Inventor
ZHANG LIZAO
CN2 patents
Patents
2 patentsUS12177613B2Dec 24, 2024
Ultra-short-throw picture and screen alignment method and apparatus, ultra-short-throw projection device, and medium
CHENGDU XGIMI TECH CO LTD0 citations57
US11838697B2Dec 5, 2023
Ultra-short-throw picture and screen alignment method and apparatus, and storage medium
CHENGDU XGIMI TECH CO LTD0 citations47