Inventor
WANG YICHUAN
CN11 patents
⚠️ This page may combine multiple inventors who share the name “WANG YICHUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUAWEI TECH CO LTD
7 patentsUS12388964B2Aug 12, 2025
Method and apparatus for obtaining a mapping curve parameter
HUAWEI TECH CO LTD1 citations63
US12518362B2Jan 6, 2026
Image dynamic range processing method and apparatus
HUAWEI TECH CO LTD0 citations51
US12505523B2Dec 23, 2025
Determination of a parameter set for a tone mapping curve
HUAWEI TECH CO LTD0 citations51
US12470832B2Nov 11, 2025
High dynamic range HDR video processing method, encoding device, and decoding device
HUAWEI TECH CO LTD0 citations51
US12444033B2Oct 14, 2025
Encoder, decoder, system, and method for determining tone mapping curve parameters
HUAWEI TECH CO LTD0 citations51
US12541831B2Feb 3, 2026
Tone mapping method and apparatus
HUAWEI TECH CO LTD0 citations50
US12437377B2Oct 7, 2025
Dynamic range mapping method and apparatus
HUAWEI TECH CO LTD0 citations50