Zoeken Afbeeldingen Maps Play YouTube Nieuws Gmail Drive Meer »
Inloggen
Gebruikers van een schermlezer: klik op deze link voor de toegankelijkheidsmodus. De toegankelijkheidsmodus beschikt over dezelfde essentiële functies, maar werkt beter met je lezer.

Patenten

  1. Geavanceerd zoeken naar patenten
PublicatienummerWO2004036240 A2
PublicatietypeAanvraag
AanvraagnummerPCT/US2003/033124
Publicatiedatum29 april 2004
Aanvraagdatum17 okt 2003
Prioriteitsdatum17 okt 2002
Ook gepubliceerd alsCA2501268A1, CA2501268C, CN1705894A, CN100520440C, CN101592726A, CN101592726B, DE60327642D1, EP1552323A2, EP1552323B1, EP1986017A2, EP1986017A3, EP1986017B1, US7660588, US8583140, US8588811, US9014719, US20050192024, US20100203899, US20120115509, US20140038637, WO2004036240A3
PublicatienummerPCT/2003/33124, PCT/US/2003/033124, PCT/US/2003/33124, PCT/US/3/033124, PCT/US/3/33124, PCT/US2003/033124, PCT/US2003/33124, PCT/US2003033124, PCT/US200333124, PCT/US3/033124, PCT/US3/33124, PCT/US3033124, PCT/US333124, WO 2004/036240 A2, WO 2004036240 A2, WO 2004036240A2, WO-A2-2004036240, WO2004/036240A2, WO2004036240 A2, WO2004036240A2
UitvindersLeonid Sheynblat
AanvragerQualcomm, Incorporated
Citatie exporterenBiBTeX, EndNote, RefMan
Externe links:  Patentscope, Espacenet
Method and apparatus for improving radio location accuracy
WO 2004036240 A2
Samenvatting  beschikbaar in het Engels
Beschrijving  beschikbaar in het Engels
Patentcitaties
Geciteerd patent Aanvraagdatum Publicatiedatum Aanvrager Titel
WO2002071095A2 *1 maart 200212 sept 2002Qualcomm IncorporatedMethod and apparatus providing improved position estimate based on an initial coarse position estimate
WO2003001236A2 *17 juni 20023 jan 2003Qualcomm IncorporatedMethod and apparatus for providing accurate position estimates in instances of severe dilution of precision
EP1143262A2 *19 maart 200110 okt 2001Lucent Technologies Inc.Location determination using weighted ridge regression
EP1148344A1 *6 nov 200024 okt 2001Lucent Technologies Inc.Positioning of a wireless terminal with satellite positioning signals or base station signals
US5999124 *22 april 19987 dec 1999Snaptrack, Inc,Satellite positioning system augmentation with wireless communication signals
US6420999 *26 okt 200016 juli 2002Qualcomm, Inc.Method and apparatus for determining an error estimate in a hybrid position determination system
Verwijzingen naar dit patent
Citerend patent Aanvraagdatum Publicatiedatum Aanvrager Titel
WO2008108194A2 *19 feb 200812 sept 2008Toyota Jidosha Kabushiki KaishaMobile-unit positioning device
WO2008108194A3 *19 feb 200818 dec 2008Naoto HasegawaMobile-unit positioning device
WO2009115130A1 *20 maart 200824 sept 2009Telespazio S.P.A.Position estimation enhancement for a global navigation satellite system receiver
WO2009149417A15 juni 200910 dec 2009Skyhook Wireless, Inc.Method and system for determining location using a hybrid satellite and wlan positioning system by selecting the best wlan-ps solution
WO2009156311A1 *16 juni 200930 dec 2009Sierra WirelessProcédé de localisation d'un dispositif de radiocommunication, produit programme d'ordinateur, moyen de stockage et module de radiocommunication correspondants
WO2010107598A1 *5 maart 201023 sept 2010Andrew LlcSystem and method for generic application of location determination for network attached devices
WO2010141885A3 *4 juni 201027 jan 2011Qualcomm IncorporatedOn demand positioning
WO2014153484A1 *20 maart 201425 sept 2014Qualcomm IncorporatedMethods and apparatuses for location-triggered sensor initialization
CN102460204A *4 juni 201016 mei 2012高通股份有限公司请求式定位
CN103424760A *4 juni 20104 dec 2013高通股份有限公司请求式定位
EP1992179A2 *23 feb 200719 nov 2008Skyhook Wireless, Inc.Methods and systems for estimating a user position in a wlan positioning system based on user assigned access point locations
EP1992179A4 *23 feb 200712 mei 2010Skyhook Wireless IncMethods and systems for estimating a user position in a wlan positioning system based on user assigned access point locations
EP2179598A2 *14 juli 200828 april 2010Kabushiki Kaisha ToshibaSecure localization for 802.11 networks with fine granularity
EP2179598A4 *14 juli 20085 dec 2012Toshiba KkSecure localization for 802.11 networks with fine granularity
EP2259643A3 *25 maart 201020 mei 2015ThalesProcédé de transmission d'informations de position par un dispositif mobile
EP2283641A1 *5 juni 200916 feb 2011Skyhook Wireless, Inc.Method and system for determining location using a hybrid satellite and wlan positioning system by selecting the best wlan-ps solution
EP2283641A4 *5 juni 200919 dec 2012Skyhook Wireless IncMethod and system for determining location using a hybrid satellite and wlan positioning system by selecting the best wlan-ps solution
US797812719 feb 200812 juli 2011Toyota Jidosha Kabushiki KaishaMobile unit positioning device
US823948316 maart 20097 aug 2012Andrew, LlcSystem and method for generic application of location determination for network attached devices
US830117016 juni 200930 okt 2012Sierra WirelessMethod of locating a radiocommunication device, corresponding computer program product, storage means and radiocommunication module
US83905122 juni 20105 maart 2013Qualcomm IncorporatedOn demand positioning
US850840620 maart 200813 aug 2013Telespazio S.P.A.Position estimation enhancement for a global navigation satellite system receiver
US873010025 jan 201320 mei 2014Qualcomm IncorporatedOn demand positioning
US89719159 juni 20113 maart 2015Skyhook Wireless, Inc.Systems for and methods of determining likelihood of mobility of reference points in a positioning system
US897192311 okt 20133 maart 2015Skyhook Wireless, Inc.Methods of and systems for measuring beacon stability of wireless access points
US898199212 okt 200917 maart 2015Qualcomm IncorporatedMethods and apparatuses for selectively validating satellite positioning system measurement information
US89834934 feb 201317 maart 2015Skyhook Wireless, Inc.Method and system for selecting and providing a relevant subset of Wi-Fi location information to a mobile client device so the client device may estimate its position with efficient utilization of resources
US90147159 juni 201121 april 2015Skyhook Wireless, Inc.Systems for and methods of determining likelihood of atypical transmission characteristics of reference points in a positioning system
US90315807 nov 201312 mei 2015Skyhook Wireless, Inc.Method of and system for estimating temporal demographics of mobile users
US905237810 april 20129 juni 2015Skyhook Wireless, Inc.Estimation of position using WLAN access point radio propagation characteristics in a WLAN positioning system
US910390019 nov 201211 aug 2015Skyhook Wireless, Inc.System and method of gathering WLAN packet samples to improve position estimates of WLAN positioning device
US925360515 april 20102 feb 2016Skyhook Wireless, Inc.System and method for resolving multiple location estimate conflicts in a WLAN-positioning system
US927423127 maart 20141 maart 2016Qualcomm IncorporatedDemand positioning
US927987713 mei 20138 maart 2016Skyhook Wireless, Inc.Technique for using cached information with a WLAN positioning system to obtain an estimate of a position of a mobile device
US929889724 mei 201329 maart 2016Skyhook Wireless, Inc.Method of and systems for privacy preserving mobile demographic measurement of individuals, groups and locations over time and space
US94678078 mei 201511 okt 2016Skyhook Wireless, Inc.Estimating demographics associated with a selected geographic area
US94767165 nov 201325 okt 2016Qualcomm IncorporatedMethods and apparatuses for location-triggered sensor initialization
US951647131 dec 20136 dec 2016Skyhook Wireless, Inc.System and method for estimating the probability of movement of access points in a WLAN-based positioning system
US95215122 maart 201513 dec 2016Skyhook Wireless, Inc.Determining a designated wireless device lacks a fixed geographic location and using the determination to improve location estimates
Classificaties
Internationale classificatieG01S19/23, G01S1/00, G01S5/02, G01S19/12, H04W64/00, G01S19/09, G01S19/34, G01S19/48, G01S19/46
Coöperatieve classificatieG01S19/48, H04W64/00, G01S19/46, G01S5/0263, H04W4/025
Europese classificatieH04W64/00, G01S5/02H1, G01S19/46
Juridische gebeurtenissen
DatumCodeGebeurtenisBeschrijving
29 april 2004AKDesignated states
Kind code of ref document: A2
Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG UZ VC VN YU ZA ZM ZW
29 april 2004ALDesignated countries for regional patents
Kind code of ref document: A2
Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG
23 juni 2004121Ep: the epo has been informed by wipo that ep was designated in this application
8 juli 2004DFPERequest for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
29 maart 2005WWEWipo information: entry into national phase
Ref document number: 2003809164
Country of ref document: EP
31 maart 2005WWEWipo information: entry into national phase
Ref document number: 2003301350
Country of ref document: AU
Ref document number: 2501268
Country of ref document: CA
13 april 2005WWEWipo information: entry into national phase
Ref document number: PA/a/2005/003921
Country of ref document: MX
Ref document number: 1020057006334
Country of ref document: KR
18 april 2005WWEWipo information: entry into national phase
Ref document number: 2005501476
Country of ref document: JP
Ref document number: 20038A15860
Country of ref document: CN
17 mei 2005ENPEntry into the national phase in:
Ref document number: 2005114912
Country of ref document: RU
Kind code of ref document: A
1 juni 2005WWPWipo information: published in national office
Ref document number: 1020057006334
Country of ref document: KR
13 juli 2005WWPWipo information: published in national office
Ref document number: 2003809164
Country of ref document: EP