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:
May. 07, 2013
Filed:
Jan. 24, 2011
Jiang Xiaoping, Shanghai, CN;
Jiang XiaoPing, Shanghai, CN;
Cypress Semiconductor Corporation, San Jose, CA (US);
Abstract
An example method includes measuring a capacitance variation of a first conductive element and a capacitance variation of a second conductive element. The example method includes calculating a centroid position through the measured capacitance variation of the first conductive element and the measured capacitance variation of the second conductive element. A conductive sub-element of the first conductive element may be interleaved with a conductive sub-element of the second conductive element. The conductive sub-element of the first conductive element and the conductive sub-element of the second conductive element may each have a varying width.