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:
Jan. 26, 2021
Filed:
Jun. 28, 2019
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventor:
Kaifeng Wang, Beijing, CN;
Assignee:
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/0354 (2013.01); G06F 3/0346 (2013.01); G06F 3/0488 (2013.01); G06F 3/041 (2006.01); G06F 3/038 (2013.01);
U.S. Cl.
CPC ...
G06F 3/03545 (2013.01); G06F 3/0346 (2013.01); G06F 3/04883 (2013.01); G06F 3/038 (2013.01); G06F 3/04162 (2019.05);
Abstract
An active stylus comprising: a pen body, a pen head connected to the pen body, and a first sensor disposed in at least one of the pen body and the pen head. The first sensor is configured to sense attitude information of the active stylus. The active stylus is adapted to realize touch control on the touch control device based on the attitude information, thereby generating an effect of simulating chalk writing and drawing.