Inventor · disambiguated record
Chengfei Zhao
Also filed as: ZHAO CHENGFEI
14 granted patents·92 citations·filing 2020–2024
91Inventor score
Technology areasB60W
Top patents by PatentIndex Score
14 records- 0193USD934828STouch screenYEALINK XIAMEN NETWORK TECH CO LTD·Filed 2020·Granted Nov 2, 2021·21 cites·1 claims
- 0292USD991309SWebcamYEALINK XIAMEN NETWORK TECH CO LTD·Filed 2021·Granted Jul 4, 2023·15 cites·1 claims
- 0391USD942428SMicrophoneYEALINK XIAMEN NETWORK TECH CO LTD·Filed 2020·Granted Feb 1, 2022·17 cites·1 claims
- 0488USD992624SCameraYEALINK XIAMEN NETWORK TECH CO LTD·Filed 2020·Granted Jul 18, 2023·13 cites·1 claims
- 0581USD1038905SVideo conference system endpointYEALINK XIAMEN NETWORK TECH CO LTD·Filed 2022·Granted Aug 13, 2024·7 cites·1 claims
- 0679USD1000381SCharging baseYEALINK XIAMEN NETWORK TECH CO LTD·Filed 2021·Granted Oct 3, 2023·6 cites·1 claims
- 0776USD991230SMicrophoneYEALINK XIAMEN NETWORK TECH CO LTD·Filed 2021·Granted Jul 4, 2023·5 cites·1 claims
- 0860USD941260SConference communication terminalYEALINK XIAMEN NETWORK TECH CO LTD·Filed 2020·Granted Jan 18, 2022·2 cites·1 claims
- 0960USD941259SConference communication terminalYEALINK XIAMEN NETWORK TECH CO LTD·Filed 2020·Granted Jan 18, 2022·2 cites·1 claims
- 1057USD1094369STouch screen with standYEALINK XIAMEN NETWORK TECH CO LTD·Filed 2024·Granted Sep 23, 2025·1 cites·1 claims
- 1156USD941261SConference communication terminalYEALINK XIAMEN NETWORK TECH CO LTD·Filed 2020·Granted Jan 18, 2022·2 cites·1 claims
- 1253USD1030654SCharging baseYEALINK XIAMEN NETWORK TECH CO LTD·Filed 2021·Granted Jun 11, 2024·1 cites·1 claims
- 1345USD1082759SMicrophoneYEALINK XIAMEN NETWORK TECH CO LTD·Filed 2024·Granted Jul 8, 2025·0 cites·1 claims
- 1441US12122356B2Hybrid power system control method and system, and electric vehicleGUANGZHOU AUTOMOBILE GROUP CO·Filed 2021·Granted Oct 22, 2024·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →