Inventor · disambiguated record
Yucheng Wei
Also filed as: WEI YUCHENG
1 granted patent·1 pending application·15 citations·filing 2007–2023
36Inventor score
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2 records- 0175US7957977B2Media program identification method and apparatus based on audio watermarkingNEC CHINA CO LTD·Filed 2007·Granted Jun 7, 2011·15 cites·22 claims
- 0245US2024314261A1Method for special effect rendering, electronic device, and storage mediumBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →