Inventor · disambiguated record
Zhihui Duan
Also filed as: DUAN ZHIHUI
15 granted patents·6 pending applications·72 citations·filing 1997–2024
90Inventor score
Files withDOLPHIN CO LTD7DUAN ZHIHUI5OPTOELECTRONICS CO LTD3BEIJING NATIONAL NEW ENERGY VEHICLE TECH INNOVATION CENTER CO LTD2MASSACHUSETTS INST TECHNOLOGY1
Top patents by PatentIndex Score
21 records- 0191US10852431B1Actuator and object detecting apparatusDOLPHIN CO LTD·Filed 2019·Granted Dec 1, 2020·8 cites·15 claims
- 0290US10324184B1Object detecting apparatus, object detecting method, and design method of object detecting apparatusDOLPHIN CO LTD·Filed 2018·Granted Jun 18, 2019·9 cites·7 claims
- 0386US10569635B2Hybrid electric drive train of a motor vehicleDUAN ZHIHUI·Filed 2018·Granted Feb 25, 2020·4 cites·7 claims
- 0486US9378402B2Optical information reader and illuminating methodOPTOELECTRONICS CO LTD·Filed 2014·Granted Jun 28, 2016·8 cites·8 claims
- 0565US11275157B2Object detecting apparatus, object detecting method, and design method of object detecting apparatusDOLPHIN CO LTD·Filed 2020·Granted Mar 15, 2022·0 cites·7 claims
- 0665US6057221ALaser-induced cutting of metal interconnectMASSACHUSETTS INST TECHNOLOGY·Filed 1997·Granted May 2, 2000·33 cites·21 claims
- 0761US10878984B2Actuator, light scanning apparatus and object detecting apparatusDOLPHIN CO LTD·Filed 2019·Granted Dec 29, 2020·0 cites·19 claims
- 0857US9079485B2Hybrid electric vehicleDUAN ZHIHUI·Filed 2008·Granted Jul 14, 2015·4 cites·2 claims
- 0957US2025121672A1Four-wheel drive multi-gear hybrid power transmission system and vehicleXIAMEN NEVC ADVANCED ELECTRIC POWERTRAIN TECH INNOVATION CENTER·Filed 2024·Application pending·0 cites
- 1056US10620314B2Object detecting apparatus and method thereofDOLPHIN CO LTD·Filed 2018·Granted Apr 14, 2020·0 cites·15 claims
- 1153US2023194675A1Light scanning apparatus, adjustment method of light scanning apparatus, and storage mediumDOLPHIN CO LTD·Filed 2022·Application pending·0 cites
- 1247US9213876B2Optical information reader and illumination control methodOPTOELECTRONICS CO LTD·Filed 2014·Granted Dec 15, 2015·0 cites·8 claims
- 1347US9158955B2Code symbol reading apparatus, code symbol reading method and mediumOPTOELECTRONICS CO LTD·Filed 2013·Granted Oct 13, 2015·0 cites·6 claims
- 1446US7066854B2Hybrid electric vehicleDUAN ZHIHUI·Filed 2004·Granted Jun 27, 2006·6 cites·6 claims
- 1546US2009071733A1Hybrid electric vehicleDUAN ZHIHUI·Filed 2007·Application pending·0 cites
- 1645US8393543B2Method and apparatus for scanning optical codeDUAN ZHIHUI·Filed 2008·Granted Mar 12, 2013·0 cites·20 claims
- 1744US2021011281A1Light scanning apparatus, object detecting apparatus, light scanning method, object detecting method and storage mediumDOLPHIN CO LTD·Filed 2019·Application pending·0 cites
- 1841US11850944B2Hybrid power system for use in vehicle and control method thereofBEIJING NATIONAL NEW ENERGY VEHICLE TECH INNOVATION CENTER CO LTD·Filed 2020·Granted Dec 26, 2023·0 cites·11 claims
- 1941US11760337B2Power drive system for hybrid power vehicleBEIJING NATIONAL NEW ENERGY VEHICLE TECH INNOVATION CENTER CO LTD·Filed 2020·Granted Sep 19, 2023·0 cites·7 claims
- 2040US2010203995A1Hybrid electric vehicleZHANG LINGLING·Filed 2010·Application pending·0 cites
- 2136US2003019674A1Hybrid electric all-wheel-drive systemFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →