P

Inventor

YANG JUAN

CN7 patents
⚠️ This page may combine multiple inventors who share the name “YANG JUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YANG JUAN

1 patent

YU JIAN

1 patent

IBM

1 patent

PROCTER & GAMBLE

1 patent

UNIV BEIJING

1 patent

UNIV DEZHOU

1 patent

CHENG XIAONONG

1 patent