Inventor · disambiguated record
Guttorm Ringstad Opshaug
Also filed as: OPSHAUG GUTTORM · OPSHAUG GUTTORM R · OPSHAUG GUTTORM RINGSTAD
141 granted patents·62 pending applications·294 citations·filing 2003–2025
99Inventor score
Top patents by PatentIndex Score
203 records- 0198US11630181B2Systems and methods for storage of UE positioning capabilities in a networkQUALCOMM INC·Filed 2022·Granted Apr 18, 2023·5 cites·26 claims
- 0298US11422223B2Method and apparatus for 5G positioning accuracy improvement in presence of phase noiseQUALCOMM INC·Filed 2020·Granted Aug 23, 2022·5 cites·40 claims
- 0397US11879988B2Method and apparatus for 5G positioning accuracy improvement in presence of phase noiseQUALCOMM INC·Filed 2022·Granted Jan 23, 2024·3 cites·18 claims
- 0496US12326507B2Systems and methods for support of on-demand positioning reference signals in a wireless networkQUALCOMM INC·Filed 2021·Granted Jun 10, 2025·6 cites·93 claims
- 0596US9733337B2Support of downlink positioning using coherent and non-coherent signal acquisitionQUALCOMM INC·Filed 2016·Granted Aug 15, 2017·12 cites·30 claims
- 0695US11533144B2Indication of time-frequency synchronization signal block (SSB) locations of neighboring transmission-reception points for positioning reference signal puncturing purposesQUALCOMM INC·Filed 2020·Granted Dec 20, 2022·3 cites·29 claims
- 0794US11546955B2Sidelink-based device-to-device communicationQUALCOMM INC·Filed 2021·Granted Jan 3, 2023·4 cites·22 claims
- 0893US12464318B2System and methods for supporting uplink and downlink positioning procedures in a wireless networkQUALCOMM INC·Filed 2024·Granted Nov 4, 2025·2 cites·20 claims
- 0993US12207163B1Hierarchical reporting of location assistance information for positioning reference signal (PRS) resources in a multi-beam user equipment-based positioning scenarioQUALCOMM INC·Filed 2024·Granted Jan 21, 2025·1 cites·20 claims
- 1093US12041578B2System and methods for supporting uplink and downlink positioning procedures in a wireless networkQUALCOMM INC·Filed 2019·Granted Jul 16, 2024·9 cites·16 claims
- 1193US11916836B2Interaction of discontinuous reception (DRX) with positioning reference signal (PRS) resourcesQUALCOMM INC·Filed 2022·Granted Feb 27, 2024·1 cites·20 claims
- 1292US11736934B2Minimum positioning reference signal (PRS) processing when measurement gaps are not configuredQUALCOMM INC·Filed 2021·Granted Aug 22, 2023·2 cites·47 claims
- 1392US11582629B2Determination of an active bandwidth part transition during a positioning sessionQUALCOMM INC·Filed 2020·Granted Feb 14, 2023·3 cites·30 claims
- 1492US11558162B2Interaction of discontinuous reception (DRX) with positioning reference signal (PRS) resourcesQUALCOMM INC·Filed 2020·Granted Jan 17, 2023·3 cites·40 claims
- 1592US11451926B2Methods and systems for on-demand transmission of a positioning reference signal in a wireless networkQUALCOMM INC·Filed 2019·Granted Sep 20, 2022·6 cites·32 claims
- 1692US11159972B2Handling of radio frequency front-end group delays for round trip time estimationQUALCOMM INC·Filed 2019·Granted Oct 26, 2021·6 cites·34 claims
- 1791US11917492B2Hierarchical reporting of location assistance information for positioning reference signal (PRS) resources in a multi-beam user equipment-based positioning scenarioQUALCOMM INC·Filed 2022·Granted Feb 27, 2024·1 cites·27 claims
- 1891US11658855B2Positioning reference signal muting patternsQUALCOMM INC·Filed 2020·Granted May 23, 2023·2 cites·52 claims
- 1991US11570789B2Multi-user-equipment positioning signalingQUALCOMM INC·Filed 2020·Granted Jan 31, 2023·2 cites·44 claims
- 2090US11202275B1Method and apparatus for power and processing savings for positioning reference signals transmitted in beamsQUALCOMM INC·Filed 2020·Granted Dec 14, 2021·4 cites·30 claims
- 2190US11089565B2Systems and methods for beam group reporting for new radio positioningQUALCOMM INC·Filed 2020·Granted Aug 10, 2021·2 cites·30 claims
- 2289US12041575B2Systems and methods for network procedures for on-demand positioning reference signal (PRS)QUALCOMM INC·Filed 2022·Granted Jul 16, 2024·1 cites·28 claims
- 2389US11695524B2Puncturing indicator of a portion of a reference signal within an unpunctured portion of the reference signalQUALCOMM INC·Filed 2020·Granted Jul 4, 2023·2 cites·60 claims
- 2489US11477754B2Systems and methods for positioning reference signal staggering configurationQUALCOMM INC·Filed 2020·Granted Oct 18, 2022·2 cites·40 claims
- 2589US11399356B2Synchronization signal block (SSB)-based positioning measurement signalsQUALCOMM INC·Filed 2019·Granted Jul 26, 2022·4 cites·30 claims
- 2689US11233544B1Methods and apparatus for multipath improvements using multiple antennasQUALCOMM INC·Filed 2020·Granted Jan 25, 2022·2 cites·28 claims
- 2789US9651653B2Positioning reference signal (PRS) generation for multiple transmit antenna systemsQUALCOMM INC·Filed 2013·Granted May 16, 2017·16 cites·69 claims
- 2888US11558846B2System and methods for support of secure base station almanac data in a wireless networkQUALCOMM INC·Filed 2020·Granted Jan 17, 2023·2 cites·52 claims
- 2988US11463221B2Measurement period formulation for positioning reference signal (PRS) processingQUALCOMM INC·Filed 2021·Granted Oct 4, 2022·2 cites·30 claims
- 3088US11362921B2Systems and methods for multiple round trip time (RTT) estimation in wireless networksQUALCOMM INC·Filed 2018·Granted Jun 14, 2022·4 cites·62 claims
- 3187US11671863B2Handling of radio frequency front-end group delays for round trip time estimationQUALCOMM INC·Filed 2021·Granted Jun 6, 2023·1 cites·34 claims
- 3287US11617150B2Systems and methods for beam group reporting for new radio positioningQUALCOMM INC·Filed 2022·Granted Mar 28, 2023·1 cites·34 claims
- 3387US11032792B2Navigation and positioning system using radio beamQUALCOMM INC·Filed 2019·Granted Jun 8, 2021·4 cites·36 claims
- 3487US8233091B1Positioning and time transfer using television synchronization signalsRABINOWITZ MATTHEW·Filed 2008·Granted Jul 31, 2012·32 cites·39 claims
- 3587US2025365697A1Regional positioning assistance dataQUALCOMM INC·Filed 2025·Application pending·0 cites
- 3687US2025374104A1Measurement reporting enhancements in batch mode reportingQUALCOMM INC·Filed 2025·Application pending·0 cites
- 3786US11470570B2Synchronization signal block (SSB)-based positioning measurement signalsQUALCOMM INC·Filed 2020·Granted Oct 11, 2022·2 cites·39 claims
- 3886US11297589B2Systems and methods for network procedures for on-demand random access channel (RACH)QUALCOMM INC·Filed 2019·Granted Apr 5, 2022·3 cites·34 claims
- 3986US10859595B2Systems and methods for improving location accuracy for a mobile device using sensorsQUALCOMM INC·Filed 2017·Granted Dec 8, 2020·5 cites·27 claims
- 4086US9549288B2Determination of differential forward link calibration in LTE networks for positioningQUALCOMM INC·Filed 2014·Granted Jan 17, 2017·12 cites·26 claims
- 4186US9491680B2Assistance data cell selection based on interference estimates in a wireless communications systemQUALCOMM INC·Filed 2014·Granted Nov 8, 2016·7 cites·25 claims
- 4285US12349200B2Calibration of angular measurement bias for positioning of a user equipmentQUALCOMM INC·Filed 2021·Granted Jul 1, 2025·1 cites·44 claims
- 4385US11765683B2Determining a user equipment position within a coverage sub-area of a cell based on cell identity dataQUALCOMM INC·Filed 2021·Granted Sep 19, 2023·1 cites·35 claims
- 4485US11641636B2Configurable quality metric for positioning measurementsQUALCOMM INC·Filed 2022·Granted May 2, 2023·1 cites·30 claims
- 4585US7498873B2Wide-lane pseudorange measurements using FM signalsROSUM CORP·Filed 2006·Granted Mar 3, 2009·24 cites·24 claims
- 4684US11792607B2Positioning signal frequency hop aggregationQUALCOMM INC·Filed 2021·Granted Oct 17, 2023·1 cites·30 claims
- 4783US12402026B2Measurement reporting enhancements in batch mode reportingQUALCOMM INC·Filed 2024·Granted Aug 26, 2025·0 cites·15 claims
- 4883US11546103B2Physical layer aspects of round-trip time and observed time difference of arrival based positioningQUALCOMM INC·Filed 2019·Granted Jan 3, 2023·4 cites·26 claims
- 4983US11451928B2Hierarchical reporting of location assistance information for positioning reference signal (PRS) resources in a multi-beam user equipment-based positioning scenarioQUALCOMM INC·Filed 2020·Granted Sep 20, 2022·1 cites·86 claims
- 5082US12500716B2Bandwidth part operation and downlink or uplink positioning reference signal schemeQUALCOMM INC·Filed 2023·Granted Dec 16, 2025·0 cites·30 claims
Showing the top 50 of 203 patent records by PatentIndex Score.
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