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. 31, 2024
Filed:
Feb. 15, 2022
Applicant:
Novatek Microelectronics Corp., Hsin-Chu, TW;
Inventors:
Shih-Ming Lin, Hsinchu County, TW;
Jiun-Jie Tsai, Hsinchu County, TW;
Assignee:
NOVATEK Microelectronics Corp., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); G06F 3/0354 (2013.01);
U.S. Cl.
CPC ...
G06F 3/0418 (2013.01); G06F 3/03545 (2013.01); G06F 3/04162 (2019.05);
Abstract
A synchronization method between an active stylus and a touch device includes determining whether the active stylus approaches the touch device; starting a timing configuration process after the touch device receives a response signal from the active stylus; and starting a timing calibration process after the timing configuration process is completed.