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:
Apr. 21, 2025
Filed:
Sep. 11, 2023
Applicant:
Wacom Co., Ltd., Saitama, JP;
Inventor:
Yoshio Nomura, Saitama, JP;
Assignee:
Wacom Co., Ltd., Saitama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2005.12); G06F 1/3231 (2018.12); G06F 1/3234 (2018.12); G06F 1/3296 (2018.12); G06F 3/0354 (2012.12); G06F 3/038 (2012.12); G06F 3/041 (2005.12); G06F 3/044 (2005.12);
U.S. Cl.
CPC ...
G06F 3/04166 (2019.04); G06F 1/3231 (2012.12); G06F 1/3262 (2012.12); G06F 1/3296 (2012.12); G06F 3/03545 (2012.12); G06F 3/0383 (2012.12); G06F 3/0441 (2019.04);
Abstract
A touch controller includes a processor and a memory coupled to the processor. The memory stores instructions that, when executed by the processor, cause the touch controller to: operate in an uplink power saving mode in which an uplink signal is transmitted with reduced power in response to reception of a suspend order from a host computer, and operate in a normal mode in which the uplink signal is transmitted with normal power in response to detection of a predetermined trigger during operation in the uplink power saving mode.