Inventor
YANG ZHIQUAN
CN9 patents
⚠️ This page may combine multiple inventors who share the name “YANG ZHIQUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XU YI
4 patentsHUAWEI TECH CO LTD
3 patentsUS9800841B2Oct 24, 2017
Method, apparatus, and system for acquiring visual angle
HUAWEI TECH CO LTD0 citations49
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
US9723190B2Aug 1, 2017
Video surveillance method, device, and system
HUAWEI TECH CO LTD0 citations40