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Guttorm Ringstad OPSHAUG

QU Qualcomm: 128 patents #178 of 12,104Top 2%
TR Trueposition: 6 patents #12 of 53Top 25%
RO Rosum: 2 patents #4 of 11Top 40%
📍 Redwood City, CA: #9 of 5,061 inventorsTop 1%
🗺 California: #1,182 of 386,348 inventorsTop 1%
Overall (All Time): #7,409 of 4,157,543Top 1%
137
Patents All Time

Issued Patents All Time

Showing 126–137 of 137 patents

Patent #TitleCo-InventorsDate
9426609 Methods, apparatuses, and devices for processing positioning reference signals Arash Mirbagheri, Borislav Ristic 2016-08-23
9414188 Location assistance information determination Weihua Gao, Benjamin A. Werner, Sai Pradeep Venkatraman, Mayur N. Shah 2016-08-09
9026151 Base station positioning using Doppler observables, position, and velocity Benjamin A. Werner, Weihua Gao 2015-05-05
8754807 Time, frequency, and location determination for femtocells Ju-Yong Do, James J. Spilker, Jr., Matthew Rabinowitz 2014-06-17
8682341 Blind identification of single-frequency-network transmitters Matthew Rabinowitz, Scott Furman 2014-03-25
8677440 Position determination using ATSC-M/H signals Andy Lee, Dimitri Rubin, James J. Spilker, Jr., Matthew Rabinowitz 2014-03-18
8233091 Positioning and time transfer using television synchronization signals Matthew Rabinowitz, James J. Spilker, Jr., Scott Furman, Dimitri Rubin, Harvind Samra +2 more 2012-07-31
8179318 Precise position determination using VHF omni-directional radio range signals Scott Furman 2012-05-15
8125389 Doppler-aided positioning, navigation, and timing using broadcast television signals Ju-Yong Do, Dimitri Rubin 2012-02-28
7498873 Wide-lane pseudorange measurements using FM signals David Burgess, George H. Flammer, III, Scott Furman, Andy Lee, Matthew Rabinowitz +1 more 2009-03-03
7466266 Psuedo television transmitters for position location 2008-12-16
7307665 Method and system for generating reference signals with improved correlation characteristics for accurate time of arrival or position determination Matthew Rabinowitz, Jimmy K. Omura 2007-12-11