Inventor · disambiguated record
Walter J. Feller
Also filed as: FELLER WALTER · FELLER WALTER J
37 granted patents·6 pending applications·1,557 citations·filing 1987–2019
98Inventor score
Top patents by PatentIndex Score
43 records- 0198US9389615B2GNSS and optical guidance and machine controlAGJUNCTION LLC·Filed 2015·Granted Jul 12, 2016·37 cites·12 claims
- 0298US9141111B2GNSS and optical guidance and machine controlAGJUNCTION LLC·Filed 2015·Granted Sep 22, 2015·34 cites·9 claims
- 0398US9002565B2GNSS and optical guidance and machine controlAGJUNCTION LLC·Filed 2014·Granted Apr 7, 2015·55 cites·6 claims
- 0497US8639416B2GNSS guidance and machine controlJONES KEITH R·Filed 2012·Granted Jan 28, 2014·127 cites·3 claims
- 0597US8583315B2Multi-antenna GNSS control system and methodWHITEHEAD MICHAEL L·Filed 2010·Granted Nov 12, 2013·81 cites·21 claims
- 0696US6469663B1Method and system for GPS and WAAS carrier phase measurements for relative positioningCSI WIRELESS INC·Filed 2000·Granted Oct 22, 2002·201 cites·70 claims
- 0796US4879544AIntrusion detection systemCONTROL DATA CORP·Filed 1987·Granted Nov 7, 1989·218 cites·22 claims
- 0895US10168714B2GNSS and optical guidance and machine controlAGJUNCTION LLC·Filed 2017·Granted Jan 1, 2019·14 cites·20 claims
- 0995US9880562B2GNSS and optical guidance and machine controlAGJUNCTION LLC·Filed 2016·Granted Jan 30, 2018·10 cites·16 claims
- 1095US8594879B2GNSS guidance and machine controlROBERGE ANDRE C·Filed 2010·Granted Nov 26, 2013·95 cites·12 claims
- 1195US8265826B2Combined GNSS gyroscope control system and methodFELLER WALTER J·Filed 2008·Granted Sep 11, 2012·73 cites·19 claims
- 1295US8140223B2Multiple-antenna GNSS control system and methodWHITEHEAD MICHAEL L·Filed 2009·Granted Mar 20, 2012·65 cites·15 claims
- 1394US9886038B2GNSS and optical guidance and machine controlAGJUNCTION LLC·Filed 2016·Granted Feb 6, 2018·9 cites·15 claims
- 1494US5200756AThree dimensional microstrip patch antennaNOVATEL COMMUNICATIONS LTD·Filed 1991·Granted Apr 6, 1993·148 cites·11 claims
- 1592US8686900B2Multi-antenna GNSS positioning method and systemWHITEHEAD MICHAEL L·Filed 2009·Granted Apr 1, 2014·44 cites·3 claims
- 1692US7668228B2Apparatus for and method of correlating to rising chip edgesNOVATEL INC·Filed 2006·Granted Feb 23, 2010·34 cites·12 claims
- 1791US7400956B1Satellite position and heading sensor for vehicle steering controlHEMISPHERE GPS INC·Filed 2004·Granted Jul 15, 2008·95 cites·7 claims
- 1890US8271194B2Method and system using GNSS phase measurements for relative positioningWHITEHEAD MICHAEL L·Filed 2009·Granted Sep 18, 2012·38 cites·21 claims
- 1990US8138970B2GNSS-based tracking of fixed or slow-moving structuresWHITEHEAD MICHAEL L·Filed 2010·Granted Mar 20, 2012·19 cites·2 claims
- 2087US8897407B2RF (including GNSS) signal interference mitigation system and methodHEMISPHERE GNSS INC·Filed 2012·Granted Nov 25, 2014·10 cites·4 claims
- 2181US8159397B2System for determining position using two way time transfer signalsFELLER WALTER J·Filed 2009·Granted Apr 17, 2012·16 cites·25 claims
- 2279US8686899B2GNSS smart antenna and receiver system with weatherproof enclosureJAKAB ANDREW J·Filed 2011·Granted Apr 1, 2014·13 cites·13 claims
- 2376US9105961B2Low profile, wideband GNSS dual frequency antenna structureHEMISPHERE GNSS INC·Filed 2014·Granted Aug 11, 2015·5 cites·6 claims
- 2474US7671791B2GPS receiver for use with differential-GPS signalsNOVATEL INC·Filed 2007·Granted Mar 2, 2010·10 cites·22 claims
- 2572US8102325B2GNSS antenna with selectable gain pattern, method of receiving GNSS signals and antenna manufacturing methodFELLER WALTER·Filed 2008·Granted Jan 24, 2012·11 cites·18 claims
- 2672US6111549AFlexible circuit antenna and method of manufacture thereofSATLOC INC·Filed 1997·Granted Aug 29, 2000·46 cites·13 claims
- 2771US8307535B2Multi-frequency antenna manufacturing methodFELLER WALTER J·Filed 2011·Granted Nov 13, 2012·4 cites·3 claims
- 2867US8217833B2GNSS superband ASIC with simultaneous multi-frequency down conversionWEBBER MARK R·Filed 2009·Granted Jul 10, 2012·9 cites·34 claims
- 2964US7501978B2Short-distance ranging systemNOVATEL INC·Filed 2006·Granted Mar 10, 2009·5 cites·5 claims
- 3057US9678216B2Short range position sensing device and method of useHEMISPHERE GNSS INC·Filed 2014·Granted Jun 13, 2017·1 cites·22 claims
- 3157US7656349B2Enhancement of GNSS position determination in poor signal propagation environmentsNOVATEL INC·Filed 2007·Granted Feb 2, 2010·3 cites·27 claims
- 3257US4887069APerimeter intrusion detection system with block ranging capabilitiesCONTROL DATA CORP·Filed 1987·Granted Dec 12, 1989·24 cites·21 claims
- 3355US11573332B2Wideband GNSS antenna systemHEMISPHERE GNSS INC·Filed 2019·Granted Feb 7, 2023·0 cites·14 claims
- 3452US9461358B2Fractal ground plane antenna and method of useHEMISPHERE GNSS INC·Filed 2014·Granted Oct 4, 2016·0 cites·20 claims
- 3544US2015153456A1Integrated machine guidance systemHEMISPHERE GNSS INC·Filed 2014·Application pending·0 cites
- 3642US6992624B2Attitude determination system using null-steered arrayNOVATEL INC·Filed 2004·Granted Jan 31, 2006·3 cites·20 claims
- 3742US2014247194A1Gnss antennasHEMISPHERE GNSS INC·Filed 2013·Application pending·0 cites
- 3841US9178573B2RF/digital signal-separating GNSS receiver and manufacturing methodFELLER WALTER J·Filed 2013·Granted Nov 3, 2015·0 cites·5 claims
- 3940US2012242540A1Heading determination system using rotation with gnss antennasFELLER WALTER J·Filed 2012·Application pending·0 cites
- 4038US2011188618A1Rf/digital signal-separating gnss receiver and manufacturing methodFELLER WALTER J·Filed 2011·Application pending·0 cites
- 4137US9332501B2System and method for antenna-receiver communicationHEMISPHERE GNSS INC·Filed 2014·Granted May 3, 2016·0 cites·20 claims
- 4237US2004212533A1Method and system for satellite based phase measurements for relative positioning of fixed or slow moving points in close proximityFiled 2004·Application pending·0 cites
- 4336US2013176171A1Gnss superband asic and method with simultaneous multi-frequency down conversionWEBBER MARK R·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →