Inventor · disambiguated record
Zhisong Chai
Also filed as: Chai Zhisong
3 granted patents·2 pending applications·0 citations·filing 2022–2023
39Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC5
Top patents by PatentIndex Score
5 records- 0173US11781197B2Stamped components with reduced hot-forming cycle timeGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted Oct 10, 2023·0 cites·20 claims
- 0270US12344915B2Hot dip galvanized ultra-high strength steel sheets with high flatnessGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Jul 1, 2025·0 cites·20 claims
- 0370US11913085B1Methods for preparing high performance press-hardened steel componentsGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted Feb 27, 2024·0 cites·20 claims
- 0465US2023383374A1Methods of forming steel sheets with enhanced flatnessGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Application pending·0 cites
- 0564US2023140215A1Methods to improve the toughness of press hardening steelGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →