Inventor · disambiguated record
Zengquan Li
Also filed as: LI ZENGQUAN
7 granted patents·31 citations·filing 2021–2022
81Inventor score
Technology areasH01H
Files withSHENZHEN GREPOW BATTERY CO LTD7
Top patents by PatentIndex Score
7 records- 0187USD974412SCombination air compressor and igniter for automobilesSHENZHEN GREPOW BATTERY CO LTD·Filed 2021·Granted Jan 3, 2023·15 cites·1 claims
- 0281USD1051040SPower supply unitSHENZHEN GREPOW BATTERY CO LTD·Filed 2022·Granted Nov 12, 2024·7 cites·1 claims
- 0370USD1042323SEmergency starting power supplySHENZHEN GREPOW BATTERY CO LTD·Filed 2022·Granted Sep 17, 2024·4 cites·1 claims
- 0461USD1085002SPortable power supplySHENZHEN GREPOW BATTERY CO LTD·Filed 2022·Granted Jul 22, 2025·2 cites·1 claims
- 0560USD1044179SVacuum cleanerSHENZHEN GREPOW BATTERY CO LTD·Filed 2022·Granted Sep 24, 2024·2 cites·1 claims
- 0653US12483025B2Arc extinguishing control system and method for relay of emergency power supplySHENZHEN GREPOW BATTERY CO LTD·Filed 2021·Granted Nov 25, 2025·0 cites·9 claims
- 0752USD1051048SPortable power supplySHENZHEN GREPOW BATTERY CO LTD·Filed 2022·Granted Nov 12, 2024·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →