Torok; Ernest J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Torok; Ernest J..The latest application filed is for "integrated solid state non-volatile fiber optic switchboard".

Company Profile

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Torok; Ernest J. - Minneapolis MN
Torok; Ernest J. - Saint Paul MN
Torok; Ernest J. - St. Paul MN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Integrated solid state non-volatile fiber optic switchboard Grant 4,838,637 - Torok , et al. June 13, 1	1989-06-13
Chromatic aberration correction in a multiwavelength light beam deflection system Grant 4,435,041 - Torok , et al. March 6, 1	1984-03-06
Image rotating diffraction grating Grant 4,398,798 - Krawczak , et al. August 16, 1	1983-08-16
Multipass laser optics for light deflector Grant 4,328,468 - Krawczak , et al. May 4, 1	1982-05-04
Magneto-optic light deflector beam recombination apparatus Grant 4,281,905 - Harvey , et al. August 4, 1	1981-08-04
Generator/shift register/detector for cross-tie wall memory system Grant 4,253,161 - Paul , et al. February 24, 1	1981-02-24
Color display system using magneto-optic screen having a dispersive Faraday coefficient Grant 4,229,072 - Torok , et al. October 21, 1	1980-10-21
Counter for cross-tie wall memory system Grant 4,198,686 - Nelson , et al. April 15, 1	1980-04-15
Ambiguity plane optical processor incorporating magneto-optic, bubble domain histograph Grant 4,123,142 - Fleming , et al. October 31, 1	1978-10-31
Oligatomic ferromagnetic film memory system utilizing field stabilized domains Grant 3,964,034 - Torok , et al. June 15, 1	1976-06-15
Programmable Diffraction Grating Grant 3,861,784 - Torok January 21, 1	1975-01-21
Magnetic Film Stripe Domain Diffraction Grant 3,752,563 - Torok , et al. August 14, 1	1973-08-14

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