Inventor · disambiguated record
Hans-Hermann Witte
Also filed as: WITTE HANS · WITTE HANS H · WITTE HANS-HERMANN
21 granted patents·452 citations·filing 1977–1992
96Inventor score
Files withSIEMENS AG21
Top patents by PatentIndex Score
21 records- 0181US4446515APassive bus system for decentrally organized multi-computer systemsSIEMENS AG·Filed 1980·Granted May 1, 1984·57 cites·23 claims
- 0280US4484794AOptical star coupler and the method of makingSIEMENS AG·Filed 1981·Granted Nov 27, 1984·38 cites·8 claims
- 0380US4325604AInput and output coupler deviceSIEMENS AG·Filed 1979·Granted Apr 20, 1982·34 cites·9 claims
- 0474US4723311AMethod and apparatus for recognizing data collisions in an optical data busSIEMENS AG·Filed 1985·Granted Feb 2, 1988·45 cites·8 claims
- 0571US5361254ASwitch mechanism for switching signals at inputs onto outputs and switching networks for interlinking first and second transmission mediaSIEMENS AG·Filed 1992·Granted Nov 1, 1994·48 cites·29 claims
- 0670US4449783AOptical star coupler with a planar mixer elementSIEMENS AG·Filed 1981·Granted May 22, 1984·24 cites·13 claims
- 0769US4243296AOptical unit having a longitudinal side coupling zoneSIEMENS AG·Filed 1979·Granted Jan 6, 1981·15 cites·4 claims
- 0865US4663767AOptical data bus having a statistical access methodSIEMENS AG·Filed 1985·Granted May 5, 1987·30 cites·6 claims
- 0965US4164364AInput/output coupler for multi-mode optical fibersSIEMENS AG·Filed 1977·Granted Aug 14, 1979·19 cites·10 claims
- 1064US4362357AOptical star coupler for multi-mode light conducting fibersSIEMENS AG·Filed 1980·Granted Dec 7, 1982·21 cites·6 claims
- 1164US4139259ALight distributor for optical communication systemsSIEMENS AG·Filed 1977·Granted Feb 13, 1979·17 cites·7 claims
- 1260US4305641AOptical mixing elementSIEMENS AG·Filed 1979·Granted Dec 15, 1981·15 cites·3 claims
- 1360US4299609AOptical unit having a longitudinal side coupling zoneSIEMENS AG·Filed 1980·Granted Nov 10, 1981·17 cites·8 claims
- 1455US4491942ACircuit for recognizing data collisions in an optical data bus and circuit for recognizing the data-free status of the busSIEMENS AG·Filed 1983·Granted Jan 1, 1985·16 cites·28 claims
- 1550US4604756ADevice for recovering a synchronized clock signal from a signal sequenceSIEMENS AG·Filed 1984·Granted Aug 5, 1986·13 cites·4 claims
- 1649US4543666AOptical coupler network for coupling a plurality of subscriber transmitters to a plurality of subscriber receivers by means of optical star couplersSIEMENS AG·Filed 1983·Granted Sep 24, 1985·16 cites·25 claims
- 1748US4402568AMethod and apparatus for an optical four-gate couplerSIEMENS AG·Filed 1981·Granted Sep 6, 1983·13 cites·28 claims
- 1842US4625314AMethod for the recognition of the outage of one or more transmission channels in a redundantly designed optical transmission systemSIEMENS AG·Filed 1984·Granted Nov 25, 1986·8 cites·8 claims
- 1933US4448480AOptical fiber couplerSIEMENS AG·Filed 1981·Granted May 15, 1984·3 cites·10 claims
- 2033US4383730AOptical four-gate couplerSIEMENS AG·Filed 1980·Granted May 17, 1983·3 cites·10 claims
- 2129US4542536ADevice and method for reducing level dynamics in an optical transmission systemSIEMENS AG·Filed 1983·Granted Sep 17, 1985·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →