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Inventor

BLONSTEIN STEVEN M

US10 patents
⚠️ This page may combine multiple inventors who share the name “BLONSTEIN STEVEN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RICOH CORP

5 patents
US5172237ADec 15, 1992

High quality color image compression system

RICOH CORP38 citations90
US5594812AJan 14, 1997

Apparatus and method for compressing still images

RICOH CORP9 citations73
US5305399AApr 19, 1994

Two dimensional shift-array for use in image compression VLSI

RICOH CORP11 citations73
US5218647AJun 8, 1993

Method to convert between 2 color space on a 32 bit μ-processor

RICOH CORP16 citations73
US5218650AJun 8, 1993

Quantization method for use in image compression

RICOH CORP15 citations73

(unassigned)

2 patents
US5420607AMay 30, 1995

Electronic paintbrush and color palette

256 citations98
US5646650AJul 8, 1997

Electronic paintbrush and color palette

97 citations95

LUTRON ELECTRONICS CO

1 patent
US4797599AJan 10, 1989

Power control circuit with phase controlled signal input

LUTRON ELECTRONICS CO142 citations97

RICOH CORP CALIFORNIA RESEARCH

1 patent
US5408328AApr 18, 1995

Compressed image virtual editing system

RICOH CORP CALIFORNIA RESEARCH102 citations93

RICOH KK

1 patent
US5327248AJul 5, 1994

Compressed image virtual editing system

RICOH KK41 citations92