.
상세보기
Ono Kiminori (Katano) Matsumoto Michio (Sennan) Naono Hiroyuki (Yawata) Kobayashi Hiroshi (Moriguchi) Yamashina Yuuji (Takatsuki JPX), Microphone apparatus.
상세보기
Goetz Allan C. (La Jolla CA) Boolos Timothy L. (Escondido CA), Multiple arm spiral antenna system with multiple beamforming capability.
상세보기
Elko Gary W. (Summit NJ) Sondhi Man M. (Berkeley Heights NJ) West James E. (Plainfield NJ), Noise reduction processing arrangement for microphone arrays.
상세보기
Miyaji Naotaka (Yamato JPX) Sakamoto Atsushi (Sagamihara JPX) Iwahara Makoto (Sagamihara JPX), Phased-array sound pickup apparatus having no unwanted response pattern.
상세보기
Inanaga Kiyofumi (Kanagawa JPX) Yamada Yuji (Tokyo JPX), Sound collecting system and sound reproducing system.
상세보기
Elko Gary W. (Summit NJ) Flanagan James L. (Warren NJ) Johnston James D. (Warren NJ), Sound location arrangement.
상세보기
Yanagawa Hirofumi (Tokyo JPX) Saito Keishi (Tokyo JPX) Hagiwara Sumio (Saitama JPX), Speaker system and method of controlling directivity thereof.
상세보기

이 특허를 인용한 특허 (111) 인용/피인용 타임라인 분석

Gruber, Thomas R.; Sabatelli, Alessandro F.; Aybes, Alexandre A.; Pitschel, Donald W.; Voas, Edward D.; Anzures, Freddy A.; Marcos, Paul D., Actionable reminder entries.
상세보기
Gruber, Thomas Robert; Sabatelli, Alessandro F.; Aybes, Alexandre A.; Pitschel, Donald W.; Voas, Edward D.; Anzures, Freddy A.; Marcos, Paul D., Active transport based notifications.
상세보기
Peeler, Douglas J.; Knepper, Lawrence E.; Nix, William D. Todd, Adaptive microphone signal processing for a foldable computing device.
상세보기
Mason, Henry, Analyzing audio input for efficient speech and music recognition.
상세보기
Kim, Kyu-Hong; Jeong, So-Young; Oh, Kwang-Cheol; Jeong, Jae-Hoon, Apparatus for gain calibration of a microphone array and method thereof.
상세보기
Huang, Rongqing; Oparin, Ilya, Applying neural network language models to weighted finite state transducers for automatic speech recognition.
상세보기
Konagai, Yusuke; Takumai, Susumu, Array speaker system.
상세보기
Takumai, Susumu, Audio reproduction apparatus and method.
상세보기
Nallasamy, Udhyakumar; Kajarekar, Sachin S.; Paulik, Matthias; Seigel, Matthew, Automatic accent detection using acoustic models.
상세보기
Giuli, Richard D.; Treadgold, Nicholas K., Better resolution when referencing to concepts.
상세보기
Giuli, Richard D.; Treadgold, Nicholas K., Better resolution when referencing to concepts.
상세보기
Naik, Devang K.; Mohamed, Ali S.; Chen, Hong M., Caching apparatus for serving phonetic pronunciations.
상세보기
Newendorp, Brandon J.; Dibiase, Evan S., Competing devices responding to voice triggers.
상세보기
Williams, Shaun E.; Mason, Henry G.; Krishnamoorthy, Mahesh; Paulik, Matthias; Agrawal, Neha; Kajarekar, Sachin S.; Uguroglu, Selen; Mohamed, Ali S., Context-based endpoint detection.
상세보기
Larson, Anthony L.; Dave, Swapnil R.; Varoglu, Devrim, Context-sensitive handling of interruptions.
상세보기
van Os, Marcel, Context-sensitive handling of interruptions by intelligent digital assistant.
상세보기
Gruber, Thomas R.; Cheyer, Adam John; Pitschel, Donald W., Crowd sourcing information to fulfill user requests.
상세보기
Rhoten, George; Treadgold, Nicholas K., Determining domain salience ranking from ambiguous words in natural speech.
상세보기
Cheyer, Adam John; Brigham, Christopher Dean; Guzzoni, Didier Rene, Determining user intent based on ontologies of domains.
상세보기
Cheyer, Adam J., Device access using voice authentication.
상세보기
Cheyer, Adam John, Device access using voice authentication.
상세보기
Piernot, Philippe P.; Binder, Justin G., Device voice control for selecting a displayed affordance.
상세보기
Carson, David A.; Keen, Daniel; Dibiase, Evan; Saddler, Harry J.; Iacono, Marco; Lemay, Stephen O.; Pitschel, Donald W.; Gruber, Thomas R., Device, method, and graphical user interface for enabling conversation persistence across two or more instances of a digital assistant.
상세보기
Fleizach, Christopher Brian; Gruber, Thomas Robert, Device, method, and user interface for voice-activated navigation and browsing of a document.
상세보기
Raitio, Tuomo J.; Hunt, Melvyn J.; Richards, Hywel B.; Chinthakunta, Madhusudan, Digital assistant providing whispered speech.
상세보기
Henton, Caroline; Naik, Devang, Disambiguating heteronyms in speech synthesis.
상세보기
Takahashi, Toshio; Saito, Kazuyuki; Yamaguchi, Makoto; Sakamoto, Kei, Electronic apparatus capable of always executing proper noise canceling regardless of display screen state, and voice input method for the apparatus.
상세보기
Bellegarda, Jerome R., Entropy-guided text prediction using combined word and character n-gram language models.
상세보기
Futrell, Richard L.; Gruber, Thomas R., Exemplar-based natural language processing.
상세보기
Futrell, Richard L.; Gruber, Thomas R., Exemplar-based natural language processing.
상세보기
Bellegarda, Jerome R.; Silverman, Kim E. A., Fast, language-independent method for user authentication by voice.
상세보기
Oxford, William V., Forming beams with nulls directed at noise sources.
상세보기
Fleizach, Christopher Brian; Minifie, Darren C., Handling speech synthesis of content for multiple languages.
상세보기
Oxford, William V.; Varadarajan, Vijay, Hybrid beamforming.
상세보기
Orr, Ryan M.; Nell, Garett R.; Brumbaugh, Benjamin L., Intelligent assistant for home automation.
상세보기
Gruber, Thomas Robert; Cheyer, Adam John; Kittlaus, Dag; Guzzoni, Didier Rene; Brigham, Christopher Dean; Giuli, Richard Donald; Bastea-Forte, Marcello; Saddler, Harry Joseph, Intelligent automated assistant.
상세보기
Gruber, Thomas Robert; Cheyer, Adam John; Kittlaus, Dag; Guzzoni, Didier Rene; Brigham, Christopher Dean; Giuli, Richard Donald; Bastea-Forte, Marcello; Saddler, Harry Joseph, Intelligent automated assistant.
상세보기
Saddler, Harry J.; Piercy, Aimee T.; Weinberg, Garrett L.; Booker, Susan L., Intelligent automated assistant.
상세보기
Os, Marcel Van; Saddler, Harry J.; Napolitano, Lia T.; Russell, Jonathan H.; Lister, Patrick M.; Dasari, Rohit, Intelligent automated assistant for TV user interactions.
상세보기
Van Os, Marcel; Saddler, Harry J.; Napolitano, Lia T.; Russell, Jonathan H.; Lister, Patrick M.; Dasari, Rohit, Intelligent automated assistant for TV user interactions.
상세보기
Orr, Ryan M.; Bernardo, Matthew P.; Mandel, Daniel J., Intelligent automated assistant for media exploration.
상세보기
Piersol, Kurt W.; Orr, Ryan M.; Mandel, Daniel J., Intelligent device arbitration and control.
상세보기
Booker, Susan L.; Krishnan, Murali; Weinberg, Garrett L.; Piercy, Aimee, Intelligent list reading.
상세보기
Fleizach, Christopher Brian; Hudson, Reginald Dean, Intelligent text-to-speech conversion.
상세보기
Fleizach, Christopher Brian; Hudson, Reginald Dean, Intelligent text-to-speech conversion.
상세보기
Lemay, Stephen O.; Sabatelli, Alessandro Francesco; Anzures, Freddy Allen; Chaudhri, Imran; Forstall, Scott; Novick, Gregory, Interface for a virtual digital assistant.
상세보기
Cash, Jesse R.; Dave, Swapnil R.; Varoglu, Devrim, Interpreting and acting upon commands that involve sharing information with remote devices.
상세보기
Bellegarda, Jerome R.; Barman, Bishal, Language identification from short strings.
상세보기
Hatori, Jun; Yu, Dominic, Language input correction.
상세보기
Konagai, Yusuke, Loudspeaker array audio signal supply apparatus.
상세보기
Davis, Jr., Louis Fisher, Method and apparatus for ambient sound therapy user interface and control system.
상세보기
Davis, Jr., Louis Fisher, Method and apparatus for ambient sound therapy user interface and control system.
상세보기
Paulik, Matthias; Evermann, Gunnar; Gillick, Laurence S., Method and apparatus for discovering trending terms in speech requests.
상세보기
Paulik, Matthias; Huang, Rongqing, Method for supporting dynamic grammars in WFST-based ASR.
상세보기
Beaucoup, Franck; Tetelbaum, Michael, Method to reduce acoustic coupling in audio conferencing systems.
상세보기
Lee, Michael M., Methods and apparatus for altering audio output signals.
상세보기
Garrett, James E., Methods and systems for altering the speaker orientation of a portable system.
상세보기
Oxford, William V., Microphone and speaker arrangement in speakerphone.
상세보기
Oxford, William V.; Kellar, Kevin Patrick, Microphone orientation and size in a speakerphone.
상세보기
Lee, Michael M.; Gregg, Justin; Seguin, Chad G., Mobile device having human language translation capability with positional feedback.
상세보기
Lee, Michael M.; Gregg, Justin; Seguin, Chad G., Mobile device having human language translation capability with positional feedback.
상세보기
Gruber, Thomas R.; Saddler, Harry J.; Bellegarda, Jerome Rene; Nyeggen, Bryce H.; Sabatelli, Alessandro, Multi-command single utterance input method.
상세보기
Bellegarda, Jerome R.; Davidson, Douglas R., Multilingual word prediction.
상세보기
Naik, Devang K., Name recognition system.
상세보기
Gruber, Thomas Robert; Saddler, Harry Joseph; Cheyer, Adam John; Kittlaus, Dag; Brigham, Christopher Dean; Giuli, Richard Donald; Guzzoni, Didier Rene; Bastea-Forte, Marcello, Paraphrasing of user requests and results by automated digital assistant.
상세보기
Bellegarda, Jerome R., Parsimonious continuous-space phrase representations for natural language processing.
상세보기
Bellegarda, Jerome R.; Yaman, Sibel, Parsimonious handling of word inflection via categorical stem + suffix N-gram language models.
상세보기
Chen, Lik Harry; Cheyer, Adam John; Guzzoni, Didier Rene; Gruber, Thomas Robert, Personalized vocabulary for digital assistant.
상세보기
Wang, Xin; Ramerth, Brent D., Predictive conversion of language input.
상세보기
Dolfing, Jannes; Ramerth, Brent; Davidson, Douglas; Bellegarda, Jerome; Moore, Jennifer; Eminidis, Andreas; Shaffer, Joshua, Predictive text input.
상세보기
Paulik, Matthias; Mason, Henry G.; Seigel, Matthew S., Privacy preserving distributed evaluation framework for embedded personalized systems.
상세보기
Martel, Mathieu Jean; Deniau, Thomas, Proactive assistance based on dialog communication between devices.
상세보기
Kim, Yoon, Providing an indication of the suitability of speech recognition.
상세보기
Piernot, Philippe P.; Binder, Justin G., Reducing the need for manual start/end-pointing and trigger phrases.
상세보기
Kleen, Martin, Reproduction apparatus with audio directionality indication of the location of screen information.
상세보기
Cheyer, Adam John; Guzzoni, Didier Rene; Gruber, Thomas Robert; Brigham, Christopher Dean, Service orchestration for intelligent automated assistant.
상세보기
Naik, Devang K.; Piernot, Philippe P., Social reminders.
상세보기
Naik, Devang K.; Piernot, Philippe P., Social reminders.
상세보기
Breed, David S., Sound management techniques for vehicles.
상세보기
Silverman,Kim E.; Naik,Devang K., Spacing for microphone elements.
상세보기
Kim, Yoon; Kajarekar, Sachin S., Speaker identification and unsupervised speaker adaptation techniques.
상세보기
Takumai, Susumu; Konagai, Yusuke, Speaker system.
상세보기
Oxford, William V., Speakerphone.
상세보기
Oxford, William V., Speakerphone self calibration and beam forming.
상세보기
Hunt, Melvyn; Bridle, John, Speech recognition involving a mobile device.
상세보기
Sumner, Michael R.; Newendorp, Brandon J.; Orr, Ryan M., Structured dictation using intelligent automated assistants.
상세보기
Sinha, Anoop K., System and method for detecting errors in interactions with a voice-based digital assistant.
상세보기
Roberts, Andrew J.; Martin, David L.; Saddler, Harry J., System and method for emergency calls initiated by voice command.
상세보기
Evermann, Gunnar, System and method for inferring user intent from speech inputs.
상세보기
Naik, Devang K.; Tackin, Onur E., System and method for updating an adaptive speech recognition model.
상세보기
Naik, Devang K.; Gruber, Thomas R.; Weiner, Liam; Binder, Justin G.; Srisuwananukorn, Charles; Evermann, Gunnar; Williams, Shaun Eric; Chen, Hong; Napolitano, Lia T., System and method for user-specified pronunciation of words for speech synthesis and recognition.
상세보기
Naik, Devang K.; Gruber, Thomas R.; Weiner, Liam; Binder, Justin G.; Srisuwananukorn, Charles; Evermann, Gunnar; Williams, Shaun Eric; Chen, Hong; Napolitano, Lia T., System and method for user-specified pronunciation of words for speech synthesis and recognition.
상세보기
Naik, Devang K., Systems and methods for name pronunciation.
상세보기
Bellegarda, Jerome R.; Yaman, Sibel, Systems and methods for structured stem and suffix language models.
상세보기
Neels, Alice E.; Jong, Nicholas K., Text correction processing.
상세보기
Willmore, Christopher P.; Jong, Nicholas K.; Hogg, Justin S., Text prediction using combined word N-gram and unigram language models.
상세보기
Oxford, William V., Tracking talkers using virtual broadside scan and directed beams.
상세보기
Pitschel, Donald W.; Cheyer, Adam J.; Brigham, Christopher D.; Gruber, Thomas R., Training an at least partial voice command system.
상세보기
Bellegarda, Jerome R., Unified ranking with entropy-weighted information for phrase-based semantic auto-completion.
상세보기
Raitio, Tuomo J.; Prahallad, Kishore Sunkeswari; Conkie, Alistair D.; Golipour, Ladan; Winarsky, David A., Unit-selection text-to-speech synthesis based on predicted concatenation parameters.
상세보기
Jeon, Woojay, Unit-selection text-to-speech synthesis using concatenation-sensitive neural networks.
상세보기
Oxford, William V., Updating modeling information based on offline calibration experiments.
상세보기
Oxford, William V., Updating modeling information based on online data gathering.
상세보기
Haughay, Allen P., User profiling for voice input processing.
상세보기
Haughay, Allen P., User profiling for voice input processing.
상세보기
Gruber, Thomas Robert; Brigham, Christopher Dean; Keen, Daniel S.; Novick, Gregory; Phipps, Benjamin S., Using context information to facilitate processing of commands in a virtual assistant.
상세보기
Gruber, Thomas Robert; Cheyer, Adam John; Guzzoni, Didier Rene, Using event alert text as input to an automated assistant.
상세보기
Ludwig, Lester F., Vignetted optoelectronic array for use in synthetic image formation via signal processing, lensless cameras, and integrated camera-displays.
상세보기
Lemay, Stephen O.; Newendorp, Brandon J.; Dascola, Jonathan R., Virtual assistant activation.
상세보기
Binder, Justin; Post, Samuel D.; Tackin, Onur; Gruber, Thomas R., Voice trigger for a digital assistant.
상세보기
Badaskar, Sameer, Voice-based media searching.
상세보기

활용도 분석정보

상세보기

다운로드

내보내기

활용도 Top5 특허

해당 특허가 속한 카테고리에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

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

[미국특허] Directional microphone utilizing spaced apart omni-directional microphones 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허에 인용된 특허 (19) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (111) 인용/피인용 타임라인 분석

활용도 분석정보

활용도 Top5 특허

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

[미국특허] Directional microphone utilizing spaced apart omni-directional microphones 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 (19) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (111) 인용/피인용 타임라인 분석

활용도 분석정보

활용도 Top5 특허 더보기

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

활용도 Top5 특허