P

Inventor

ZHENG HAIFENG

US8 patents
⚠️ This page may combine multiple inventors who share the name “ZHENG HAIFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHICAGO MERCANTILE EXCHANGE INC

4 patents

CHICAGO MERCANTILE EXCHANGE

1 patent

SINOCARE INC

1 patent

HIT INT CONSULTING LLC

1 patent

SHENZHEN XINLI INTELLIGENT TECH CO LTD

1 patent