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[미국특허] Infrared communications network 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-010/20
  • H04B-010/00
  • H04J-014/00
출원번호 US-0149049 (1988-01-27)
발명자 / 주소
  • Lee Richard M. (Wilmette IL) Cromack Gary T. (Greenfield MA)
출원인 / 주소
  • Spectrix Corporation (Evanston IL 02)
인용정보 피인용 횟수 : 75  인용 특허 : 12

초록 ▼

An infrared data communications network in which groups of personal computers and associated peripherals may communicate by infrared signals with each other. The system utilizes a error correction and a packet switched protocol which allows any terminal to select communications with any other termin

대표청구항 ▼

An infrared transceiver for use in a two-way communication system for transfer of data between a plurality of terminals, each terminal having one of a plurality of infrared transceivers coupled thereto, said transceiver comprising: means for coupling data to the transceiver from a terminal coupled t

이 특허에 인용된 특허 (12) 인용/피인용 타임라인 분석

  1. Petryk ; Jr. Edward M. (Phoenix AZ), Apparatus and method for replacement of a parallel, computer-to-peripheral wire link with a serial optical link.
    상세보기
  2. Grunwald Peter H. (Bogenweg 1 6079 Buchschlag DEX), Apparatus for wireless transmission of a teaching program in a classroom.
    상세보기
  3. Gfeller Fritz R. (Adliswil CHX) Mueller Hans R. (Langnau CHX), Communication system in which data are transferred between terminal stations and satellite stations by infrared signals.
    상세보기
  4. Cathey Wade Thomas (359 Pinebrook Hills Boulder CO 80302) Smith Burton Jordon (1557 S. Dexter Way Denver CO 80222), Data communication system using light coupled interfaces.
    상세보기
  5. Gunderson Robert O. (Poway CA) Kocol James C. (Escondido CA) Schuck David B. (Escondido CA), Data processing system employing broadcast packet switching.
    상세보기
  6. Aires Ramon H. (Granada Hills CA) Clark ; Jr. Charles A. (Chatsworth CA) Ito Roy A. (Woodland Hills CA) Hackett Kenneth R. (Boulder CO), Electronic locating system for persons receiving telephone calls.
    상세보기
  7. Gantenbein Dieter (Adliswil NY CHX) Gfeller Fritz R. (Ossining NY) Mumprecht Eduard P. (Meilen CHX), Hierarchical distributed infrared communication system.
    상세보기
  8. Eder Kenneth C. (Lubbock TX), Light energy information transmission system.
    상세보기
  9. Hasegawa Akira (Katsuta JPX) Shibata Takanori (Hitachi JPX) Hamano Fumio (Katsuta JPX), Multiplex communication system.
    상세보기
  10. Iguchi Kazuo (Yokohama JPX) Soejima Tetsuo (Tama JPX) Amemiya Shigeo (Kawasaki JPX) Komine Hiroaki (Kawasaki JPX), Optical bus communication system utilizing frame format signals.
    상세보기
  11. Arends Thomas C. (San Antonio TX), Optical data link.
    상세보기
  12. Ward Ernest M. (El Paso TX) Ward Steven M. (El Paso TX) Dils Michael A. (Phoenix AZ), Remote meter reading system providing demand readings and load control from conventional KWH meters.
    상세보기

이 특허를 인용한 특허 (75) 인용/피인용 타임라인 분석

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  2. Pederson, John C., Building illumination apparatus with integrated communications, security and energy management.
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  3. Pederson, John C., Building illumination apparatus with integrated communications, security and energy management.
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  4. McNeely, Craig A.; Heimbrock, Richard H.; Riley, Carl W.; Huster, Keith A.; Vanderpohl, III, Irvin J.; McDaniel, III, Paul J.; Collins, Jr., Williams F.; Manguiat, Oscar A.; Tincher, Terry L., Combined power and data cord and receptacle.
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  5. Murphy,Stephen Vaughan; McMullin,William P.; Devoto,Roberto J., Communication device monitoring.
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  8. Matsubara,Shinzo; Tajika,Yosuke, Communication network system.
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  10. Kim Ji-Sang,KRX, Computer system provided with infrared communication cable.
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  26. McNeely, Craig A.; Heimbrock, Richard H.; Riley, Carl W.; Huster, Keith A.; Vanderpohl, III, Irvin J.; McDaniel, III, Paul J.; Collins, Jr., Williams F.; Manguiat, Oscar A.; Tincher, Terry L., Hospital bed having wireless data capability.
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  27. Panak, David L.; Doucet, Mark A., Hybrid electro-optic cable for free space laser antennas.
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  29. Pederson, John C.; Brown, Paul R.; Vogt, Timothy J.; LeClaire, James; Zimmerman, James; Mikkelsen, Brent, LED light broad band over power line communication system.
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  30. Pederson, John C.; Brown, Paul R.; Vogt, Timothy J.; LeClaire, James; Zimmerman, James; Mikkelsen, Brent, LED light communication system.
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  31. Pederson, John C., LED light control and management system.
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  32. Pederson, John C., LED light control assembly and system.
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  33. Pederson, John C., LED light control assembly and system.
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  34. Pederson, John C.; Brown, Paul R.; Vogt, Timothy J., LED light dongle communication system.
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  35. Pederson, John C.; Brown, Paul R.; Vogt, Timothy J., LED light dongle communication system.
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  36. Pederson, John C., LED light fixture.
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  37. Pederson, John C., LED light fixture.
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  38. Pederson, John C., LED light fixture.
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  39. Pederson, John C., LED light global positioning and routing communication system.
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  40. Pederson, John C.; Brown, Paul R.; Vogt, Timothy J.; LeClaire, James; Zimmerman, James; Mikkelsen, Brent, LED light interior room and building communication system.
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  41. Pederson, John C.; Brown, Paul R.; Vogt, Timothy J.; LeClaire, James; Zimmerman, James; Mikkelsen, Brent, LED light interior room and building communication system.
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  42. Doucet, Mark A.; Panak, David L., Laser based telecommunication network and router.
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  43. Steffes Christopher Carl ; Tonizzo Anthony ; Vallillee ; IV George William, Method and apparatus for establishing a data link between a portable data communications device and an interface circuit.
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  45. Welch Jeffrey Peter ; Oschmann Ellen L., Method and apparatus for locating a transmitter of a diffuse infrared signal within an enclosed area.
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  46. Boldyrev, Sergey; Kaaja, Jari-Jukka Harald; Arponen, Jarmo Tapani; Oliver, Ian Justin; Mannermaa, Mika Juhani; Wilbur, Alex; Wegrzyn, Charles; Haikonen, Mikko Sakari; Guadagno, Antonio, Method and apparatus for performing a multi-role communication using a memory tag.
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