Inventor · disambiguated record
Baohai Du
Also filed as: DU BAOHAI
7 granted patents·3 citations·filing 2019–2021
70Inventor score
Files withCONTEMPORARY AMPEREX TECHNOLOGY CO LTD7
Top patents by PatentIndex Score
7 records- 0178US10969419B2Insulation detection circuit, detection method and battery management systemCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Apr 6, 2021·2 cites·14 claims
- 0261US11404894B2Pre-charging circuit and pre-charging method for high voltage battery packCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Aug 2, 2022·1 cites·19 claims
- 0355US11435389B2Electrical control device detection circuit, detection method, and electric vehicleCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Sep 6, 2022·0 cites·19 claims
- 0454US11448683B2Insulation detection circuit, detection method and battery management systemCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Sep 20, 2022·0 cites·19 claims
- 0548US11867748B2Electrical control device detection circuit, detection method, and electric vehicleCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Jan 9, 2024·0 cites·22 claims
- 0648US11413965B2High voltage interlock circuit and detection method thereofCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Aug 16, 2022·0 cites·13 claims
- 0743US11095132B2Battery management systemCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Aug 17, 2021·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →