Inventor · disambiguated record
Yiheng Liu
Also filed as: LIU YIHENG
4 granted patents·2 pending applications·3 citations·filing 2011–2021
58Inventor score
Top patents by PatentIndex Score
6 records- 0147US9391983B2Method and system for access controlTENCENT TECH SHENZHEN CO LTD·Filed 2014·Granted Jul 12, 2016·0 cites·9 claims
- 0247US9193374B2Reversing structure for backrest of PRAMDORCA JORDI·Filed 2011·Granted Nov 24, 2015·3 cites·16 claims
- 0344US12114094B2Video processing method, apparatus, and device and storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2021·Granted Oct 8, 2024·0 cites·20 claims
- 0441US2014324999A1Apparatus and method for communicationTENCENT TECH SHENZHEN CO LTD·Filed 2014·Application pending·0 cites
- 0540US2014324927A1Method, im client and cloud server for saving chat recordZHANG XIAO LONG·Filed 2013·Application pending·0 cites
- 0629US10061290B2Moving position control system for moving apparatusSHENYANG SIASUN ROBOT & AUTOMA·Filed 2013·Granted Aug 28, 2018·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →