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Malcolm D. M. Roe
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Herts, GB
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last 30 patents
Information
Patent Grant
Method and apparatus for viewing screened images
Patent number
5,497,248
Issue date
Mar 5, 1996
Crosfield Electronics Limited
Richard A. Kirk
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for half-tone imaging utilizing a rotated hal...
Patent number
5,220,432
Issue date
Jun 15, 1993
Crosfield Electronics, Ltd.
Malcolm D. M. Roe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for generating a binary representation of an i...
Patent number
5,121,223
Issue date
Jun 9, 1992
Crosfield Electronics Ltd.
Malcolm D. M. Roe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Modulated beam scanning with pixal exposure control
Patent number
4,992,804
Issue date
Feb 12, 1991
Crosfield Electronics Limited
Malcolm D. M. Roe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Generating half-tone representations
Patent number
4,821,109
Issue date
Apr 11, 1989
Wisconsin Alumni Research Foundation
Malcolm D. M. Roe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Modulators
Patent number
4,716,384
Issue date
Dec 29, 1987
Crosfield Electronics Limited
Malcolm D. M. Roe
G02 - OPTICS
Information
Patent Grant
Matching beam modulators
Patent number
4,700,149
Issue date
Oct 13, 1987
Crosfield Electronics (USA) Limited
Malcolm D. M. Roe
G02 - OPTICS