P

Inventor

DU FANG

US18 patents
⚠️ This page may combine multiple inventors who share the name “DU FANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JOHNSON CONTROLS TECH CO

5 patents

EMC IP HOLDING CO LLC

5 patents

Johnson Controls Tyco IP Holdings LLP

2 patents

KENT OPTRONICS

1 patent

EATON CORP

1 patent

TYCO FIRE & SECURITY GMBH

1 patent

SUZHOU MEDNES PHARMA TECH CO LTD

1 patent

PATEO CONNECT TECH SHANGHAI CORPORATION

1 patent

DELL PRODUCTS LP

1 patent