James C. McGroddy

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Putnam Valley, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Digital photodetectors
- Patent number 4,447,746
- Issue date May 8, 1984
- International Business Machines Corporation
- Frank F. Fang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Injection laser array
- Patent number 4,069,463
- Issue date Jan 17, 1978
- International Business Machines Corporation
- James Cleary McGroddy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of depositing metal conducting patterns on large area surfaces
- Patent number 4,052,272
- Issue date Oct 4, 1977
- International Business Machines Corporation
- James Cleary McGroddy
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Two-dimensional integrated injection laser array
- Patent number 3,996,492
- Issue date Dec 7, 1976
- International Business Machines Corporation
- James Cleary McGroddy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Folded cavity injection laser
- Patent number 3,996,528
- Issue date Dec 7, 1976
- International Business Machines Corporation
- Joseph Martin Blum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making a double heterojunction diode laser
- Patent number 3,936,322
- Issue date Feb 3, 1976
- International Business Machines Corporation
- Joseph M. Blum
- H01 - BASIC ELECTRIC ELEMENTS