P

Inventor

BLACKHAM RAYMOND C

US7 patents
⚠️ This page may combine multiple inventors who share the name “BLACKHAM RAYMOND C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TEKTRONIX INC

4 patents
US5638133AJun 10, 1997

Method of creating video effects by use of keyframes

TEKTRONIX INC29 citations89
US5619198AApr 8, 1997

Number format conversion apparatus for signal processing

TEKTRONIX INC43 citations86
US5696849ADec 9, 1997

Cascaded anti-aliasing filter control for sampled images

TEKTRONIX INC5 citations60
US5699120ADec 16, 1997

Motion vector using a transform function identification signal

TEKTRONIX INC6 citations54

GRASS VALLEY GROUP

1 patent
US5173948ADec 22, 1992

Video image mapping system

GRASS VALLEY GROUP63 citations93

HEWLETT PACKARD CO

1 patent
US4994803AFeb 19, 1991

Random number dither circuit for digital-to-analog output signal linearity

HEWLETT PACKARD CO19 citations71

INTEL CORP

1 patent
US9083403B2Jul 14, 2015

Multiple input, multiple output wireless communication system, associated methods and data structures

INTEL CORP1 citations62