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Ronald Vernon Schmidt
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Matawan, NJ, US
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last 30 patents
Information
Patent Grant
Fabrication of optical waveguides by indiffusion of metals
Patent number
4,284,663
Issue date
Aug 18, 1981
Bell Telephone Laboratories, Incorporated
John R. Carruthers
C30 - CRYSTAL GROWTH
Information
Patent Grant
Power divider with randomly varying incremental power transfer
Patent number
4,278,321
Issue date
Jul 14, 1981
Bell Telephone Laboratories, Incorporated
Iris M. Mack
G02 - OPTICS
Information
Patent Grant
Optically-controlled two-channel integrated optical switch
Patent number
4,211,467
Issue date
Jul 8, 1980
Bell Telephone Laboratories, Incorporated
Peter S. Cross
G02 - OPTICS
Information
Patent Grant
Cascaded grating resonator filters with external input-output couplers
Patent number
4,155,056
Issue date
May 15, 1979
Bell Telephone Laboratories, Incorporated
Peter S. Cross
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Tunable optical waveguide directional coupler filter
Patent number
4,146,297
Issue date
Mar 27, 1979
Bell Telephone Laboratories, Incorporated
Rodney C. Alferness
G02 - OPTICS
Information
Patent Grant
Adjustable optical switch or modulator
Patent number
4,012,113
Issue date
Mar 15, 1977
Herwig Werner Kogelnik
G02 - OPTICS
Information
Patent Grant
Acoustic wave devices involving perturbation of acoustic velocity b...
Patent number
3,946,338
Issue date
Mar 23, 1976
Bell Telephone Laboratories, Incorporated
Ronald Vernon Schmidt
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL