Inventor
GUMM LINLEY F
US23 patents
⚠️ This page may combine multiple inventors who share the name “GUMM LINLEY F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEKTRONIX INC
21 patentsUS6437578B1Aug 20, 2002
Cable loss correction of distance to fault and time domain reflectometer measurements
TEKTRONIX INC62 citations96
US6246717B1Jun 12, 2001
Measurement test set and method for in-service measurements of phase noise
TEKTRONIX INC112 citations96
US4688253AAug 18, 1987
L+R separation system
TEKTRONIX INC109 citations96
US6701265B2Mar 2, 2004
Calibration for vector network analyzer
TEKTRONIX INC104 citations95
US6307896B1Oct 23, 2001
Instrumentation receiver for digitally modulated radio frequency signals
TEKTRONIX INC77 citations95
US6477198B1Nov 5, 2002
Quality cause measurement display
TEKTRONIX INC25 citations92
US6472945B1Oct 29, 2002
Operational amplifier oscillator
TEKTRONIX INC20 citations92
US5233418AAug 3, 1993
Catv sweep system using a gated receiver
TEKTRONIX INC24 citations92
US5068614ANov 26, 1991
Swept frequency domain relectometry enhancement
TEKTRONIX INC46 citations90
US5073822ADec 17, 1991
In-service cable television measurements
TEKTRONIX INC49 citations89
US7519330B2Apr 14, 2009
Simultaneous ACLR measurement
TEKTRONIX INC11 citations84
US5493209AFeb 20, 1996
Tunable trigger acquisition system and method for making in-service time-domain signal measurements
TEKTRONIX INC19 citations82
US4410879AOct 18, 1983
High resolution digital-to-analog converter
TEKTRONIX INC23 citations80
US6876261B2Apr 5, 2005
Phase lock for synthesizer phase reference oscillator
TEKTRONIX INC7 citations74
US6384784B1May 7, 2002
Direction finder system using spread spectrum techniques
TEKTRONIX INC10 citations74
US5521532AMay 28, 1996
Digital synthesizer controlled microwave frequency signal source
TEKTRONIX INC10 citations74
US4728884AMar 1, 1988
Infinite dynamic range phase detector
TEKTRONIX INC14 citations74
US6384589B1May 7, 2002
Reference frequency spur cancellation in synthesized measurement receivers
TEKTRONIX INC13 citations73
US6930563B2Aug 16, 2005
Self-adjusting I-Q modulator system
TEKTRONIX INC5 citations63
US6768434B1Jul 27, 2004
High speed x/sine(x) correction circuit
TEKTRONIX INC2 citations63
US6608475B2Aug 19, 2003
Network analyzer using time sequenced measurements
TEKTRONIX INC2 citations63