Inventor
STEVENS DOUGLAS C
US10 patents
⚠️ This page may combine multiple inventors who share the name “STEVENS DOUGLAS C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEKTRONIX INC
9 patentsUS5274445ADec 28, 1993
Three-dimensional testing of video codes
TEKTRONIX INC44 citations92
US5214508AMay 25, 1993
Spatial bandwidth testing for digital data-compressed video systems
TEKTRONIX INC30 citations91
US5049880ASep 17, 1991
Bit-wise run-length encoding for data compression
TEKTRONIX INC26 citations91
US5455620AOct 3, 1995
Automatic generation of vector reference graticules
TEKTRONIX INC7 citations73
US4743845AMay 10, 1988
Oscilloscope-based signal level measurement system
TEKTRONIX INC8 citations72
US5387925AFeb 7, 1995
Test signal generator position cursors
TEKTRONIX INC7 citations70
US5642497AJun 24, 1997
Digital disk recorder using a port clock having parallel tracks along a timeline with each track representing an independently accessible media stream
TEKTRONIX INC17 citations67
US4754205AJun 28, 1988
Oscilloscope having auxiliary display of a labelled cursor
TEKTRONIX INC5 citations61
US4868465ASep 19, 1989
Sweep generator error characterization
TEKTRONIX INC4 citations59