The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 02, 1999
Filed:
Aug. 27, 1997
Applicant:
Inventors:
Yuji Katsurahira, Saitama-Ken, JP;
Yasushi Sekizawa, Saitama-Ken, JP;
Masayasu Yamamoto, Saitama-Ken, JP;
Takenori Kaneda, Saitama-Ken, JP;
Assignee:
Wacom Co., Ltd., Saitama-ken, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
345179 ; 345173 ; 178 1902 ; 178 1901 ;
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.
Katsurahira, Yuji. (1999). Position pointing device (U.S. Patent No. 5977959). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5977959
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile