Inventor · disambiguated record
Wolfgang Oberhammer
Also filed as: OBERHAMMER WOLFGANG · OBERHAMMER WOLFGANG W
15 granted patents·1 pending application·457 citations·filing 1997–2015
94Inventor score
Files withNORTEL NETWORKS LTD7NORTEL NETWORKS CORP4HUAWEI TECH CO LTD3FUTUREWEI TECHNOLOGIES INC1NORTHERN TELECOM LTD1
Top patents by PatentIndex Score
16 records- 0196US6037846ASurface mount EMI gasket filterNORTEL NETWORKS CORP·Filed 1998·Granted Mar 14, 2000·132 cites·18 claims
- 0293US9351297B2System and method for a collaborative service setHUAWEI TECH CO LTD·Filed 2013·Granted May 24, 2016·16 cites·20 claims
- 0379US7155128B2Decorrelation of WDM signalsNORTEL NETWORKS LTD·Filed 2001·Granted Dec 26, 2006·14 cites·32 claims
- 0476US6333707B1Dynamic range extension of wideband receiverNORTEL NETWORKS LTD·Filed 1999·Granted Dec 25, 2001·58 cites·23 claims
- 0576US6031478ADynamic range extension of wideband receiverNORTEL NETWORKS CORP·Filed 1998·Granted Feb 29, 2000·44 cites·19 claims
- 0670US6735259B1Method and apparatus for optimization of a data communications system using sacrificial bitsNORTEL NETWORKS LTD·Filed 1999·Granted May 11, 2004·67 cites·55 claims
- 0768US7046700B1Spectrally invisible framing of high error rate data signalsNORTEL NETWORKS LTD·Filed 2001·Granted May 16, 2006·12 cites·45 claims
- 0866US6115363ATransceiver bandwidth extension using double mixingNORTEL NETWORKS CORP·Filed 1997·Granted Sep 5, 2000·29 cites·18 claims
- 0965US8964608B2Interference cancellation for division free duplexing or full duplex operationFUTUREWEI TECHNOLOGIES INC·Filed 2013·Granted Feb 24, 2015·2 cites·18 claims
- 1065US6157682AWideband receiver with bandwidth extensionNORTEL NETWORKS CORP·Filed 1998·Granted Dec 5, 2000·35 cites·16 claims
- 1158US10205585B2Systems and methods for analog cancellation for division free duplexing for radios using MIMOHUAWEI TECH CO LTD·Filed 2014·Granted Feb 12, 2019·1 cites·19 claims
- 1250US6360078B1Method of compensating for group time delay asymmetry in a radio receiverNORTEL NETWORKS LTD·Filed 1998·Granted Mar 19, 2002·17 cites·12 claims
- 1345US5914634AMultiple switchable input LNA with input impedance controlNORTHERN TELECOM LTD·Filed 1997·Granted Jun 22, 1999·10 cites·27 claims
- 1441US6654411B1Method and system for estimating error rate of a communication channel over a wide dynamic rangeNORTEL NETWORKS LTD·Filed 1999·Granted Nov 25, 2003·14 cites·63 claims
- 1535US6218908B1Method and apparatus for the injection lock of redundant oscillatorsNORTEL NETWORKS LTD·Filed 1999·Granted Apr 17, 2001·6 cites·14 claims
- 1632US2016105272A1Systems and Methods for Leak Suppression in a Full Duplex SystemHUAWEI TECH CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →