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Catherine H. Bulmer
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Springfield, VA, US
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last 30 patents
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Patent Grant
Broadband, low drive voltage, electrooptic, intergrated optical mod...
Patent number
5,416,859
Issue date
May 16, 1995
The United States of America as represented by the Secretary of the Navy
William R. Burns
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fabrication and phase tuning of an optical waveguide device
Patent number
5,259,061
Issue date
Nov 2, 1993
The United States of America as represented by the Secretary of the Navy
William K. Burns
G02 - OPTICS
Information
Patent Grant
Fabrication and phase tuning of an optical waveguide device
Patent number
5,195,163
Issue date
Mar 16, 1993
The United States of America as represented by the Secretary of the Navy
William K. Burns
G02 - OPTICS
Information
Patent Grant
Apparatus and method for optimizing the modulation efficiency of a...
Patent number
4,968,110
Issue date
Nov 6, 1990
The United States of America as represented by the Secretary of the Navy
Catherine H. Bulmer
G02 - OPTICS
Information
Patent Grant
Integrated-optic, polarization-selective phase modulator
Patent number
4,907,849
Issue date
Mar 13, 1990
The United States of America as represented by the Secretary of the Navy
Alan D. Kersey
G02 - OPTICS
Information
Patent Grant
Polarization-independent switch with coupler spacing optimized for...
Patent number
4,674,829
Issue date
Jun 23, 1987
The United States of America as represented by the Secretary of the Navy
Catherine H. Bulmer
G02 - OPTICS