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David Latham Grundy
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Saddleworth, EN
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last 30 patents
Information
Patent Grant
Inverter circuit arrangements
Patent number
4,069,494
Issue date
Jan 17, 1978
Ferranti Limited
David Latham Grundy
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method of manufacturing a semiconductor integrated circuit device h...
Patent number
4,053,336
Issue date
Oct 11, 1977
Ferranti Limited
David Latham Grundy
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Automatic gain control circuit arrangements having a plurality of s...
Patent number
4,001,694
Issue date
Jan 4, 1977
Ferranti, Limited
David Latham Grundy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Semiconductor integrated circuit device having a conductive plane a...
Patent number
3,945,032
Issue date
Mar 16, 1976
Ferranti Limited
David Latham Grundy
H03 - BASIC ELECTRONIC CIRCUITRY