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David M. Bloom
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Menlo Park, CA, US
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last 30 patents
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Patent Grant
Parametric diode amplifier
Patent number
4,805,237
Issue date
Feb 14, 1989
Hewlett-Packard Company
David K. Donald
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and means for optical detection of charge density modulation...
Patent number
4,758,092
Issue date
Jul 19, 1988
Stanford University
Harley K. Heinrich
G01 - MEASURING TESTING
Information
Patent Grant
Pulse compression
Patent number
4,750,809
Issue date
Jun 14, 1988
Spectra-Physics, Inc.
James D. Kafka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High speed testing of electronic circuits by electro-optic sampling
Patent number
4,681,449
Issue date
Jul 21, 1987
Stanford University
David M. Bloom
G01 - MEASURING TESTING
Information
Patent Grant
Detection of birefringence in irregularly shaped objects
Patent number
4,352,566
Issue date
Oct 5, 1982
Bell Telephone Laboratories, Incorporated
Gary C. Bjorklund
G02 - OPTICS
Information
Patent Grant
Variable attenuator for laser radiation
Patent number
4,327,966
Issue date
May 4, 1982
Bell Telephone Laboratories, Incorporated
David M. Bloom
G02 - OPTICS
Information
Patent Grant
Maintenance of optimal orientation in F.sub.2.sup.+ color center la...
Patent number
4,255,719
Issue date
Mar 10, 1981
Bell Telephone Laboratories, Incorporated
David M. Bloom
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Adaptive correction of linear phase aberrations in laser amplifier...
Patent number
4,220,928
Issue date
Sep 2, 1980
Bell Telephone Laboratories, Incorporated
David M. Bloom
G02 - OPTICS
Information
Patent Grant
Tunable wide angular aperture filter by degenerate four-wave mixing
Patent number
4,198,162
Issue date
Apr 15, 1980
Bell Telephone Laboratories, Incorporated
Gary C. Bjorklund
G02 - OPTICS
Information
Patent Grant
Creation of F.sub.2.sup.+ color centers
Patent number
4,183,795
Issue date
Jan 15, 1980
Bell Telephone Laboratories, Incorporated
David M. Bloom
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sub-picosecond optical gating by degenerate four-wave mixing
Patent number
4,178,079
Issue date
Dec 11, 1979
Bell Telephone Laboratories, Incorporated
Gary C. Bjorklund
G02 - OPTICS