P

Inventor

XU JIANCHAO

US7 patents
⚠️ This page may combine multiple inventors who share the name “XU JIANCHAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV YALE

4 patents

SHANGHAI SUNPAI TRADING LTD

1 patent

DONGGUAN SOUTHSTAR ELECTRONICS LTD

1 patent

SUNVAN SHANGHAI ELECTRONICS TECH CO LTD

1 patent