FR2740281B3 - Circuit de reception pour transmission sans fil destine a un ordinateur portatif - Google Patents

Circuit de reception pour transmission sans fil destine a un ordinateur portatif

Info

Publication number
FR2740281B3
FR2740281B3 FR9512431A FR9512431A FR2740281B3 FR 2740281 B3 FR2740281 B3 FR 2740281B3 FR 9512431 A FR9512431 A FR 9512431A FR 9512431 A FR9512431 A FR 9512431A FR 2740281 B3 FR2740281 B3 FR 2740281B3
Authority
FR
France
Prior art keywords
wireless transmission
receiving circuit
laptop computer
laptop
computer
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
FR9512431A
Other languages
English (en)
Other versions
FR2740281A3 (fr
Inventor
David Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Primax Electronics Ltd
Original Assignee
Primax Electronics Ltd
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 Primax Electronics Ltd filed Critical Primax Electronics Ltd
Priority to FR9512431A priority Critical patent/FR2740281B3/fr
Publication of FR2740281A3 publication Critical patent/FR2740281A3/fr
Application granted granted Critical
Publication of FR2740281B3 publication Critical patent/FR2740281B3/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/039—Accessories therefor, e.g. mouse pads
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202—Constructional details or processes of manufacture of the input device
    • G06F3/021—Arrangements integrating additional peripherals in a keyboard, e.g. card or barcode reader, optical scanner
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03543—Mice or pucks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • G06F3/0383—Signal control means within the pointing device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
  • Input From Keyboards Or The Like (AREA)
FR9512431A 1995-10-23 1995-10-23 Circuit de reception pour transmission sans fil destine a un ordinateur portatif Expired - Lifetime FR2740281B3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9512431A FR2740281B3 (fr) 1995-10-23 1995-10-23 Circuit de reception pour transmission sans fil destine a un ordinateur portatif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9512431A FR2740281B3 (fr) 1995-10-23 1995-10-23 Circuit de reception pour transmission sans fil destine a un ordinateur portatif

Publications (2)

Publication Number Publication Date
FR2740281A3 FR2740281A3 (fr) 1997-04-25
FR2740281B3 true FR2740281B3 (fr) 1997-10-03

Family

ID=9483798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9512431A Expired - Lifetime FR2740281B3 (fr) 1995-10-23 1995-10-23 Circuit de reception pour transmission sans fil destine a un ordinateur portatif

Country Status (1)

Country Link
FR (1) FR2740281B3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6639583B1 (en) * 2000-04-06 2003-10-28 Hewlett-Packard Development Company, L.P. User interface utilizing a computer pointing device with infrared bridge
TWI254236B (en) * 2000-09-19 2006-05-01 Tai-Her Yang Combination system for mouse or tracking ball device capable of selecting installation location of receiver device

Also Published As

Publication number Publication date
FR2740281A3 (fr) 1997-04-25

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