Inventor · disambiguated record
Junqing Liu
Also filed as: LIU JUNQING
8 granted patents·4 pending applications·8 citations·filing 2017–2021
76Inventor score
Files withZHONGSHAN KINGWAY IMAGE TECH CO LTD6CHINA ENERGY INVESTMENT CORP LTD5UNIV BEIJING JIAOTONG1
Top patents by PatentIndex Score
12 records- 0187US9880518B2Cartridge mounting mechanism and process cartridge thereofZHONGSHAN KINGWAY IMAGE TECH CO LTD·Filed 2017·Granted Jan 30, 2018·6 cites·17 claims
- 0278US10054904B1Actuating rod unit, drive unit, and process cartridge containing the sameZHONGSHAN KINGWAY IMAGE TECH CO LTD·Filed 2017·Granted Aug 21, 2018·2 cites·18 claims
- 0358US11677069B2Silicon-carbon composite material and preparation method and use thereofCHINA ENERGY INVESTMENT CORP LTD·Filed 2018·Granted Jun 13, 2023·0 cites·15 claims
- 0458US10649403B2Process cartridge and power supply method thereforZHONGSHAN KINGWAY IMAGE TECH CO LTD·Filed 2018·Granted May 12, 2020·0 cites·20 claims
- 0558US10067467B2Cartridge mounting mechanism and process cartridge thereofZHONGSHAN KINGWAY IMAGE TECH CO LTD·Filed 2017·Granted Sep 4, 2018·0 cites·19 claims
- 0657US2024191124A1Coal-based heat storage carbon material and preparation method therefor and application thereof, and composition for preparing coal-based heat storage carbon material and application of compositionCHINA ENERGY INVESTMENT CORP LTD·Filed 2021·Application pending·0 cites
- 0754US10037003B2Cartridge mounting mechanism and process cartridge thereofZHONGSHAN KINGWAY IMAGE TECH CO LTD·Filed 2017·Granted Jul 31, 2018·0 cites·17 claims
- 0854US2024191123A1Heat storage graphite having low degree of orientation, composition for preparing heat storage graphite having low degree of orientation, and method thereforCHINA ENERGY INVESTMENT CORP LTD·Filed 2021·Application pending·0 cites
- 0953US2024174909A1Highly thermally conductive heat storage material, preparation method therefor, and application thereof, and composition for preparing highly thermally conductive heat storage material and application thereofCHINA ENERGY INVESTMENT CORP LTD·Filed 2021·Application pending·0 cites
- 1052US10101705B2Process cartridge and power supply method thereforZHONGSHAN KINGWAY IMAGE TECH CO LTD·Filed 2017·Granted Oct 16, 2018·0 cites·16 claims
- 1150US11801880B2Operation adjustment method and system for metro train in unidirectional jamUNIV BEIJING JIAOTONG·Filed 2021·Granted Oct 31, 2023·0 cites·9 claims
- 1240US2021214225A1Composite carbon material and preparation method and use thereofCHINA ENERGY INVESTMENT CORP LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →