Inventor
CROSBY PHILIP S
US23 patents
⚠️ This page may combine multiple inventors who share the name “CROSBY PHILIP S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEKTRONIX INC
20 patentsUS5943508AAug 24, 1999
Switcher using shared decompression processors for processing both broadband and compressed video data
TEKTRONIX INC22 citations92
US5200749AApr 6, 1993
Format converter architecture
TEKTRONIX INC28 citations92
US6330285B1Dec 11, 2001
Video clock and framing signal extraction by transport stream “snooping”
TEKTRONIX INC35 citations90
US5148162ASep 15, 1992
Analog-to-digital converter comparator circuit utilizing a reverse polarity sampling technique
TEKTRONIX INC21 citations82
US4316150AFeb 16, 1982
Phase locked loop including phase detector system controlled by enable pulses
TEKTRONIX INC23 citations82
US4447803AMay 8, 1984
Offset digital dither generator
TEKTRONIX INC23 citations81
US6574246B1Jun 3, 2003
Measuring delay variation of regenerated data clock and of associated data packets
TEKTRONIX INC7 citations73
US4916543AApr 10, 1990
Circular scan streak tube with electronic memory and readout
TEKTRONIX INC9 citations73
US4910480AMar 20, 1990
Hierarchical current amplifier
TEKTRONIX INC17 citations73
US4896271AJan 23, 1990
Method and apparatus for measuring jitter in a periodic signal
TEKTRONIX INC13 citations73
US4858142AAug 15, 1989
Digitizer effective resolution measurement system using sinewave parameter estimation
TEKTRONIX INC19 citations73
US4739277AApr 19, 1988
Triggered, programmable skew signal generator
TEKTRONIX INC13 citations73
US4733174AMar 22, 1988
Circuit testing method and apparatus
TEKTRONIX INC10 citations73
US5585868ADec 17, 1996
Video quality improvement
TEKTRONIX INC3 citations62
US5157290AOct 20, 1992
Phase detector
TEKTRONIX INC3 citations62
US5097428AMar 17, 1992
Data occurrence frequency analyzer
TEKTRONIX INC5 citations62
US5083849AJan 28, 1992
Light signal sampling system
TEKTRONIX INC5 citations62
US4335356AJun 15, 1982
Programmable two-quadrant transconductance amplifier
TEKTRONIX INC4 citations62
US5212409AMay 18, 1993
Analog-to-digital converter latch circuit
TEKTRONIX INC1 citations51
US5793426AAug 11, 1998
Video compression enhancement
TEKTRONIX INC0 citations46