P

Inventor

YANG LIYI

US3 patents
⚠️ This page may combine multiple inventors who share the name “YANG LIYI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

INTERCONTINENTAL GREAT BRANDS LLC

1 patent

YANG LIYI

1 patent

ZHEJIANG RONGTAI TECHNICAL IND CO LTD

1 patent