Inventor
LIU CHI-EN
TW4 patents
⚠️ This page may combine multiple inventors who share the name “LIU CHI-EN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LIU CHI-EN
3 patentsUS8629760B2Jan 14, 2014
Signal conversion device, radio frequency identification (RFID) tag, and method for operating the RFID tag
LIU CHI-EN4 citations67
US8111057B2Feb 7, 2012
Cascode current mirror circuit, bandgap circuit, reference voltage circuit having the cascode current mirror circuit and the bandgap circuit, and voltage stabilizing/regulating circuit having the reference voltage circuit
LIU CHI-EN3 citations57
US8159844B2Apr 17, 2012
Full-wave rectifying device
LIU CHI-EN0 citations36