Inventor
CHANG HANWEN
TW3 patents
⚠️ This page may combine multiple inventors who share the name “CHANG HANWEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BEIJING KINGSOFT INTERNET SECURITY SOFTWARE CO LTD
2 patentsUS10021276B1Jul 10, 2018
Method and device for processing video, electronic device and storage medium
BEIJING KINGSOFT INTERNET SECURITY SOFTWARE CO LTD14 citations76
US10713470B2Jul 14, 2020
Method of determining image background, device for determining image background, and a non-transitory medium for same
BEIJING KINGSOFT INTERNET SECURITY SOFTWARE CO LTD1 citations55