P

Inventor

CHEN WAN

US4 patents
⚠️ This page may combine multiple inventors who share the name “CHEN WAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ALCATEL CANADA INC

1 patent

UNIV CHINA PETROLEUM BEIJING

1 patent

NAT UNIV SINGAPORE

1 patent

ZOOM COMMUNICATIONS INC

1 patent