Inventor
CHENG CHUNWEI
CN7 patents
⚠️ This page may combine multiple inventors who share the name “CHENG CHUNWEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RENISHAW PLC
4 patentsUS5194912AMar 16, 1993
Raman analysis apparatus
RENISHAW PLC136 citations96
US5689333ANov 18, 1997
Spectroscopic apparatus and methods
RENISHAW PLC170 citations95
US5442438AAug 15, 1995
Spectroscopic apparatus and methods
RENISHAW PLC177 citations95
US5623342AApr 22, 1997
Raman microscope
RENISHAW PLC92 citations92