Inventor · disambiguated record
Robert Fischer
Also filed as: FISCHER ROBERT · FISCHER ROBERT J
22 granted patents·3 pending applications·639 citations·filing 1988–2021
96Inventor score
Top patents by PatentIndex Score
25 records- 0188US5552641ARemote-control access control device and method for operating the sameSIEMENS AG·Filed 1994·Granted Sep 3, 1996·135 cites·26 claims
- 0287US9354343B2Declination compensation for seismic surveyROBERTS PHILLIP·Filed 2011·Granted May 31, 2016·7 cites·21 claims
- 0384US6125103AMethod and device for reducing the crest factor in digital transmission proceduresERICSSON TELEFON AB L M·Filed 1997·Granted Sep 26, 2000·161 cites·17 claims
- 0480US9574527B2Fresh air system componentMAHLE INT GMBH·Filed 2013·Granted Feb 21, 2017·5 cites·20 claims
- 0577US6002716AEqualizer with extended channel estimation for a receiver in a digital transmission systemPHILIPS CORP·Filed 1997·Granted Dec 14, 1999·107 cites·5 claims
- 0671US6576590B2Materials for the separation of copper ions and ferric iron in liquid solutionsUNIV MONATAN·Filed 2001·Granted Jun 10, 2003·8 cites·53 claims
- 0769US6044111AEqualizer with a sequence estimation method with state reduction for a receiver in a digital transmission systemPHILIPS CORP·Filed 1997·Granted Mar 28, 2000·70 cites·5 claims
- 0867US9777941B2Heat recovery ventilator and rotary damper assemblyMETAL LOGIX DESIGN AND FABRICATION INC·Filed 2015·Granted Oct 3, 2017·2 cites·21 claims
- 0965US7008601B2Materials and methods for the separation of copper ions and ferric iron in liquid solutionsUNIV MONTANA·Filed 2003·Granted Mar 7, 2006·4 cites·24 claims
- 1065US5114738ADirect optical fiber glass formation techniques using chemically and/or physically removable filamentary substratesUS ARMY·Filed 1990·Granted May 19, 1992·21 cites·30 claims
- 1163US10083459B2Methods and apparatus to generate a media rankNIELSEN CO US LLC·Filed 2014·Granted Sep 25, 2018·1 cites·17 claims
- 1262US8130854B2Nonlinear precoding method for a digital broadcast channelFISCHER ROBERT·Filed 2004·Granted Mar 6, 2012·16 cites·3 claims
- 1356US7664479B2Receiver and method for scanning and receiving wake-up signals with multiple configurationsSIEMENS AG·Filed 2003·Granted Feb 16, 2010·5 cites·14 claims
- 1456US7053499B2Antitheft device for a motor vehicle and a method for operating an antitheft deviceSIEMENS AG·Filed 2002·Granted May 30, 2006·5 cites·20 claims
- 1552US11942994B2Apparatus and method for transmitting and/or receiving data over a fiber-optical channel employing perturbation-based fiber nonlinearity compensation in a periodic frequency domainFRAUNHOFER GES FORSCHUNG·Filed 2021·Granted Mar 26, 2024·0 cites·26 claims
- 1649US11255911B2Method and device for testing at a specific channel conditionROHDE & SCHWARZ·Filed 2019·Granted Feb 22, 2022·0 cites·18 claims
- 1749USD345017SResheathed needle holder for use on an intravenous poleFISCHER ROBERT J·Filed 1992·Granted Mar 8, 1994·9 cites·1 claims
- 1848US5960003AProcess for distributing rate and power in a multicarrier transmission of a data streamDEUTSCHE TELEKOM AG·Filed 1997·Granted Sep 28, 1999·25 cites·7 claims
- 1947US2023417716A1Cover for a thin-layer chromatography development chamberMERCK PATENT GMBH·Filed 2021·Application pending·0 cites
- 2046US5854812AMethod of digital transmission of messages using dynamic-range-limited precodingKOMMUNIKATIONS ELEKTRONIK·Filed 1996·Granted Dec 29, 1998·21 cites·6 claims
- 2142US4884255ADigital chess clockFISCHER ROBERT J·Filed 1988·Granted Nov 28, 1989·20 cites·20 claims
- 2240US2021021332A1Multi-antenna receiver and receiving methodSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Application pending·0 cites
- 2338US6931084B1Differential coding and carrier recovery for multicarrier systemsFRAUNHOFER GES FORSCHUNG·Filed 1998·Granted Aug 16, 2005·12 cites·16 claims
- 2432US6519282B1Method for digital transmission of informationCIT ALCATEL·Filed 1998·Granted Feb 11, 2003·5 cites·2 claims
- 2532US2011062918A1Method and device for monitoring the operating state of a batteryPRENNINGER PETER·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →