P

Inventor

YAN XINJIAN

CN4 patents
⚠️ This page may combine multiple inventors who share the name “YAN XINJIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YAN XINJIAN

1 patent

(unassigned)

1 patent

RES DEV FOUNDATION

1 patent

US HEALTH

1 patent