Inventor · disambiguated record
Zhaoan Xu
Also filed as: XU ZHAOAN
6 granted patents·1 citations·filing 2017–2021
65Inventor score
Top patents by PatentIndex Score
6 records- 0172US11251763B2Audio signal adjustment method, storage medium, and terminalGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2020·Granted Feb 15, 2022·1 cites·9 claims
- 0248US10469937B2Volume adjustment method, storage medium and mobile terminalGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2018·Granted Nov 5, 2019·0 cites·14 claims
- 0348US10440464B2Method and apparatus for adjusting volume, terminal device and storage mediumGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2018·Granted Oct 8, 2019·0 cites·13 claims
- 0447US11201598B2Volume adjusting method and mobile terminalGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2020·Granted Dec 14, 2021·0 cites·20 claims
- 0543US11474775B2Sound effect adjustment method, device, electronic device and storage mediumGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2021·Granted Oct 18, 2022·0 cites·18 claims
- 0643US11039246B2Volume adjusting method, device, and terminal deviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2017·Granted Jun 15, 2021·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →