Witte; Hans-Hermann

Patent Applications and Registrations

Patent applications and USPTO patent grants for Witte; Hans-Hermann.The latest application filed is for "switch mechanism for switching signals at inputs onto outputs and switching networks for interlinking first and second transmission media".

Company Profile

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Witte; Hans-Hermann - Munich DE

*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
Switch mechanism for switching signals at inputs onto outputs and switching networks for interlinking first and second transmission media Grant 5,361,254 - Storck , et al. November 1, 1	1994-11-01
Method and apparatus for recognizing data collisions in an optical data bus Grant 4,723,311 - Moustakas , et al. February 2, 1	1988-02-02
Optical data bus having a statistical access method Grant 4,663,767 - Bodlaj , et al. May 5, 1	1987-05-05
Method for the recognition of the outage of one or more transmission channels in a redundantly designed optical transmission system Grant 4,625,314 - Witte November 25, 1	1986-11-25
Optical coupler network for coupling a plurality of subscriber transmitters to a plurality of subscriber receivers by means of optical star couplers Grant 4,543,666 - Witte , et al. September 24, 1	1985-09-24
Circuit for recognizing data collisions in an optical data bus and circuit for recognizing the data-free status of the bus Grant 4,491,942 - Witte , et al. January 1, 1	1985-01-01
Optical star coupler and the method of making Grant 4,484,794 - Witte * November 27, 1	1984-11-27
Optical fiber coupler Grant 4,448,480 - Witte May 15, 1	1984-05-15
Method and apparatus for an optical four-gate coupler Grant 4,402,568 - Kulich , et al. September 6, 1	1983-09-06
Light distributor for optical communication systems Grant 4,139,259 - Kersten , et al. February 13, 1	1979-02-13

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