Inventor · disambiguated record
Zefeng Chen
Also filed as: CHEN ZEFENG
8 granted patents·6 pending applications·19 citations·filing 2017–2025
79Inventor score
Files withNINGBO C F ELECTRONIC TECH CO LTD3ALPHA GROUP CO LTD2CHEN ZEFENG2UNIV SOOCHOW2AUTEL INTELLIGENT TECH CORP LTD1
Top patents by PatentIndex Score
14 records- 0179USD1058567SGame machineCHEN ZEFENG·Filed 2024·Granted Jan 21, 2025·8 cites·1 claims
- 0263US2025351589A1Silicon-based infrared band avalanche photodetector and fabrication method thereforUNIV SOOCHOW·Filed 2025·Application pending·0 cites
- 0362USD898681SControllerNINGBO C F ELECTRONIC TECH CO LTD·Filed 2019·Granted Oct 13, 2020·9 cites·1 claims
- 0461US12214293B2Transformable toyALPHA GROUP CO LTD·Filed 2023·Granted Feb 4, 2025·0 cites·18 claims
- 0558US12115462B2Drift motorcycleALPHA GROUP CO LTD·Filed 2021·Granted Oct 15, 2024·0 cites·10 claims
- 0658US2025204082A1Silicon-based room-temperature infrared hot-electron photodetector, method for preparing same, and use of sameUNIV SOOCHOW·Filed 2024·Application pending·0 cites
- 0752US12511956B2Vehicle measurement device and calibration methodAUTEL INTELLIGENT TECH CORP LTD·Filed 2022·Granted Dec 30, 2025·0 cites·19 claims
- 0851US2025263947A1Method for determining failure cause of salt chlorinator for swimming poolCHEN ZEFENG·Filed 2023·Application pending·0 cites
- 0951US2025209738A1Three-dimensional scanning system, method, and mobile computing moduleSHINING 3D TECH CO LTD·Filed 2023·Application pending·0 cites
- 1049US10197793B2Light modulator using total internal reflection at an interface with a tunable conductive layerUNIV HONG KONG CHINESE·Filed 2017·Granted Feb 5, 2019·0 cites·25 claims
- 1148US2025167545A1Polarity reversal method for electrode device based on unstable power supplyNINGBO C F ELECTRONIC TECH CO LTD·Filed 2023·Application pending·0 cites
- 1245US11575186B2OMT assembly and OMT apparatusHUAWEI TECH CO LTD·Filed 2020·Granted Feb 7, 2023·0 cites·21 claims
- 1345US2024101450A1Method and Device for Preparing Slightly Acidic Electrolyzed Water with Controllable and Stable ConcentrationXU YIWU·Filed 2021·Application pending·0 cites
- 1437USD907594SElectrolyzerNINGBO C F ELECTRONIC TECH CO LTD·Filed 2019·Granted Jan 12, 2021·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →