Inventor · disambiguated record
Yufeng Liu
Also filed as: LIU YUFENG · LIU YUFENG R
40 granted patents·24 pending applications·218 citations·filing 2005–2025
97Inventor score
Files with3M INNOVATIVE PROPERTIES CO8LIU YUFENG7HONEYWELL INT INC6GM CRUISE HOLDINGS LLC4WEBER MICHAEL F4
Top patents by PatentIndex Score
64 records- 0196US11495134B2System and method for database augmented ground collision avoidanceHONEYWELL INT INC·Filed 2020·Granted Nov 8, 2022·5 cites·20 claims
- 0296US8284487B1Large format tiled projection display screen with flexible surface filmLIU YUFENG·Filed 2011·Granted Oct 9, 2012·25 cites·23 claims
- 0395US9041885B2Display device and method of LC panel protectionWEBER MICHAEL F·Filed 2011·Granted May 26, 2015·19 cites·16 claims
- 0494US11163373B2Method and electronic device of gesture recognitionBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2020·Granted Nov 2, 2021·6 cites·18 claims
- 0594US9477011B2Multilayer optical filmLIU YUFENG·Filed 2011·Granted Oct 25, 2016·17 cites·10 claims
- 0693US8263731B2Optical film comprising birefringent naphthalate copolyester having branched or cyclic C4-C10 alkyl unitsLIU YUFENG R·Filed 2011·Granted Sep 11, 2012·22 cites·15 claims
- 0792US8503122B2Light control film and multi-layer optical film stackLIU YUFENG·Filed 2010·Granted Aug 6, 2013·48 cites·19 claims
- 0890US8012571B2Optical film comprising birefringent naphthalate copolyester having branched or cyclic C4-C10 alkyl units3M INNOVATIVE PROPERTIES CO·Filed 2008·Granted Sep 6, 2011·10 cites·21 claims
- 0988US8979536B2Preformed malleable dental articles and methodsJONES TODD D·Filed 2009·Granted Mar 17, 2015·10 cites·19 claims
- 1082US9046656B2Isotropic layer of multilayer optical film comprising birefringent thermoplastic polymerLIU YUFENG·Filed 2008·Granted Jun 2, 2015·5 cites·18 claims
- 1182US8220932B2Dry erasable projection article and systemLIU YUFENG·Filed 2010·Granted Jul 17, 2012·5 cites·24 claims
- 1280US8343633B2Method of modifying light with silicone (meth) acrylate copolymers3M INNOVATIVE PROPERTIES CO·Filed 2011·Granted Jan 1, 2013·4 cites·11 claims
- 1379US8871298B2Method for manufacturing on a film substrate at a temperature above its glass transitionROEHRIG MARK A·Filed 2007·Granted Oct 28, 2014·6 cites·16 claims
- 1479US8467131B2Multilayer optical film layer comprising blend of methyl methacrylate polymer and styrene acrylonitrile polymerYU TA-HUA·Filed 2009·Granted Jun 18, 2013·4 cites·17 claims
- 1576US8922888B2Front projection screen with high contrastLIU YUFENG·Filed 2010·Granted Dec 30, 2014·3 cites·33 claims
- 1675US8228463B2Passive daylight-coupled backlight with turning film having prisms with chaos for sunlight viewable displaysBIERNATH ROLF W·Filed 2009·Granted Jul 24, 2012·4 cites·22 claims
- 1774US10334081B2System and method for communicating between a communications management system using ARINC 429 protocol and an internet protocol radioHONEYWELL INT INC·Filed 2017·Granted Jun 25, 2019·3 cites·16 claims
- 1872US2024172803A1Vaporization deviceVERDEWELL INTERNATIONAL HOLDINGS LTD·Filed 2023·Application pending·0 cites
- 1971US2024237746A1Electronic vaporization device and vaporizer thereofVERDEWELL INTERNATIONAL HOLDINGS LTD·Filed 2024·Application pending·0 cites
- 2071US2020217989A1Multilayer optical film, method of making the same, and transaction card having the same3M INNOVATIVE PROPERTIES CO·Filed 2020·Application pending·0 cites
- 2169US9069136B2Optical stack having birefringent layer of optically symmetrical crystallitesWEBER MICHAEL F·Filed 2011·Granted Jun 30, 2015·2 cites·30 claims
- 2269US2024065333A1Vaporizer and vaporization deviceSHENZHEN VERDEWELL TECHNOLOGY LTD·Filed 2023·Application pending·0 cites
- 2369US2023210169A1Power supply assembly and electronic vaporization deviceSHENZHEN SMOORE TECHNOLOGY LTD·Filed 2022·Application pending·0 cites
- 2468US10123181B1Systems and methods for collaborative vehicle mission operationsHONEYWELL INT INC·Filed 2017·Granted Nov 6, 2018·2 cites·13 claims
- 2567US2017192130A1Multilayer optical film, method of making the same, and transaction card having the same3M INNOVATIVE PROPERTIES CO·Filed 2017·Application pending·0 cites
- 2666US11837965B2High-voltage deviceSHANGHAI UNITED IMAGING HEALTHCARE CO LTD·Filed 2021·Granted Dec 5, 2023·0 cites·20 claims
- 2766US11138422B2Posture detection method, apparatus and device, and storage mediumBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2019·Granted Oct 5, 2021·2 cites·16 claims
- 2865US2025292694A1Systems and methods for aircraft ground collision avoidanceHONEYWELL INT INC·Filed 2024·Application pending·0 cites
- 2965US2013088783A1Multilayer optical film, method of making the same, and transaction card having the same3M INNOVATIVE PROPERTIES CO·Filed 2012·Application pending·0 cites
- 3063US7697976B2Non-evasive method and apparatus of detection of organism tissuesUNIV BEIJING·Filed 2005·Granted Apr 13, 2010·10 cites·21 claims
- 3163US2011222263A1High transmission flux leveling multilayer optical film and related constructionsWEBER MICHAEL F·Filed 2009·Application pending·0 cites
- 3262US12269490B2Autonomous vehicle simulated mileage data collection-guided operational design domain testing and test generationGM CRUISE HOLDINGS LLC·Filed 2023·Granted Apr 8, 2025·0 cites·20 claims
- 3362US7998587B2Method of modifying light with silicone (meth)acrylate copolymers3M INNOVATIVE PROPERTIES CO·Filed 2007·Granted Aug 16, 2011·2 cites·10 claims
- 3462US2025216206A1Temporary traffic restrictions for autonomous vehicle routingGM CRUISE HOLDINGS LLC·Filed 2024·Application pending·0 cites
- 3561US2025216207A1Combined walking and driving routes for autonomous vehicle ridesGM CRUISE HOLDINGS LLC·Filed 2024·Application pending·0 cites
- 3660US8520165B2Optical film laminatesFRANK LOWELL C·Filed 2008·Granted Aug 27, 2013·0 cites·16 claims
- 3760US2025363268A1Layout optimization design and manufacturing method for discrete truss structures based on repetitive unitsUNIV SHAOXING·Filed 2025·Application pending·0 cites
- 3859US2025349218A1System and method for autonomous taxiingHONEYWELL INT INC·Filed 2024·Application pending·0 cites
- 3958USD1062019SNight lightXIAMEN BANDIAN ORIGINALITY TECH CO LTD·Filed 2023·Granted Feb 11, 2025·3 cites·1 claims
- 4058US12031165B2Double enzyme tandem preparation method of l-2-aminobutyric acidUNIV JIANGNAN·Filed 2021·Granted Jul 9, 2024·0 cites·12 claims
- 4157US2024084484A1Method and device for preparing modified poly (m-phenylene isophthalamide) (pmia) fiber by continuous polymerization-dry-wet spinningZHUZHOU TIMES NEW MAT TECH CO·Filed 2022·Application pending·0 cites
- 4256US8663445B2Electrochemical desalination system and methodNIU RAN·Filed 2009·Granted Mar 4, 2014·1 cites·11 claims
- 4356US2021384559A1Predictive thermal models for current and power capability estimationA123 SYSTEMS LLC·Filed 2021·Application pending·0 cites
- 4455US2024326645A1Systems and techniques for dispatching autonomous vehicles to autonomous vehicle maintenance facilitiesGM CRUISE HOLDINGS LLC·Filed 2023·Application pending·0 cites
- 4553US2015246504A1Laminated card with flat profile3M INNOVATIVE PROPERTIES CO·Filed 2013·Application pending·0 cites
- 4650US11474251B2Gm-APD array lidar imaging method and system under strong background noiseUNIV HUAZHONG SCIENCE TECH·Filed 2020·Granted Oct 18, 2022·0 cites·8 claims
- 4749US2019014456A1Systems and methods for collaborative vehicle mission operationsHONEYWELL INT INC·Filed 2018·Application pending·0 cites
- 4848US11514706B2Method and device for detecting hand gesture key pointsBEIJING DAJIA INTERNET INFORMATION TECH CO LTD·Filed 2020·Granted Nov 29, 2022·0 cites·11 claims
- 4947US10955940B2Method for detecting pressure of active pen, device and active penSHENZHEN GOODIX TECH CO LTD·Filed 2019·Granted Mar 23, 2021·0 cites·20 claims
- 5047US2025369812A1Pipeline-integrated measuring device and decoupling method for vector thrustXIAN AEROSPACE PROPULSION TEST TECH INSTITUTE·Filed 2022·Application pending·0 cites
Showing the top 50 of 64 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Yufeng Liu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →