Inventor · disambiguated record
Roland Krimmer
Also filed as: KRIMMER ROLAND
12 granted patents·36 citations·filing 1987–2020
86Inventor score
Top patents by PatentIndex Score
12 records- 0183US11187730B2Probe head, probe coupler and probe arrangementROHDE & SCHWARZ·Filed 2019·Granted Nov 30, 2021·2 cites·20 claims
- 0256US8948347B2Method and device for checking the connection of a positive supply voltage to a subscriber access line comprising a plurality of wiresDIEGEL HEIKE·Filed 2006·Granted Feb 3, 2015·2 cites·11 claims
- 0352US4720845AProtective circuit for the overvoltage protection of a subscriber line interconnect circuitSIEMENS AG·Filed 1987·Granted Jan 19, 1988·14 cites·5 claims
- 0451US6516054B1Method for adjusting current levels, which have been falsified by offset-current levels, in a subscriber line circuitSIEMENS AG·Filed 2000·Granted Feb 4, 2003·1 cites·4 claims
- 0550US11595127B2Power-over-fiber system and method for operating a power-over-fiber systemROHDE & SCHWARZ·Filed 2020·Granted Feb 28, 2023·0 cites·14 claims
- 0650US10545175B2Electrical measurement system and method for establishing a desired total offsetROHDE & SCHWARZ·Filed 2017·Granted Jan 28, 2020·0 cites·20 claims
- 0749US4715058AProtective circuit for the overvoltage protection of a subscriber line interconnect circuitSIEMENS AG·Filed 1987·Granted Dec 22, 1987·11 cites·5 claims
- 0843US10031537B2Differential probe with common-mode offsetROHDE & SCHWARZ·Filed 2013·Granted Jul 24, 2018·0 cites·11 claims
- 0939US8107615B2Method and device for checking the function for inverting the polarity on a subscriber line comprising a plurality of wiresDIEGEL HEIKE·Filed 2006·Granted Jan 31, 2012·0 cites·10 claims
- 1031US6052437ASubscriber terminal circuit for connecting an analog subscriber line to a digital switching centerSIEMENS AG·Filed 1997·Granted Apr 18, 2000·2 cites·11 claims
- 1128US6256765B1Method for checking groups of data formed from a plurality of bytesSIEMENS AG·Filed 1998·Granted Jul 3, 2001·2 cites·3 claims
- 1224US6137667ACircuit and method for triggering an over-voltage protection unitSIEMENS AG·Filed 1998·Granted Oct 24, 2000·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →