Inventor · disambiguated record
Bochih Liu
Also filed as: LIU BOCHIH
26 granted patents·77 citations·filing 2014–2018
94Inventor score
Top patents by PatentIndex Score
26 records- 0195US9746331B1Method and apparatus for map matchingMARVELL INT LTD·Filed 2015·Granted Aug 29, 2017·17 cites·18 claims
- 0290US10412545B1Device-to-device radio frequency proximity determinationMARVELL INT LTD·Filed 2017·Granted Sep 10, 2019·9 cites·20 claims
- 0387US10067237B1Method and apparatus for geo-fence detectionMARVELL INT LTD·Filed 2016·Granted Sep 4, 2018·8 cites·15 claims
- 0483US10299077B1Apparatus and method for transforming and cleaning position data for a database-based positioning systemMARVELL INT LTD·Filed 2016·Granted May 21, 2019·4 cites·20 claims
- 0581US9197998B2Method and system for positioning wireless deviceMARVELL WORLD TRADE LTD·Filed 2014·Granted Nov 24, 2015·4 cites·19 claims
- 0679US10365377B1Apparatus and method for mobility mode state detectionMARVELL INT LTD·Filed 2016·Granted Jul 30, 2019·4 cites·16 claims
- 0779US9781572B2Positioning database management applied to server-based positioning systemMARVELL WORLD TRADE LTD·Filed 2016·Granted Oct 3, 2017·2 cites·16 claims
- 0878US10274604B1System, device, and method of prioritizing generation of predicted ephemeris dataMARVELL INT LTD·Filed 2016·Granted Apr 30, 2019·4 cites·20 claims
- 0978US9237418B2Positioning database management applied to server-based positioning systemMARVELL WORLD TRADE LTD·Filed 2014·Granted Jan 12, 2016·3 cites·18 claims
- 1075USRE48934EWireless LAN device positioningMARVELL WORLD TRADE LTD·Filed 2018·Granted Feb 15, 2022·2 cites·20 claims
- 1175USRE48160EMethod and system for positioning wireless deviceMARVELL WORLD TRADE LTD·Filed 2018·Granted Aug 11, 2020·2 cites·19 claims
- 1275US9712976B1Method and system for position updating using cached radio signal rangeMARVELL INT LTD·Filed 2015·Granted Jul 18, 2017·2 cites·20 claims
- 1373US9642110B2GPS and WLAN hybrid position determinationMARVELL WORLD TRADE LTD·Filed 2014·Granted May 2, 2017·5 cites·31 claims
- 1473US9591458B2Method and apparatus for adaptive positioningMARVELL WORLD TRADE LTD·Filed 2015·Granted Mar 7, 2017·3 cites·20 claims
- 1571USRE47926EServer-based positioning system architectureMARVELL WORLD TRADE LTD·Filed 2018·Granted Mar 31, 2020·1 cites·18 claims
- 1671US9467965B2Positioning data distribution applied to server-based positioning systemMARVELL WORLD TRADE LTD·Filed 2014·Granted Oct 11, 2016·2 cites·20 claims
- 1765US9578618B2Server-based positioning system architectureMARVELL WORLD TRADE LTD·Filed 2014·Granted Feb 21, 2017·1 cites·18 claims
- 1864US9877157B2Autonomous in-device GNSS augmentation systemMARVELL WORLD TRADE LTD·Filed 2015·Granted Jan 23, 2018·1 cites·15 claims
- 1963US9743233B1Method and apparatus for geo-fence monitoringMARVELL INT LTD·Filed 2015·Granted Aug 22, 2017·1 cites·20 claims
- 2059US9521568B2Wireless LAN device positioningMARVELL WORLD TRADE LTD·Filed 2014·Granted Dec 13, 2016·1 cites·20 claims
- 2157USRE47940EPositioning database management applied to server-based positioning systemMARVELL WORLD TRADE LTD·Filed 2018·Granted Apr 7, 2020·0 cites·18 claims
- 2256US9357521B2Determining an estimated location of a base stationMARVELL WORLD TRADE LTD·Filed 2014·Granted May 31, 2016·1 cites·30 claims
- 2348US9699759B1Method and device for detecting false movement of a mobile deviceMARVELL INT LTD·Filed 2016·Granted Jul 4, 2017·0 cites·16 claims
- 2446US10408855B1Method and apparatus for efficiently determining positional states of a vehicle in a vehicle navigation systemMARVELL INT LTD·Filed 2016·Granted Sep 10, 2019·0 cites·19 claims
- 2542US10310089B2Method and apparatus for updating and providing satellite navigation messageMARVELL WORLD TRADE LTD·Filed 2016·Granted Jun 4, 2019·0 cites·20 claims
- 2638US9872166B2Apparatus and method for providing positioning data based on authentication resultMARVELL WORLD TRADE LTD·Filed 2015·Granted Jan 16, 2018·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →