Inventor · disambiguated record
Huiqing Zhang
Also filed as: ZHANG HUIQING
12 granted patents·8 pending applications·55 citations·filing 2008–2022
86Inventor score
Files withCRRC QINGDAO SIFANG CO LTD8DOW GLOBAL TECHNOLOGIES LLC6LEEDARSON LIGHTING CO LTD4ANDERSON JEFFREY R1DOW GLOBAL TECHNOLOGIES INC1
Top patents by PatentIndex Score
20 records- 0198US8653174B2Ambient temperature curable isocyanate-free compositions for preparing crosslinked polyurethanesANDERSON JEFFREY R·Filed 2011·Granted Feb 18, 2014·36 cites·9 claims
- 0277USD1010900SGarden lampLEEDARSON LIGHTING CO LTD·Filed 2022·Granted Jan 9, 2024·6 cites·1 claims
- 0375USD1023412SBracket lampLEEDARSON LIGHTING CO LTD·Filed 2022·Granted Apr 16, 2024·5 cites·1 claims
- 0470USD1032052SGarden lampLEEDARSON LIGHTING CO LTD·Filed 2022·Granted Jun 18, 2024·4 cites·1 claims
- 0566USD1031111SGarden lampLEEDARSON LIGHTING CO LTD·Filed 2022·Granted Jun 11, 2024·3 cites·1 claims
- 0664US9682714B2Switching circuit for implementing coupling at random end of trainCRRC QINGDAO SIFANG CO LTD·Filed 2015·Granted Jun 20, 2017·1 cites·9 claims
- 0762US11898023B2Polyolefin photovoltaic backsheet comprising a stabilized polypropylene layerDOW GLOBAL TECHNOLOGIES LLC·Filed 2020·Granted Feb 13, 2024·0 cites·19 claims
- 0854US2017226321A1Polyolefin Photovoltaic Backsheet Comprising a Stabilized Polypropylene LayerDOW GLOBAL TECHNOLOGIES LLC·Filed 2015·Application pending·0 cites
- 0953US2016149063A1Backsheets/Frontsheets Having Improved Adhesion to Encapsulants and Photovoltaic Modules Made TherefromDOW GLOBAL TECHNOLOGIES LLC·Filed 2014·Application pending·0 cites
- 1052US2009075046A1Aqueous based coating with attractive barrier and optical characteristicsDOW GLOBAL TECHNOLOGIES INC·Filed 2008·Application pending·0 cites
- 1150US11738782B2Activation control method and apparatus for railway trainCRRC QINGDAO SIFANG CO LTD·Filed 2018·Granted Aug 29, 2023·0 cites·10 claims
- 1246US11247704B2Activation apparatus of railway vehicle and railway vehicle having activation apparatusCRRC QINGDAO SIFANG CO LTD·Filed 2018·Granted Feb 15, 2022·0 cites·9 claims
- 1346US2018186941A1Methods of preparing vinylidene chloride polymer compositionsDOW GLOBAL TECHNOLOGIES LLC·Filed 2016·Application pending·0 cites
- 1442US10464524B2Alarming and unlocking deviceCRRC QINGDAO SIFANG CO LTD·Filed 2016·Granted Nov 5, 2019·0 cites·19 claims
- 1542US2020048448A1Vinylidene chloride polymer compositions and articles comprising the sameDOW GLOBAL TECHNOLOGIES LLC·Filed 2016·Application pending·0 cites
- 1638US2019305348A1Method, Device and System for Controlling Fuel Cell and Rail VehicleCRRC QINGDAO SIFANG CO LTD·Filed 2017·Application pending·0 cites
- 1735US11125006B2Method, system and device for controlling door of railway vehicleCRRC QINGDAO SIFANG CO LTD·Filed 2016·Granted Sep 21, 2021·0 cites·10 claims
- 1834US2021221229A1TrainCRRC QINGDAO SIFANG CO LTD·Filed 2018·Application pending·0 cites
- 1934US2017200842A1Photovoltaic Modules Comprising OrganoclayDOW GLOBAL TECHNOLOGIES LLC·Filed 2015·Application pending·0 cites
- 2033US10207725B2Method and device for transmitting signal among compartments of trainCRRC QINGDAO SIFANG CO LTD·Filed 2015·Granted Feb 19, 2019·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →