Inventor
GROE JOHN
US17 patents
⚠️ This page may combine multiple inventors who share the name “GROE JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEQUOIA COMM
10 patentsUS6856205B1Feb 15, 2005
VCO with automatic calibration
SEQUOIA COMM35 citations92
US6664865B2Dec 16, 2003
Amplitude-adjustable oscillator
SEQUOIA COMM20 citations92
US7164318B2Jan 16, 2007
Continuous variable-gain low-noise amplifier
SEQUOIA COMM15 citations91
US6801089B2Oct 5, 2004
Continuous variable-gain low-noise amplifier
SEQUOIA COMM35 citations91
US7135929B1Nov 14, 2006
Bias voltage circuit with ultra low output impedance
SEQUOIA COMM20 citations89
US7496338B1Feb 24, 2009
Multi-segment gain control system
SEQUOIA COMM9 citations83
US7489916B1Feb 10, 2009
Direct down-conversion mixer architecture
SEQUOIA COMM10 citations83
US7522017B1Apr 21, 2009
High-Q integrated RF filters
SEQUOIA COMM8 citations81
US7450915B1Nov 11, 2008
Smart transmitter system
SEQUOIA COMM2 citations62
US7609118B1Oct 27, 2009
Phase-locked loop calibration system
SEQUOIA COMM1 citations50