Inventor · disambiguated record
Dongfeng He
Also filed as: HE DONGFENG
2 granted patents·2 pending applications·0 citations·filing 2022–2025
20Inventor score
Top patents by PatentIndex Score
4 records- 0159US12429323B1Involute gear profile artifact for large gear traceable metrologyUNIV XIAN TECHNOLOGICAL·Filed 2025·Granted Sep 30, 2025·0 cites·8 claims
- 0250US12505304B2Dialog data generatingBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2022·Granted Dec 23, 2025·0 cites·15 claims
- 0341US2023141932A1Method and apparatus for question answering based on table, and electronic deviceBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2022·Application pending·0 cites
- 0435US2022129448A1Intelligent dialogue method and apparatus, and storage mediumBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →