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:
Nov. 14, 2017
Filed:
Apr. 08, 2016
Qualcomm Incorporated, San Diego, CA (US);
William Yee-Ming Huang, Vista, CA (US);
Mohamed Imtiaz Ahmed, San Marcos, CA (US);
Hsun Wei David Wong, San Diego, CA (US);
Raghukul Tilak, San Diego, CA (US);
Qiang Gao, San Diego, CA (US);
Suhail Jalil, Poway, CA (US);
Teresa Ka Ki Ng, San Diego, CA (US);
Carol King Mui Law, San Diego, CA (US);
Rex Wang, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Systems and methods are disclosed for determining a touch position from data received from a touch panel. In one implementation, an apparatus for processing a touch input signal includes a processor that may be configured for parallel processing, a touch device, a memory, operably connected to the processor, and configured to store processor instructions. The processor instructions can configure the processor to receive a plurality of data points corresponding to a plurality of touch events on the touch device, determine a center of mass estimate from the plurality of data points, determine a search radius of center of mass estimate, and determine an optimal touch point position based on the center of mass estimate and the search radius using the processor.