Inventor · disambiguated record
Frank Diggelen
Also filed as: DIGGELEN FRANK VAN · VAN DIGGELEN FRANK
14 granted patents·7 pending applications·426 citations·filing 2001–2021
92Inventor score
Top patents by PatentIndex Score
21 records- 0198US6853916B2Method and apparatus for forming a pseudo-range modelGLOBAL LOCATE INC·Filed 2002·Granted Feb 8, 2005·235 cites·20 claims
- 0293US11275179B1GNSS signal modelingGOOGLE LLC·Filed 2020·Granted Mar 15, 2022·4 cites·20 claims
- 0391US6829534B2Method and apparatus for performing timing synchronizationGLOBAL LOCATE INC·Filed 2003·Granted Dec 7, 2004·80 cites·16 claims
- 0489US11175409B2Real-time estimation of speed and gait characteristics using a custom estimatorGOOGLE LLC·Filed 2019·Granted Nov 16, 2021·6 cites·21 claims
- 0587US6992617B2Method and apparatus for monitoring the integrity of satellite tracking data used by a remote receiverGLOBAL LOCATE INC·Filed 2003·Granted Jan 31, 2006·50 cites·27 claims
- 0685US6795771B2Method and apparatus for correlating a satellite signal with a reference codeGLOBAL LOCATE INC·Filed 2003·Granted Sep 21, 2004·34 cites·21 claims
- 0779US10564288B2Real-time estimation of speed and gait characteristics using a custom estimatorGOOGLE LLC·Filed 2016·Granted Feb 18, 2020·3 cites·20 claims
- 0877US11598881B2GNSS signal modelingGOOGLE LLC·Filed 2020·Granted Mar 7, 2023·1 cites·20 claims
- 0974US9405013B2Method and system for reducing autonomous time to fix a multi-standard GNSS receiverBROADCOM CORP·Filed 2013·Granted Aug 2, 2016·4 cites·20 claims
- 1073US11874381B2Real-time estimation of speed and gait characteristics using a custom estimatorGOOGLE LLC·Filed 2021·Granted Jan 16, 2024·0 cites·17 claims
- 1171US8164518B2Method and system for a GNSS receiver with self-assisted ephemeris extensionsVAN DIGGELEN FRANK·Filed 2009·Granted Apr 24, 2012·8 cites·22 claims
- 1264US11531118B2GNSS signal modelingGOOGLE LLC·Filed 2020·Granted Dec 20, 2022·0 cites·28 claims
- 1352US8525726B2Method and system for reducing autonomous time to fix of a multi-standard GNSS receiverDIGGELEN FRANK VAN·Filed 2011·Granted Sep 3, 2013·1 cites·20 claims
- 1451US11391848B2Localization using doppler shifts of reflected signalsGOOGLE LLC·Filed 2020·Granted Jul 19, 2022·0 cites·20 claims
- 1540US2002137523A1Method and apparatus for providing location based informationGLOBAL LOCATE INC·Filed 2001·Application pending·0 cites
- 1638US2011199260A1Method and system for determining a location of a cellular base station utilizing mobile gnss velocity and corresponding cellular dopplerGARRETT DAVID·Filed 2010·Application pending·0 cites
- 1737US2002175856A1Method and apparatus for locating mobile receivers using a wide area reference network for propagating ephemerisGLOBAL LOCATE INC·Filed 2002·Application pending·0 cites
- 1836US2003176969A1Method and apparatus for locating mobile receivers using a wide area reference network for propagating ephemerisFiled 2003·Application pending·0 cites
- 1934US2002190898A1Method and apparatus for creating and distributing satellite orbit and clock dataGLOBAL LOCATE INC·Filed 2002·Application pending·0 cites
- 2032US2012098700A1Method and system for computing universal hybrid navigation information for a gnss enabled deviceDIGGELEN FRANK VAN·Filed 2011·Application pending·0 cites
- 2126US2011148700A1Method and system for mobile device based gnss position computation without ephemeris dataLASAGABASTER JAVIER DE SALAS·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Frank Diggelen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →