David N. Ludington

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Amherst, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Multicolor radiation detector method and apparatus
- Patent number 5,444,236
- Issue date Aug 22, 1995
- Loral Infrared & Imaging Systems, Inc.
- David Ludington
- G02 - OPTICS
Information Patent Grant
Multiple channel readout circuit optimized for a cryogenically oper...
- Patent number 4,862,002
- Issue date Aug 29, 1989
- Samuel C. Wang
- G01 - MEASURING TESTING
Information Patent Grant
Readout circuit for an optical sensing charge injection device faci...
- Patent number 4,734,776
- Issue date Mar 29, 1988
- General Electric Company
- Samuel C. Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
One bit memory for bipolar signals
- Patent number 4,326,269
- Issue date Apr 20, 1982
- General Electric Company
- David N. Ludington
- G11 - INFORMATION STORAGE