Inventor · disambiguated record
Otmar Ringelhaan
Also filed as: RINGELHAAN OTMAR · RINGELHAAN OTMAR E
4 granted patents·1 pending application·22 citations·filing 1975–2000
68Inventor score
Files withSIEMENS AG4
Top patents by PatentIndex Score
5 records- 0140US5115438AMethod for redundancy-saving, error-correcting coding in digital radio link systems having multi-level modulationSIEMENS AG·Filed 1989·Granted May 19, 1992·14 cites·10 claims
- 0236US6762720B1System and method of determining a temporal point of reference when receiving a radio signalSIEMENS AG·Filed 2000·Granted Jul 13, 2004·0 cites·14 claims
- 0329US5155744ACombiner for radio receiving system which uses a viterbi demodulatorSIEMENS AG·Filed 1990·Granted Oct 13, 1992·8 cites·1 claims
- 0424US3979687ALine amplifierSIEMENS AG·Filed 1975·Granted Sep 7, 1976·0 cites·6 claims
- 0521US2002101846A1Method for adapting a receiver to transmission conditions and a corresponding receiverFiled 1999·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →