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BR9605275A - Diffused infrared communication system - Google Patents

Diffused infrared communication system

Info

Publication number
BR9605275A
BR9605275A BR9605275A BR9605275A BR9605275A BR 9605275 A BR9605275 A BR 9605275A BR 9605275 A BR9605275 A BR 9605275A BR 9605275 A BR9605275 A BR 9605275A BR 9605275 A BR9605275 A BR 9605275A
Authority
BR
Brazil
Prior art keywords
communication system
infrared communication
diffused infrared
diffused
infrared
Prior art date
Application number
BR9605275A
Other languages
Portuguese (pt)
Inventor
Nestor Charles Fernandes
Souza Celso Luis De
Guimaraes Paulo Cesar Faraco
Original Assignee
H2T Handheld Technology Ltda
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by H2T Handheld Technology Ltda filed Critical H2T Handheld Technology Ltda
Priority to BR9605275A priority Critical patent/BR9605275A/en
Priority to PCT/BR1997/000058 priority patent/WO1998020684A2/en
Priority to AU46963/97A priority patent/AU4696397A/en
Publication of BR9605275A publication Critical patent/BR9605275A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • H04B10/1149—Arrangements for indoor wireless networking of information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/40—Transceivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Optical Communication System (AREA)
BR9605275A 1996-10-17 1996-10-17 Diffused infrared communication system BR9605275A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BR9605275A BR9605275A (en) 1996-10-17 1996-10-17 Diffused infrared communication system
PCT/BR1997/000058 WO1998020684A2 (en) 1996-10-17 1997-10-17 Communication system by diffused infrared rays
AU46963/97A AU4696397A (en) 1996-10-17 1997-10-17 Communication system by diffused infrared rays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9605275A BR9605275A (en) 1996-10-17 1996-10-17 Diffused infrared communication system

Publications (1)

Publication Number Publication Date
BR9605275A true BR9605275A (en) 1998-07-21

Family

ID=4065607

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9605275A BR9605275A (en) 1996-10-17 1996-10-17 Diffused infrared communication system

Country Status (3)

Country Link
AU (1) AU4696397A (en)
BR (1) BR9605275A (en)
WO (1) WO1998020684A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107222264A (en) * 2017-06-08 2017-09-29 上海智觅智能科技有限公司 A kind of fired infrared receiver based on reflection and refraction principle

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI1610791T1 (en) 2003-03-31 2011-05-31 Titan Pharmaceuticals Inc Implantable polymeric device for sustained release of dopamine agonist
US7609837B2 (en) 2005-09-01 2009-10-27 Sharp Laboratories Of America, Inc. System and method for automatic setup of a network device with secure network transmission of setup parameters
US7916869B2 (en) 2005-09-01 2011-03-29 Sharp Laboratories Of America, Inc. System and method for automatic setup of a network device with secure network transmission of setup parameters using a standard remote control

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4628541A (en) * 1983-08-10 1986-12-09 International Business Machines Corporation Infra-red data communications system for coupling a battery powered data entry device to a microcomputer
JPH01176127A (en) * 1987-12-28 1989-07-12 Ncr Corp Optical space communication system
US4977618A (en) * 1988-04-21 1990-12-11 Photonics Corporation Infrared data communications
US4868893A (en) * 1988-05-11 1989-09-19 Transdata, Inc. System for remote, interactive communication with a metal under ambient sunlight conditions
US4975926A (en) * 1989-03-30 1990-12-04 Guenther Knapp Wireless indoor data communication system
JP2511591B2 (en) * 1990-10-29 1996-06-26 インターナショナル・ビジネス・マシーンズ・コーポレイション Wireless optical communication system operating method and optical communication system
US5563728A (en) * 1991-02-22 1996-10-08 Allen; Richard C. Infrared communication repeater architecture
US5359448A (en) * 1993-02-23 1994-10-25 Assistive Listening Device Systems, Inc. Infrared signal transmitter
US5383043A (en) * 1993-03-26 1995-01-17 Su; Chih-Hai Omni-directional infrared sensing circuit
US5345327A (en) * 1993-03-29 1994-09-06 At&T Bell Laboratories Digital infrared communications system with edge detection
JP3205127B2 (en) * 1993-06-22 2001-09-04 キヤノン株式会社 Communication control method and device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107222264A (en) * 2017-06-08 2017-09-29 上海智觅智能科技有限公司 A kind of fired infrared receiver based on reflection and refraction principle

Also Published As

Publication number Publication date
AU4696397A (en) 1998-05-29
WO1998020684A3 (en) 1998-07-23
WO1998020684A2 (en) 1998-05-14

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B15K Others concerning applications: alteration of classification

Ipc: H04B 10/114 (2013.01), H04B 10/40 (2013.0