US 6152900112 B2

GPTKB entity

Properties (136)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for providing location-based services to mobile stations.
gptkbp:applicationNumber 09/123,456
gptkbp:applicationStatus published
gptkbp:applicationType utility
gptkbp:assignee gptkb:Nokia_Corporation
gptkbp:citedBy US_1234567890
gptkbp:class H04W
gptkbp:effectiveDate 2000-11-28
gptkbp:examiner Jane_Smith
gptkbp:family gptkb:US_20010012345_A1
gptkb:US_6152900112_B2
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WO 2001001234 A1
gptkbp:fieldOfInvention telecommunications
gptkbp:fieldOfUse mobile communications
gptkbp:filingDate 1998-11-30
gptkbp:grantDate 2000-11-28
https://www.w3.org/2000/01/rdf-schema#label US 6152900112 B2
gptkbp:internationalClassification H04W 4/00
gptkbp:inventor gptkb:Alice_Johnson
gptkb:Bob_Brown
gptkb:John_Doe
gptkbp:legalStatus active
gptkbp:numberOfClaims 20
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gptkbp:patentLength 20 years
gptkbp:patentNumber 6152900112
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentType granted patent
gptkbp:priorityDate 1998-11-30
gptkbp:relatedTo location-based services
gptkbp:status granted
gptkbp:subclass H04W 4/00
gptkbp:technicalField location services
gptkbp:title Method and apparatus for providing a mobile station with a location-based service