Computer graphics processing and selective visual display system – Display peripheral interface input device – Stylus
Patent
1997-08-27
1999-11-02
Saras, Steven J.
Computer graphics processing and selective visual display system
Display peripheral interface input device
Stylus
345173, 178 1902, 178 1901, G09G 500
Patent
active
059779594
ABSTRACT:
A pen shaped position pointing device used in a position detecting apparatus. A pen-tip segment has side pressure detectors to detect pressure from side directions. The side pressure detectors detect the pen pressure even when the pen is tilted with a large angle. If multiple side pressure detectors are provided, each detector can have a different function, for example, color.
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Kaneda Takenori
Katsurahira Yuji
Sekizawa Yasushi
Yamamoto Masayasu
Awad Amr
Saras Steven J.
Wacom Co. Ltd.
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