Inventor · disambiguated record
Kai Michael Cheng
Also filed as: CHENG KAI · CHENG KAI MICHAEL
10 granted patents·4 pending applications·11 citations·filing 2013–2021
81Inventor score
Files withAMCHAEL VISUAL TECH CORPORATION5AMCHAEL VISUAL TECHNOLOGY CORP4AMCHAEL VISUAL TECH CORP3CORIGINE SHANGHAI INC2
Top patents by PatentIndex Score
14 records- 0181US9557634B2Two-channel reflector based single-lens 2D/3D camera with disparity and convergence angle controlAMCHAEL VISUAL TECH CORP·Filed 2013·Granted Jan 31, 2017·5 cites·16 claims
- 0273US12174779B2FPGA-based USB 3.0/3.1 control systemCORIGINE SHANGHAI INC·Filed 2021·Granted Dec 24, 2024·1 cites·10 claims
- 0361US9507437B2Algorithms, software and an interaction system that support the operation of an on the fly mouseAMCHAEL VISUAL TECH CORP·Filed 2013·Granted Nov 29, 2016·3 cites·13 claims
- 0460US11669173B2Direct three-dimensional pointing using light tracking and relative position detectionAMCHAEL VISUAL TECH CORPORATION·Filed 2020·Granted Jun 6, 2023·0 cites·18 claims
- 0557US12052405B2Folded parallel-light-channel based stereo imaging systemAMCHAEL VISUAL TECH CORPORATION·Filed 2021·Granted Jul 30, 2024·0 cites·18 claims
- 0655US11297297B2Folded parallel-light-channel based stereo imaging system with disparity and convergence angle controlAMCHAEL VISUAL TECH CORPORATION·Filed 2019·Granted Apr 5, 2022·0 cites·23 claims
- 0755US2020142506A1Direct three-dimensional pointing using light tracking and relative position detectionAMCHAEL VISUAL TECH CORPORATION·Filed 2019·Application pending·0 cites
- 0854US9201519B2Three-dimensional pointing using one camera and three aligned lightsAMCHAEL VISUAL TECHNOLOGY CORP·Filed 2013·Granted Dec 1, 2015·2 cites·12 claims
- 0950US11977609B2USB device IP infringement identification method and terminal based on USB protocolCORIGINE SHANGHAI INC·Filed 2021·Granted May 7, 2024·0 cites·5 claims
- 1050US9807366B2Two-channel reflector based single-lens 2D/3D camera with disparity and convergence angle controlAMCHAEL VISUAL TECH CORP·Filed 2017·Granted Oct 31, 2017·0 cites·20 claims
- 1150US2016026264A1Direct three-dimensional pointing using light tracking and relative position detectionAMCHAEL VISUAL TECHNOLOGY CORP·Filed 2014·Application pending·0 cites
- 1246US2018109774A1Folded parallel-light-channel based stereo imaging system with disparity and convergence angle controlAMCHAEL VISUAL TECH CORPORATION·Filed 2017·Application pending·0 cites
- 1340US9310851B2Three-dimensional (3D) human-computer interaction system using computer mouse as a 3D pointing device and an operation method thereofAMCHAEL VISUAL TECHNOLOGY CORP·Filed 2013·Granted Apr 12, 2016·0 cites·22 claims
- 1425US2016011675A1Absolute Position 3D Pointing using Light Tracking and Relative Position DetectionAMCHAEL VISUAL TECHNOLOGY CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →