Inventor
ZHAO QINGZHONG
CN3 patents
Patents
3 patentsUS11841472B2Dec 12, 2023
Devices, systems, and methods for time correction
SHANGHAI UNITED IMAGING MICROELECTRONICS TECH CO LTD2 citations68
US12320934B2Jun 3, 2025
Devices, systems, and methods for time correction
SHANGHAI UNITED IMAGING MICROELECTRONICS TECH CO LTD0 citations57
US12433563B2Oct 7, 2025
Voltage calibration devices, methods and imaging systems including thereof
SHANGHAI UNITED IMAGING MICROELECTRONICS TECH CO LTD0 citations56