Inventor · disambiguated record
Chen Wan
Also filed as: WAN CHEN · WAN CHEN CHOU
9 granted patents·5 pending applications·50 citations·filing 1996–2025
84Inventor score
Files withWAN CHEN4SABIC GLOBAL TECHNOLOGIES BV3WINPAK LTD3CHINA TOBACCO HUBEI INDUSTRIAL CORPORATION LTD1EXXONMOBIL CHEMICAL PATENTS INC1
Top patents by PatentIndex Score
14 records- 0193US12077661B2High stiffness, clarified polypropylene compositions having improved properties for food packagingWINPAK LTD·Filed 2022·Granted Sep 3, 2024·1 cites·21 claims
- 0283US2024384082A1High stiffness, clarified polypropylene compositions having improved properties for food packagingWINPAK LTD·Filed 2024·Application pending·0 cites
- 0378US8072248B2Method and apparatus for improving accuracy of signals delayWAN CHEN·Filed 2010·Granted Dec 6, 2011·5 cites·7 claims
- 0475US7622702B2Power controlling apparatus applied to biochip and operating method thereofUNIV NAT CHIAO TUNG·Filed 2008·Granted Nov 24, 2009·14 cites·11 claims
- 0574USD918030SCigarette packaging boxCHINA TOBACCO HUBEI INDUSTRIAL CORPORATION LTD·Filed 2019·Granted May 4, 2021·20 cites·1 claims
- 0672US11773235B2Low odor and volatiles polyolefin compositions and methods of productionEXXONMOBIL CHEMICAL PATENTS INC·Filed 2021·Granted Oct 3, 2023·0 cites·24 claims
- 0762US8174298B2Method and apparatus for improving accuracy of signals delayWAN CHEN·Filed 2011·Granted May 8, 2012·2 cites·8 claims
- 0862US2025361388A1High stiffness, clarified polypropylene compositions having improved properties for food packagingWINPAK LTD·Filed 2025·Application pending·0 cites
- 0955US2024117170A1Polymeric composition for use in electroless plating, method of elecroless plating, and polymeric article made by electroless platingSABIC GLOBAL TECHNOLOGIES BV·Filed 2020·Application pending·0 cites
- 1053US10961394B2Thermoplastic composition, method for the manufacture thereof, and articles prepared therefromSABIC GLOBAL TECHNOLOGIES BV·Filed 2017·Granted Mar 30, 2021·0 cites·19 claims
- 1153US2022119635A1Method of forming articles from acrylonitrile-butadiene-styreneSABIC GLOBAL TECHNOLOGIES BV·Filed 2020·Application pending·0 cites
- 1251USD389392SDoorknobWAN CHEN·Filed 1996·Granted Jan 20, 1998·8 cites·1 claims
- 1345US2008130938A1Recess-and Flush-Mountable Rotatable Sound Box and Systems Comprising SameWAN CHEN CHOU·Filed 2007·Application pending·0 cites
- 1432US8395430B2Digital phase locking loop and method for eliminating glitchesWAN CHEN·Filed 2011·Granted Mar 12, 2013·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →