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:
Feb. 27, 2001
Filed:
Mar. 31, 1998
Kim Wesley May, San Jose, CA (US);
Edwin Joseph Selker, Palo Alto, CA (US);
Barton Allen Smith, Campbell, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A computer pointing device on a single, small printed wiring board includes all electronics necessary for providing a standard mouse-type output signal. The pointing device uses a balanced bridge strain gauge isometric sensor having a manipulation lever for user input. The computer pointing device includes a receiving space for accepting one of a large-size strain gauge sensor and a small-size strain gauge sensor, depending upon the specific application. The computer pointing device includes internal power regulation and has input for up to two momentary switches and two of the pointing devices can be daisy chained with a single, composite output signal. The small-size strain gauge sensor permits use of the pointing device in ultra thin keyboard applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile