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Chandra K. N. Patel
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Summit, NJ, US
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Patents Grants
last 30 patents
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Patent Grant
High speed analog-to-digital converter
Patent number
4,571,576
Issue date
Feb 18, 1986
AT&T Bell Laboratories
Nils A. Olsson
G02 - OPTICS
Information
Patent Grant
Free-electron amplifier device with electromagnetic radiation delay...
Patent number
4,529,942
Issue date
Jul 16, 1985
AT&T Bell Laboratories
Chandra K. N. Patel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optoacoustic spectroscopy of condensed matter in bulk form
Patent number
4,303,343
Issue date
Dec 1, 1981
Bell Telephone Laboratories, Incorporated
Chandra K. N. Patel
G01 - MEASURING TESTING
Information
Patent Grant
Optoacoustic spectroscopy of thin layers
Patent number
4,276,780
Issue date
Jul 7, 1981
Bell Telephone Laboratories, Incorporated
Chandra K. N. Patel
G01 - MEASURING TESTING
Information
Patent Grant
Epitaxial growth of superconductors such as Nb.sub.3 Ge superconduc...
Patent number
4,242,419
Issue date
Dec 30, 1980
Bell Telephone Laboratories, Incorporated
Aly H. Dayem
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tunable infrared and far-infrared source by four-photon mixing
Patent number
4,095,122
Issue date
Jun 13, 1978
Bell Telephone Laboratories, Incorporated
Theodoar Charlouis Damen
G02 - OPTICS
Information
Patent Grant
Infrared polarization rotator and optical switch
Patent number
4,093,344
Issue date
Jun 6, 1978
Bell Telephone Laboratories, Incorporated
Theodoor Charlouis Damen
G02 - OPTICS