Inventor · disambiguated record
Pengcheng Qin
Also filed as: QIN PENGCHENG
1 granted patent·11 pending applications·0 citations·filing 2005–2025
6Inventor score
Files withCONTEMPORARY AMPEREX TECHNOLOGY CO LTD6JIANGSU WUYUANSU MACHINERY MFG CO LTD2TENCENT TECH SHENZHEN CO LTD2KAITO SUZHOU CONSTRUCTION MACHINERY CO LTD1SUZHOU WUYUANSU MACHINERY MFG CO LTD1
Top patents by PatentIndex Score
12 records- 0180US2025391837A1Positive electrode plate, secondary battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0279US2025372610A1Positive electrode plate, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0376US2025329721A1Positive electrode plate, electrode assembly, battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0464US2024234724A1Positive electrode active material, method for preparing positive electrode material, positive electrode plate, secondary battery, battery module, battery pack and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 0563US2024154263A1Electrode assembly and traction batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 0662US2023268486A1Positive electrode composite material for lithium iron phosphate secondary battery and lithium iron phosphate secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 0740US2023093644A1ChiselJIANGSU WUYUANSU MACHINERY MFG CO LTD·Filed 2022·Application pending·0 cites
- 0840US2023116942A1Chisel with double limit discsJIANGSU WUYUANSU MACHINERY MFG CO LTD·Filed 2022·Application pending·0 cites
- 0937US10787905B2Knife holder and base system for milling machineKAITO SUZHOU CONSTRUCTION MACHINERY CO LTD·Filed 2018·Granted Sep 29, 2020·0 cites·11 claims
- 1035US2024229378A1Cutting device of self-centering cutter holderSUZHOU WUYUANSU MACHINERY MFG CO LTD·Filed 2021·Application pending·0 cites
- 1130US2006059240A1Method for multi-identifier login of an instant messaging systemTENCENT TECH SHENZHEN CO LTD·Filed 2005·Application pending·0 cites
- 1225US2008172463A1Method and System For Providing Group Chat ServiceTENCENT TECH SHENZHEN CO LTD·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →