Inventor · disambiguated record
Changzhu Li
Also filed as: LI CHANGZHU
13 granted patents·3 pending applications·58 citations·filing 2001–2022
87Inventor score
Files withHUAWEI TECH CO LTD8FUTUREWEI TECHNOLOGIES INC3HUAWEI DEVICE CO LTD2HUAWEI DEVICE DONGGUAN CO LTD2LI CHANGZHU1
Top patents by PatentIndex Score
16 records- 0191US9509916B2Image presentation method and apparatus, and terminalHUAWEI DEVICE CO LTD·Filed 2014·Granted Nov 29, 2016·17 cites·17 claims
- 0285US6965633B2Pilot synchronization channel structure for CDMA mobile communication systemHUAWEI TECH CO LTD·Filed 2001·Granted Nov 15, 2005·33 cites·8 claims
- 0383US9948863B2Self-timer preview image presentation method and apparatus, and terminalHUAWEI DEVICE DONGGUAN CO LTD·Filed 2016·Granted Apr 17, 2018·4 cites·15 claims
- 0470US11861247B2Data sharing method, graphical user interface, electronic device, and systemHUAWEI TECH CO LTD·Filed 2022·Granted Jan 2, 2024·0 cites·20 claims
- 0569US10853463B2Echoprint user authenticationFUTUREWEI TECHNOLOGIES INC·Filed 2018·Granted Dec 1, 2020·1 cites·20 claims
- 0664US11804053B2Image recognition method and terminalHUAWEI TECH CO LTD·Filed 2021·Granted Oct 31, 2023·0 cites·17 claims
- 0764US11461447B2Echoprint user authenticationFUTUREWEI TECHNOLOGIES INC·Filed 2020·Granted Oct 4, 2022·0 cites·17 claims
- 0863US10911603B2Service allocation method and apparatusHUAWEI TECH CO LTD·Filed 2015·Granted Feb 2, 2021·2 cites·17 claims
- 0962US9804738B2Icon sorting and displaying method and terminal deviceHUAWEI DEVICE CO LTD·Filed 2014·Granted Oct 31, 2017·1 cites·14 claims
- 1057US11544019B2Data sharing method, graphical user interface, electronic device, and systemHUAWEI TECH CO LTD·Filed 2018·Granted Jan 3, 2023·0 cites·15 claims
- 1152US2018198986A1Preview Image Presentation Method and Apparatus, and TerminalHUAWEI DEVICE DONGGUAN CO LTD·Filed 2018·Application pending·0 cites
- 1247US11132545B2Image recognition method and terminalHUAWEI TECH CO LTD·Filed 2016·Granted Sep 28, 2021·0 cites·20 claims
- 1346US8934444B2Power control method and base stationHUAWEI TECH CO LTD·Filed 2014·Granted Jan 13, 2015·0 cites·17 claims
- 1441US2003060198A1Method for controlling communication function of mobile phone and mobile phone thereofHUAWEI TECH CO LTD·Filed 2002·Application pending·0 cites
- 1540US2019146742A1Providing enriched e-reading experience in multi-display environmentsFUTUREWEI TECHNOLOGIES INC·Filed 2017·Application pending·0 cites
- 1635US8737340B2Power control method and base stationLI CHANGZHU·Filed 2012·Granted May 27, 2014·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →