P

Inventor

DUAN LIDE

US13 patents
⚠️ This page may combine multiple inventors who share the name “DUAN LIDE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ALIBABA GROUP HOLDING LTD

8 patents

ALIBABA CHINA CO LTD

4 patents

ALIBAB GROUP HOLDING LTD

1 patent