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. 20, 2016
Filed:
Jan. 29, 2015
Qualcomm Incorporated, San Diego, CA (US);
Mohamed Imtiaz Ahmed, San Marcos, CA (US);
Chia-Yuan Teng, San Diego, CA (US);
Jun Han, San Diego, CA (US);
Raghukul Tilak, San Diego, CA (US);
Suhail Jalil, Poway, CA (US);
Junchen Du, San Diego, CA (US);
Fariborz Pourbigharaz, San Diego, CA (US);
Bo Zhou, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
A method, an apparatus, and a computer program product for processing touchscreen information are provided. The method may include receiving touchscreen data that includes node values representative of signals generated by a touchscreen panel, generating a first data frame including difference values, and transmitting the first data frame over a control data bus. Each of the difference values may be calculated as a difference between one of the node values and a different node-related value wherein the first data frame has a predefined size. The first data frame may be configured to permit a receiver of the first data frame to reconstruct the touchscreen data without information loss.