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:
Dec. 15, 2015
Filed:
Apr. 02, 2013
Applicant:
Sharp Kabushiki Kaisha, Osaka-shi, Osaka, JP;
Inventors:
Yusuke Kanazawa, Osaka, JP;
Yoshihisa Fujimoto, Osaka, JP;
Assignee:
SHARP KABUSHIKI KAISHA, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); G06F 3/044 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0418 (2013.01); G06F 3/044 (2013.01);
Abstract
A touch panel controller () includes: a drive section (); a differential amplifier (); variable integral capacitors (Cint, Cint); and a capacitance control section () that controls the variable integral capacitors (Cint, Cint) so as to correct line dependency of capacitors (Cto C, Cto S).
Kanazawa, Yusuke. (2015). Touch panel controller, integrated circuit, touch panel system, and electronic device (U.S. Patent No. 9213437). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9213437
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile