Inventor · disambiguated record
Zhifeng Liu
Also filed as: LIU ZHIFENG
19 granted patents·12 pending applications·13 citations·filing 2012–2023
88Inventor score
Files withUNIV BEIJING TECHNOLOGY6UNIV HEFEI TECHNOLOGY6BEIJING QIHOO TECHNOLOGY CO3LIU ZHIFENG3UNIV JILIN3
Top patents by PatentIndex Score
31 records- 0190US11428625B2Device for measuring friction coefficient under the condition of material periodic deformationUNIV BEIJING TECHNOLOGY·Filed 2021·Granted Aug 30, 2022·5 cites·2 claims
- 0270US11518131B2Press machine execution systemUNIV HEFEI TECHNOLOGY·Filed 2021·Granted Dec 6, 2022·0 cites·6 claims
- 0369US9830452B2Scanning device, cloud management device, method and system for checking and killing malicious programsBEIJING QIHOO TECHNOLOGY CO·Filed 2013·Granted Nov 28, 2017·3 cites·6 claims
- 0468US10088386B2Device and method for measuring three-dimensional contact stiffness of spur gear based on rough surfaceUNIV BEIJING TECHNOLOGY·Filed 2017·Granted Oct 2, 2018·1 cites·6 claims
- 0567US11186057B2Press machine and press machine execution systemUNIV HEFEI TECHNOLOGY·Filed 2019·Granted Nov 30, 2021·0 cites·3 claims
- 0665US9300717B2Information transmission method and system, and browser on mobile terminalLI LIANG·Filed 2012·Granted Mar 29, 2016·2 cites·16 claims
- 0764USD1033522SProjectorSHENZHEN APEMAN INNOVATIONS TECH CO LTD·Filed 2022·Granted Jul 2, 2024·2 cites·1 claims
- 0862US12383997B2Cross-coupling control method for moving beam of gantry machine toolUNIV JILIN·Filed 2023·Granted Aug 12, 2025·0 cites·10 claims
- 0958US12448610B2Preparation of glycosyltransferase UGT76G1 mutant and use thereofCAS CENTER FOR EXCELLENCE IN MOLECULAR PLANT SCIENCES·Filed 2020·Granted Oct 21, 2025·0 cites·12 claims
- 1057US11890661B2Electromagnetic stamping method and deviceUNIV HEFEI TECHNOLOGY·Filed 2022·Granted Feb 6, 2024·0 cites·17 claims
- 1157US2023347465A1Unloading device and unloading method for gantry-type machining center beam guide railUNIV JILIN·Filed 2023·Application pending·0 cites
- 1256US12487576B2Post-processing method for special seven-five axis linkage machine toolUNIV JILIN·Filed 2023·Granted Dec 2, 2025·0 cites·1 claims
- 1355US12173508B2Multi-layered roofing membrane and method for manufacturing sameLIU ZHIFENG·Filed 2020·Granted Dec 24, 2024·0 cites·2 claims
- 1450US11803167B2Energy service system of multi-machine production line and design method of shared drive systemUNIV HEFEI TECHNOLOGY·Filed 2021·Granted Oct 31, 2023·0 cites·2 claims
- 1550US2022248660A1Ultrasonic energy gathering device and ultrasonic repeller using ultrasonic energy gathering deviceSHENZHEN DOGCARE INNOVATION & TECH CO LTD·Filed 2021·Application pending·0 cites
- 1650US2022065746A1Detection method for radial deformation of flexspline of harmonic reducer under installation eccentricity stateUNIV BEIJING TECHNOLOGY·Filed 2021·Application pending·0 cites
- 1748US2022235335A1Glycosyltransferase Mutant and Use ThereforCAS CENTER FOR EXCELLENCE IN MOLECULAR PLANT SCIENCES·Filed 2020·Application pending·0 cites
- 1846US2018082061A1Scanning device, cloud management device, method and system for checking and killing malicious programsBEIJING QIHOO TECHNOLOGY CO·Filed 2017·Application pending·0 cites
- 1946US2014326909A1Pressure-balanced control valvesDING JUNHUA·Filed 2014·Application pending·0 cites
- 2045US11214029B2Energy-saving double-motor double-station screw pressUNIV HEFEI TECHNOLOGY·Filed 2020·Granted Jan 4, 2022·0 cites·6 claims
- 2145US10859535B2Detecting device and method for acoustic emission on high-frequency motion rubbing pair surfaceUNIV BEIJING TECHNOLOGY·Filed 2019·Granted Dec 8, 2020·0 cites·3 claims
- 2244US2022167608A1Ultrasonic dog repeller with two ultrasonic emittersSHENZHEN DOGCARE INNOVATION & TECH CO LTD·Filed 2021·Application pending·0 cites
- 2342US12276031B2Device and method for fabricating ceramic reinforced composite coating based on plasma remelting and injectionUNIV HEFEI TECHNOLOGY·Filed 2021·Granted Apr 15, 2025·0 cites·16 claims
- 2441US11338798B2Full-automatic parking method and systemGUANGZHOU AUTOMOBILE GROUP CO·Filed 2018·Granted May 24, 2022·0 cites·20 claims
- 2540US9948670B2Cloud security-based file processing by generating feedback message based on signature information and file featuresBEIJING QIHOO TECHNOLOGY CO·Filed 2014·Granted Apr 17, 2018·0 cites·12 claims
- 2639US12287448B2Five-point deconvolution interpretation method for quantification of uranium ores by gamma spectrum loggingEAST CHINA UNIV OF TECHNOLOGY·Filed 2022·Granted Apr 29, 2025·0 cites·3 claims
- 2739US2019184560A1A Trajectory Planning Method For Six Degree-of-Freedom Robots Taking Into Account of End Effector Motion ErrorUNIV BEIJING TECHNOLOGY·Filed 2017·Application pending·0 cites
- 2838US2019176325A1An Error Modeling Method For End-Effector Space-Curve Trajectory Of Six Degree-of-Freedom RobotsUNIV BEIJING TECHNOLOGY·Filed 2017·Application pending·0 cites
- 2932US2016369994A1Plant lamp convenient to disassemble, assemble and maintainLIU ZHIFENG·Filed 2016·Application pending·0 cites
- 3030US2016202706A1Digitalization of analog mfc control inputMKS INSTR INC·Filed 2015·Application pending·0 cites
- 3129US2012254728A1Content acquiring method and client terminalLIU ZHIFENG·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →