P

Inventor

YU XIAOMEI

US22 patents
⚠️ This page may combine multiple inventors who share the name “YU XIAOMEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YU XIAOMEI

5 patents

UNITED TECHNOLOGIES CORP

3 patents

CHINA PETROCHEMICAL CORP

2 patents

WESSON JOHN P

2 patents

SIKORSKY AIRCRAFT CORP

2 patents

OTIS ELEVATOR CO

2 patents

MILTON ROY CO

1 patent

CHEN LEI

1 patent

WANG JINLIANG

1 patent

CARRIER CORP

1 patent

GENIUS ELECTRONIC OPTICAL CO LTD

1 patent

ZHANG WEILONG

1 patent