Inventor · disambiguated record
Changzheng Jia
Also filed as: Jia changzheng
3 granted patents·3 pending applications·0 citations·filing 2020–2022
40Inventor score
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6 records- 0152US12365814B2Chemical mechanical polishing solutionANJI MICROELECTRONICS SHANGHAI CO LTD·Filed 2020·Granted Jul 22, 2025·0 cites·4 claims
- 0251US12404423B2Chemical-mechanical polishing liquidANJI MICROELECTRONICS SHANGHAI CO LTD·Filed 2020·Granted Sep 2, 2025·0 cites·12 claims
- 0348US12264266B2Chemical mechanical polishing liquidANJI MICROELECTRONICS TECH SHANGHAI CO LTD·Filed 2020·Granted Apr 1, 2025·0 cites·7 claims
- 0448US2025034430A1Method for preparing organic-inorganic nanocomposite particle dispersion liquid, organic-inorganic nanocomposite particle dispersion liquid, and chemical mechanical polishing solutionANJI MICROELECTRONICS SHANGHAI CO LTD·Filed 2022·Application pending·0 cites
- 0547US2023027829A1Chemical mechanical polishing solutionANJI MICROELECTRONICS TECH SHANGHAI CO LTD·Filed 2020·Application pending·0 cites
- 0645US2025059400A1Insulating film polishing solution and usage method thereofANJI MICROELECTRONICS SHANGHAI CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →