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:
Apr. 06, 2004
Filed:
Feb. 21, 2003
Applicant:
Inventors:
Pin-Shen Chen, Chung-Li, TW;
Shih-Chieh Jang, Chung-Ho, TW;
Assignee:
Eturbotouch Technology Inc., Taiwan, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H 9/00 ;
U.S. Cl.
CPC ...
H01H 9/00 ;
Abstract
A polarizing device has a polarizing layer, a first protection layer, a second protection layer, a conductive layer, an insulating layer, an electrode layer and a hardening coating layer. When a user touches a monitor, which is implemented with the polarizing device, by his/her finger, the coordinate of the touch point will be detected by monitoring the interference caused on the equivalently generated electric filed.
Chen, Pin-Shen. (2004). Polarizing device integrated with touch sensor (U.S. Patent No. 6717083). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6717083
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile