Inventor · disambiguated record
Liguo Duan
Also filed as: DUAN LIGUO
3 granted patents·5 pending applications·0 citations·filing 2019–2025
39Inventor score
Top patents by PatentIndex Score
8 records- 0159US2025307215A1Method and apparatus for processing metadata of distributed file systemBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2025·Application pending·0 cites
- 0255US2025315410A1Attribute updating method and apparatus for directory in distributed file system, device and storage mediumBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2025·Application pending·0 cites
- 0349US2025217319A1Method and apparatus for processing directory metadata in a distributed file system, and deviceBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2025·Application pending·0 cites
- 0449US2025217316A1Attribute information acquisition method and apparatus for directory of distributed file system,and deviceBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2025·Application pending·0 cites
- 0546US11172018B2Method and apparatus for controlling trafficBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2019·Granted Nov 9, 2021·0 cites·20 claims
- 0639US2021191934A1Target data obtaining method and apparatusBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2021·Application pending·0 cites
- 0738US10931791B2Method and apparatus for processing requestBEIJING BAIDU NETCOM SCI & TEC·Filed 2019·Granted Feb 23, 2021·0 cites·17 claims
- 0833US11368297B2Method and apparatus for updating digital certificateBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2019·Granted Jun 21, 2022·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →