P

Inventor

DONG NA

CN9 patents
⚠️ This page may combine multiple inventors who share the name “DONG NA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IBM

3 patents

DELTA ELECTRONICS SHANGHAI CO

2 patents

DELTA ELECTRONICS INC

2 patents

LIU TENG

1 patent

BIGWOOD TECH INC

1 patent