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:
Sep. 18, 2012
Filed:
Jan. 06, 2010
Applicant:
Yung-lung Liu, Taichung Hsien, TW;
Inventor:
Yung-Lung Liu, Taichung Hsien, TW;
Assignee:
Sunrex Technology Corp., Taichung, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/033 (2006.01);
U.S. Cl.
CPC ...
Abstract
A computer mouse in one embodiment includes an arcuate cover comprising a plurality of projections on a top surface; a capacitance trigger assembly aligned with the projections thereabove and comprising a flexible arcuate first capacitive film and a flexible arcuate second capacitive film therebelow; a printed circuit board disposed under the capacitance trigger assembly and comprising a photodetector array on an underside and a microprocessor; and a base releasably secured to the cover and comprising a light guide. In response to a touch of the projection, a button clicking action is triggered.