Inventor · disambiguated record
Lijin Zhang
Also filed as: ZHANG LIJIN
7 granted patents·8 pending applications·2 citations·filing 2022–2024
69Inventor score
Files withAAC ACOUSTIC TECH SHANGHAI CO LTD6AAC ACOUSITC TECH SHANGHAI CO LTD5NANJING CHERVON IND CO LTD2AAC ACOUSTIC TECH SHENZHEN CO LTD1AAC TECH NANJING CO LTD1
Top patents by PatentIndex Score
15 records- 0187US11698655B1Force feedback device and handle using sameAAC ACOUSITC TECH SHANGHAI CO LTD·Filed 2022·Granted Jul 11, 2023·2 cites·4 claims
- 0264US2024215490A1Riding mowerNANJING CHERVON IND CO LTD·Filed 2023·Application pending·0 cites
- 0362US2025038611A1Power unitNANJING CHERVON IND CO LTD·Filed 2024·Application pending·0 cites
- 0460US12156351B2Lifting assembly of electronic equipment, and electronic equipmentAAC ACOUSTIC TECH SHANGHAI CO LTD·Filed 2022·Granted Nov 26, 2024·0 cites·10 claims
- 0559US11703904B1Force feedback apparatusAAC ACOUSITC TECH SHANGHAI CO LTD·Filed 2022·Granted Jul 18, 2023·0 cites·7 claims
- 0657US2024341049A1Vibration assemblyAAC ACOUSTIC TECH SHANGHAI CO LTD·Filed 2023·Application pending·0 cites
- 0756US12311259B2Force feedback deviceAAC ACOUSTIC TECH SHANGHAI CO LTD·Filed 2022·Granted May 27, 2025·0 cites·10 claims
- 0855US12083421B2Force feedback apparatusAAC ACOUSITC TECH SHANGHAI CO LTD·Filed 2022·Granted Sep 10, 2024·0 cites·9 claims
- 0952US2024397644A1Vehicle-mounted large-screen device with vibrationAAC ACOUSTIC TECH SHANGHAI CO LTD·Filed 2023·Application pending·0 cites
- 1052US2025175100A1Tactile feedback systemAAC ACOUSTIC TECH SHANGHAI CO LTD·Filed 2024·Application pending·0 cites
- 1151US2025229687A1Multi-channel vehicle-mounted seat vibration feedback system and method, and related deviceAAC ACOUSTIC TECH SHANGHAI CO LTD·Filed 2024·Application pending·0 cites
- 1251US2024406297A1Portable deviceAAC TECH NANJING CO LTD·Filed 2023·Application pending·0 cites
- 1350US12042720B2Electronic equipment with vibration functionAAC ACOUSITC TECH SHANGHAI CO LTD·Filed 2022·Granted Jul 23, 2024·0 cites·6 claims
- 1447US12411514B2Trigger module with force feedbackAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2022·Granted Sep 9, 2025·0 cites·9 claims
- 1544US2023094938A1Touch feedback device and electronic deviceAAC ACOUSITC TECH SHANGHAI CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →