Inventor · disambiguated record
Chenguang Cai
Also filed as: CAI CHENGUANG
10 granted patents·1 pending application·24 citations·filing 2008–2023
81Inventor score
Top patents by PatentIndex Score
11 records- 0185US10090849B1Method for performing ADC phase-frequency response testNAT INST METROLOGY CHINA·Filed 2018·Granted Oct 2, 2018·8 cites·6 claims
- 0280US8116508B2Dual-mode loudspeakerXU LIANGFENG LEON·Filed 2008·Granted Feb 14, 2012·14 cites·26 claims
- 0378US11067596B2Method for calibrating phase-frequency characteristic of low frequence accelerometer based on time-spatial synchronizationNAT INST METROLOGY CHINA·Filed 2019·Granted Jul 20, 2021·2 cites·6 claims
- 0458US12467942B2On-site reciprocity calibration method for piezoelectric accelerometerNAT INST METROLOGY CHINA·Filed 2023·Granted Nov 11, 2025·0 cites·1 claims
- 0558US11788831B2Six-degree-of-freedom measurement method by machine vision based on physical decouplingNAT INST METROLOGY CHINA·Filed 2021·Granted Oct 17, 2023·0 cites·4 claims
- 0650US11816844B2Method for measuring angular velocity and angular acceleration based on monocular visionUNIV GUIZHOU·Filed 2021·Granted Nov 14, 2023·0 cites·5 claims
- 0749US12026895B2Monocular vision-based method for measuring displacement and trajectory of planar motionUNIV GUIZHOU·Filed 2021·Granted Jul 2, 2024·0 cites·4 claims
- 0849US11754595B2Method for calibrating linear vibration and angular vibration based on monocular visionNAT INST METROLOGY CHINA·Filed 2021·Granted Sep 12, 2023·0 cites·4 claims
- 0946US2010141604A1Resistive multi touch screenNOKIA CORP·Filed 2008·Application pending·0 cites
- 1042US9451356B2Multi-directivity sound deviceXU LIANGFENG·Filed 2008·Granted Sep 20, 2016·0 cites·20 claims
- 1130US9201255B2Apparatus, methods and computer programs for configuring output of a displayXU LIANGFENG·Filed 2010·Granted Dec 1, 2015·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →