Telegraphy – Systems – Position coordinate determination for writing
Patent
1992-10-30
1994-09-20
Chin, Tommy P.
Telegraphy
Systems
Position coordinate determination for writing
345179, 345158, G08C 2100
Patent
active
053491394
ABSTRACT:
An architecture for communication of remote devices to a digitizing display includes a contact sensing mechanism and a position sensing mechanism whose outputs are multiplexed for transmission from the stylus to an antenna located proximate to the digitizing display. The digitizing display also includes a transmitter for transmitting information from a pen-based computer system to the stylus for storage or utilization in the stylus.
REFERENCES:
patent: 4686332 (1987-08-01), Greanias et al.
patent: 4786764 (1988-11-01), Padula et al.
patent: 4786765 (1988-11-01), Yamanami et al.
patent: 4841368 (1989-06-01), Rumbolt et al.
patent: 4992630 (1991-02-01), Mletzko
patent: 5007085 (1991-04-01), Greanias et al.
patent: 5012049 (1991-04-01), Schier
patent: 5012349 (1991-04-01), de Fay
patent: 5025484 (1991-06-01), Yamanari et al.
patent: 5034598 (1991-07-01), Poland
patent: 5107541 (1992-04-01), Hilton
patent: 5117071 (1992-05-01), Greanias et al.
patent: 5136285 (1992-08-01), Okuyama
patent: 5229744 (1993-07-01), Ogura
patent: 5243149 (1993-09-01), Comerford et al.
Donaldson Robert L.
Stein Frank L.
Verrier Guy F.
Au A.
Chin Tommy P.
Hoel John E.
International Business Machines
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