P
PatentIndex
Search
Landscape
Sign in
Assignee
LUO SIFEN
2 patents
Top patents
by PatentIndex Score
US7332968B2
Feb 19, 2008
Amplifier circuit having an impedance-controllable bias-boosting circuit
LUO SIFEN
13 citations
81
US10340852B2
Jul 2, 2019
Bias boosting circuit for amplifier
LUO SIFEN
0 citations
27