Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kaifeng Wang0
Date of Patent
January 26, 2021
0Patent Application Number
164565310
Date Filed
June 28, 2019
0Patent Primary Examiner
Patent 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.
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