Inventor · disambiguated record
Zhengde Zhai
Also filed as: ZHAI ZHENGDE
7 granted patents·2 pending applications·6 citations·filing 2015–2020
73Inventor score
Top patents by PatentIndex Score
9 records- 0183US11436155B2Method and apparatus for enhancing isolation of user space from kernel spaceHUAWEI TECH CO LTD·Filed 2020·Granted Sep 6, 2022·2 cites·20 claims
- 0280US11347542B2Data migration method and apparatusHUAWEI TECH CO LTD·Filed 2019·Granted May 31, 2022·3 cites·14 claims
- 0358US10089450B2User authentication method, authentication apparatus, and terminalHUAWEI TECH CO LTD·Filed 2015·Granted Oct 2, 2018·1 cites·25 claims
- 0438US10003462B2Key generating method and apparatusHUAWEI TECH CO LTD·Filed 2015·Granted Jun 19, 2018·0 cites·4 claims
- 0536US10178548B2Method for protecting terminal location information and intelligent terminalHUAWEI TECH CO LTD·Filed 2017·Granted Jan 8, 2019·0 cites·11 claims
- 0636US10068105B2User authentication method and terminalHUAWEI TECH CO LTD·Filed 2016·Granted Sep 4, 2018·0 cites·16 claims
- 0734US2017329963A1Method for data protection using isolated environment in mobile deviceHUAWEI INT PTE LTD·Filed 2017·Application pending·0 cites
- 0834US2017068812A1Data Access Control Method and Apparatus, and TerminalHUAWEI TECH CO LTD·Filed 2016·Application pending·0 cites
- 0933US9781109B2Method, terminal device, and network device for improving information securityHUAWEI TECH CO LTD·Filed 2015·Granted Oct 3, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →