Inventor · disambiguated record
Ruohan Chang
Also filed as: CHANG RUOHAN
1 granted patent·2 pending applications·0 citations·filing 2020–2024
1Inventor score
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3 records- 0158US2025118001A1Method and apparatus for obtaining a cover image, method and apparatus for training an image scoring modelBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2024·Application pending·0 cites
- 0255US2025117602A1Large model-based recommendation method, electronic device and storage mediumBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2024·Application pending·0 cites
- 0338US11455640B2Transaction indicator monitoring methods, apparatuses, and devicesADVANCED NEW TECHNOLOGIES CO LTD·Filed 2020·Granted Sep 27, 2022·0 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →