Inventor
GAO XIAOYI
CN4 patents
⚠️ This page may combine multiple inventors who share the name “GAO XIAOYI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHICHEM CORP
3 patentsUS11999889B2Jun 4, 2024
Etching solution and application thereof
PHICHEM CORP0 citations47
US12077684B2Sep 3, 2024
Temporary adhesive, temporary adhesive assembly, and method of processing substrate
PHICHEM CORP0 citations44
US11920073B2Mar 5, 2024
Etching composition and application thereof
PHICHEM CORP0 citations37