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. 05, 2023
Filed:
Jan. 07, 2022
Alps Alpine Co., Ltd., Tokyo, JP;
Shunsuke Umemura, Miyagi-ken, JP;
Abstract
A calculation device includes a detection value acquisition unit configured to acquire the capacitance detection values output from first sensing electrodes and second sensing electrodes, a first capacitance value calculation unit configured to calculate, on the basis of the capacitance detection values acquired by the detection value acquisition unit and coefficients each preset for one of the first sensing electrodes and the second sensing electrodes, the first capacitance calculation values each for one of sensing surfaces of the first sensing electrodes and the second sensing electrodes, and an image data calculation unit configured to calculate the image data on the basis of the plurality of the first capacitance calculation values calculated by the first capacitance value calculation unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile