Inventor
FU ZHIGANG
CN10 patents
⚠️ This page may combine multiple inventors who share the name “FU ZHIGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR MFG INT SHANGHAI
8 patentsUS9024667B1May 5, 2015
Self-biased phase lock loop
SEMICONDUCTOR MFG INT SHANGHAI6 citations81
US7719328B2May 18, 2010
Self-biased phase locked loop
SEMICONDUCTOR MFG INT SHANGHAI9 citations81
US7719335B2May 18, 2010
Self-biased phase locked loop and phase locking method
SEMICONDUCTOR MFG INT SHANGHAI4 citations60
US7777540B2Aug 17, 2010
Phase locked loop, lock detector and lock detection method
SEMICONDUCTOR MFG INT SHANGHAI6 citations56
US7667490B2Feb 23, 2010
Voltage shifter circuit
SEMICONDUCTOR MFG INT SHANGHAI1 citations48
US7986191B2Jul 26, 2011
Self-biased phase locked loop
SEMICONDUCTOR MFG INT SHANGHAI1 citations45
US9306587B2Apr 5, 2016
Oscillator circuit and configuration method thereof
SEMICONDUCTOR MFG INT SHANGHAI0 citations39
US9270283B2Feb 23, 2016
Frequency generation device
SEMICONDUCTOR MFG INT SHANGHAI0 citations39