Inventor · disambiguated record
Haichen Liu
Also filed as: LIU HAICHEN
7 granted patents·35 citations·filing 2012–2024
79Inventor score
Top patents by PatentIndex Score
7 records- 0193US10140467B1Workflow functions of content management system enforced by client deviceDROPBOX INC·Filed 2017·Granted Nov 27, 2018·25 cites·20 claims
- 0280US9077348B1Fractional clock generatorLIU HAICHEN·Filed 2012·Granted Jul 7, 2015·8 cites·20 claims
- 0378US10331623B2Workflow functions of content management system enforced by client deviceDROPBOX INC·Filed 2017·Granted Jun 25, 2019·2 cites·20 claims
- 0469US10706013B2Workflow function of content management system enforced by client deviceDROPBOX INC·Filed 2019·Granted Jul 7, 2020·0 cites·20 claims
- 0566US12425005B2Clock distribution jitter reduction systems and methodsANALOG DEVICES INTERNATIONAL UNLIMITED CO·Filed 2024·Granted Sep 23, 2025·0 cites·20 claims
- 0666US11455278B2Workflow functions of content management system enforced by client deviceDROPBOX INC·Filed 2020·Granted Sep 27, 2022·0 cites·17 claims
- 0760US10649960B2Workflow functions of content management system enforced by client deviceDROPBOX INC·Filed 2018·Granted May 12, 2020·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →