Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KC

Kai Michael Cheng — 10 Patents

ATAmchaelvisual Technology: 7 patents #1 of 7Top 15%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Kai Michael Cheng has been granted 10 US patents while listed as an inventor at Amchaelvisual Technology. The first was granted in 2015 and the most recent in December 2024. Kai Michael Cheng ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Kai Michael Cheng in Hsinchu, KY, TW.

Patents per Year

Patents granted per year, 2015 to 2024Bar chart with a peak of 3 patents in 2024.peak 32015: 1 patents20152016: 2 patents20162017: 2 patents20172022: 1 patents20222023: 1 patents20232024: 3 patents2024

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
12174779 FPGA-based USB 3.0/3.1 control system Zhihao Yin, Sheng-Fu Lu, Kai-Po FAN, Xiao Xiao 2024-12-24
12052405 Folded parallel-light-channel based stereo imaging system 2024-07-30
11977609 USB device IP infringement identification method and terminal based on USB protocol Sheng Lu, YirngAn Chen, Xin Jiang, Xiao Xiao 2024-05-07
11669173 Direct three-dimensional pointing using light tracking and relative position detection 2023-06-06
11297297 Folded parallel-light-channel based stereo imaging system with disparity and convergence angle control 2022-04-05
9807366 Two-channel reflector based single-lens 2D/3D camera with disparity and convergence angle control 2017-10-31
9557634 Two-channel reflector based single-lens 2D/3D camera with disparity and convergence angle control 2017-01-31
9507437 Algorithms, software and an interaction system that support the operation of an on the fly mouse Yushiuan Tsai, Hsien-Chang Lu 2016-11-29
9310851 Three-dimensional (3D) human-computer interaction system using computer mouse as a 3D pointing device and an operation method thereof Yushiuan Tsai 2016-04-12
9201519 Three-dimensional pointing using one camera and three aligned lights Yushiuan Tsai, Hsien-Cheng Lu 2015-12-01