Inventor
CAI YONGJIN
CN3 patents
Patents
3 patentsUS12400039B2Aug 26, 2025
Data integrity protection method and apparatus
HUAWEI TECH CO LTD0 citations45
US9509895B2Nov 29, 2016
Pan-tilt-zoom device identification method, pan-tilt-zoom device, camera, and pan-tilt-zoom device control system
HUAWEI TECH CO LTD0 citations44
US10425608B2Sep 24, 2019
Image processing method and camera
HUAWEI TECH CO LTD0 citations30