Inventor · disambiguated record
Wangchao Ruan
Also filed as: RUAN WANGCHAO
3 granted patents·1 pending application·0 citations·filing 2020–2023
37Inventor score
Files withHUAWEI TECH CO LTD4
Top patents by PatentIndex Score
4 records- 0150US12468189B2Polarizer and array, polarization-controllable method and apparatus, and electronic device controlling a state of connectivityHUAWEI TECH CO LTD·Filed 2023·Granted Nov 11, 2025·0 cites·18 claims
- 0247US12400612B2Liquid aperture, electronic device, and driving method and apparatus for liquid apertureHUAWEI TECH CO LTD·Filed 2022·Granted Aug 26, 2025·0 cites·20 claims
- 0346US2023105861A1Aperture and aperture control method, imaging lens, and electronic deviceHUAWEI TECH CO LTD·Filed 2022·Application pending·0 cites
- 0441US12196979B2Optical imaging system having aberration compensation lens groupHUAWEI TECH CO LTD·Filed 2020·Granted Jan 14, 2025·0 cites·19 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →