Inventor · disambiguated record
Xuejian Chang
Also filed as: CHANG XUEJIAN
2 granted patents·0 citations·filing 2016–2016
22Inventor score
Top patents by PatentIndex Score
2 records- 0129US10248841B2Method of protecting an image based on face recognition, and smart terminalHISENSE MOBILE COMMUNICATIONS TECH CO LTD·Filed 2016·Granted Apr 2, 2019·0 cites·15 claims
- 0227US10225388B2Method and apparatus for adjusting volume of an accepted sessionHISENSE MOBILE COMMUNICATIONS TECH CO LTD·Filed 2016·Granted Mar 5, 2019·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →