Inventor · disambiguated record
Yufei Liu
Also filed as: LIU YUFEI
24 granted patents·5 pending applications·49 citations·filing 2003–2024
91Inventor score
Files withBEIJING BOE OPTOELECTRONICS TECH CO LTD7TENCENT TECH SHENZHEN CO LTD5UNIV ZHEJIANG5BOE TECHNOLOGY GROUP CO LTD3E NITIATE BIOPHARMACEUTICALS HANGZHOU CO LTD2
Top patents by PatentIndex Score
29 records- 0177US11391885B2Light bar assembly, backlight unit, display unit and mobile electronic deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Jul 19, 2022·1 cites·14 claims
- 0277USD488365SRandom sanderPOSITEC POWER TOOLS SUZHOU CO·Filed 2003·Granted Apr 13, 2004·25 cites·1 claims
- 0375USD494827SAngle grinderPOSITEC POWER TOOLS SUZHOU CO·Filed 2003·Granted Aug 24, 2004·22 cites·1 claims
- 0472US11690296B2Deformation driving device for flexible display panel, and flexible display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Jun 27, 2023·1 cites·18 claims
- 0559US10899613B2Graphene-ceramic composite membrane for hydrogen separation membranesUNIV SOUTH CAROLINA·Filed 2018·Granted Jan 26, 2021·0 cites·15 claims
- 0658US11431116B2Terminal and electronic device having the sameDELTA ELECTRONICS SHANGHAI CO·Filed 2020·Granted Aug 30, 2022·0 cites·20 claims
- 0756US2025157226A1Method of tracking multi-obstacle objects in field environment, system thereof, device and mediumUNIV ZHEJIANG·Filed 2024·Application pending·0 cites
- 0854US2014298242A1Method for controlling microblog display, microblog client and computer storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2013·Application pending·0 cites
- 0953US10872554B2Display screen, device and luminance compensation method for bezel borderBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Dec 22, 2020·0 cites·15 claims
- 1053US10509532B2Progress bar with graphical effects to indicate download progress and connection stateTENCENT TECH SHENZHEN CO LTD·Filed 2017·Granted Dec 17, 2019·0 cites·4 claims
- 1152US12478620B2Cyano-substituted cyclic hydrazine derivative and application thereofE NITIATE BIOPHARMACEUTICALS HANGZHOU CO LTD·Filed 2020·Granted Nov 25, 2025·0 cites·6 claims
- 1252US11294229B2Backlight module and display deviceBEIJING BOE OPTOELETRONICS TECH CO LTD·Filed 2018·Granted Apr 5, 2022·0 cites·15 claims
- 1351US11510359B2Automatic feeding device and method for seedling bed of transplanterUNIV ZHEJIANG·Filed 2020·Granted Nov 29, 2022·0 cites·12 claims
- 1450US9720561B2Progress bar with graphical effects to indicate download progress and connection stateTENCENT TECH SHENZHEN CO LTD·Filed 2013·Granted Aug 1, 2017·0 cites·8 claims
- 1548US11346662B2Method and device for predicting volume median diameter in overlapped spray area of twin nozzlesUNIV ZHEJIANG·Filed 2020·Granted May 31, 2022·0 cites·20 claims
- 1648US10977981B2Device for controlling luminance, method thereof, and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Apr 13, 2021·0 cites·16 claims
- 1747US11213251B2Detection deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Jan 4, 2022·0 cites·16 claims
- 1847US10412203B2Handheld electronic deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Sep 10, 2019·0 cites·17 claims
- 1943US10401680B2Backlight source and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Sep 3, 2019·0 cites·16 claims
- 2043US9912762B2Method for displaying splash screen content, terminal, content server, and system thereforTENCENT TECH SHENZHEN CO LTD·Filed 2014·Granted Mar 6, 2018·0 cites·12 claims
- 2142US2014250389A1Method and device for selecting friends in microbloggingTENCENT TECH SHENZHEN CO LTD·Filed 2014·Application pending·0 cites
- 2241US11440886B2Anti-inflammatory compound, and preparation and use thereofE NITIATE BIOPHARMACEUTICALS HANGZHOU CO LTD·Filed 2020·Granted Sep 13, 2022·0 cites·14 claims
- 2341US10930224B2Method of eliminating black border of display device, display device and detecting deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2018·Granted Feb 23, 2021·0 cites·9 claims
- 2441US10851979B2Backlight lamp bar, backlight module and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2018·Granted Dec 1, 2020·0 cites·14 claims
- 2540US11623722B2Aerodynamic aquatic weed removal and decontamination device and decontamination methodUNIV ZHEJIANG·Filed 2020·Granted Apr 11, 2023·0 cites·8 claims
- 2639US10067367B2Light guide plate, backlight module and liquid cristal display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Sep 4, 2018·0 cites·17 claims
- 2739US2014113439A1Method of depositing an amorphous silicon filmSPTS TECHNOLOGIES LTD·Filed 2013·Application pending·0 cites
- 2838US11284561B2Agricultural aircraft for spreading granular fertilizer and spreading method thereofUNIV ZHEJIANG·Filed 2020·Granted Mar 29, 2022·0 cites·3 claims
- 2938US2014344734A1System and Method for Creating a Folder QuicklyXU HAIBO·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →