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:
May. 27, 2003
Filed:
Oct. 13, 1999
Applicant:
Inventors:
Pin-Chien Liao, Taoyuan, TW;
Ta Yuan Lee, Taoyuan, TW;
Assignee:
Benq Corporation, Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/00 ;
U.S. Cl.
CPC ...
G09G 5/00 ;
Abstract
A pointing stick used to control the cursor's movement on a display device is provided. The pointing stick includes a substrate and a stick. The stick has one end connected to the substrate and a portion of the stick is in form of cylinder. A plurality of sensors are disposed over the circular surface of the cylinder of the stick.
Liao, Pin-Chien. (2003). Pointing stick device and the manufacturing method thereof (U.S. Patent No. 6570556). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6570556
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile