Inventor · disambiguated record
Zhenhua Fan
Also filed as: FAN ZHENHUA
15 granted patents·5 pending applications·26 citations·filing 2010–2025
88Inventor score
Files withHUAWEI TECH CO LTD6JIANGSU KATOP AUTOMATION CO LTD5SHENZHEN KATOP AUTOMATION TECH CO LTD4ABB TECHNOLOGY AG2SHANG WENKAI2
Top patents by PatentIndex Score
20 records- 0186US11385857B2Method for displaying UI component and electronic deviceHUAWEI TECH CO LTD·Filed 2020·Granted Jul 12, 2022·3 cites·20 claims
- 0283US12449960B2Interface display method and deviceHUAWEI TECH CO LTD·Filed 2020·Granted Oct 21, 2025·2 cites·18 claims
- 0383US11907604B2Screen mirroring display method using layer orders of target controls and electronic deviceHUAWEI TECH CO LTD·Filed 2020·Granted Feb 20, 2024·2 cites·20 claims
- 0477US11880628B2Screen mirroring display method and electronic deviceHUAWEI TECH CO LTD·Filed 2020·Granted Jan 23, 2024·1 cites·20 claims
- 0561US12429146B2Servo valve control method and servo valve mechanismSHENZHEN KATOP AUTOMATION TECH CO LTD·Filed 2021·Granted Sep 30, 2025·0 cites·8 claims
- 0658US2025149948A1Housing sealing structure and electric drive deviceZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2024·Application pending·0 cites
- 0756US2025225710A1Screen wallpaper display method and electronic deviceHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 0855USD658589SSwitchSHANG WENKAI·Filed 2010·Granted May 1, 2012·10 cites·1 claims
- 0953US12151910B2Multifunctional apparatus and method of automatic punching, laminating, tape-preparing and cutting for tailing ends of coiled materialsJIANGSU KATOP AUTOMATION CO LTD·Filed 2021·Granted Nov 26, 2024·0 cites·5 claims
- 1052US12479684B2Transfer adhesive wheel device of online adhesive pasting mechanism, control method, assembly and mechanismJIANGSU KATOP AUTOMATION CO LTD·Filed 2020·Granted Nov 25, 2025·0 cites·17 claims
- 1152US11975346B2On-line automatic cleaning apparatus of slit extrusion type coating die for lithium battery and cleaning method thereofJIANGSU KATOP AUTOMATION CO LTD·Filed 2021·Granted May 7, 2024·0 cites·10 claims
- 1251US2023242364A1Adhesive tape pasting device, mechanism and method for zero-tension double-faced adhesive tape pastingJIANGSU KATOP AUTOMATION CO LTD·Filed 2020·Application pending·0 cites
- 1347US12508777B2Tape pasting mechanism with multiple functions of clutch-type synchronous punching, tape pasting and cuttingSHENZHEN KATOP AUTOMATION TECH CO LTD·Filed 2021·Granted Dec 30, 2025·0 cites·7 claims
- 1445US2023241641A1Cleaning cavity series for extrusion type coating and cleaning method for extrusion type coatingJIANGSU KATOP AUTOMATION CO LTD·Filed 2020·Application pending·0 cites
- 1542US12492756B2Series-connection type servo valve mechanismSHENZHEN KATOP AUTOMATION TECH CO LTD·Filed 2021·Granted Dec 9, 2025·0 cites·10 claims
- 1641USD658133SSwitchSHANG WENKAI·Filed 2010·Granted Apr 24, 2012·5 cites·1 claims
- 1741US2022050692A1Graphic Rendering Method and Electronic DeviceHUAWEI TECH CO LTD·Filed 2020·Application pending·0 cites
- 1836US12407013B2On-line tape pasting mechanism for foil band movement directionSHENZHEN KATOP AUTOMATION TECH CO LTD·Filed 2021·Granted Sep 2, 2025·0 cites·9 claims
- 1932USD715229SPole partABB TECHNOLOGY AG·Filed 2012·Granted Oct 14, 2014·2 cites·1 claims
- 2027USD719104SPole partABB TECHNOLOGY AG·Filed 2012·Granted Dec 9, 2014·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →