Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Wei Hung Lin0
Tai Hsiang Chen0
Hung Sung Pan0
Date of Patent
October 18, 2022
0Patent Application Number
173450080
Date Filed
June 11, 2021
0Patent Citations Received
Patent Primary Examiner
CPC Code
An example stylus pen may include a main body including a first battery and a writing tip attached to the main body. Further, the stylus pen may include a cap removably disposed on the main body to cover the writing tip. The cap may include a second battery. Furthermore, the stylus pen may include a controller to charge the first battery from the second battery.
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