Location-based services

A Phillips, F Schroth, GM Palmer, SG Zielinski… - US Patent …, 2010 - Google Patents
5,724,660 A 3, 1998 Kauser et al. 5,732,354 A 3, 1998 MacDonald 5,848,373 A* 12/1998
DeLorime et al............. TO1, 200 5,890,068 A 3, 1999 Fattouche et al. 6,069,570 A 5/2000 …

Location-based services

A Phillips, F Schroth, GM Palmer, SG Zielinski… - US Patent …, 2012 - Google Patents
Provided herein are methods and systems relating to location based services such as Social
networking, providing demo graphic information, tracking mobile devices, providing busi …

Multi-path mitigation in rangefinding and tracking objects using reduced attenuation RF technology

F Markhovsky, T Prevatt - US Patent 9,507,007, 2016 - Google Patents
An autonomous system with no Customer Network Invest ment is described, wherein the
system is configurable to operate on a band other than the LTE band. Such system allows …

Location sharing and tracking using mobile phones or other wireless devices

RD Haney - US Patent 8,538,458, 2013 - Google Patents
4,818,998 4,819,860 4,868,376 4,884,132 4,891,638 4,891,650 4,903,212 4,907,159
4,910,767 4,939,662 4,952,928 4,972,484 4,980,913 4,999,783 5,014,040 5,014,206 …

Network autonomous wireless location system

JF Bull, ML Ward - US Patent 8,213,957, 2012 - Google Patents
3,876,980 A 4/1975 Haemmig et a1. 3,921,076 A 11/1975 Currie 4,053,890 A 10/1977
Woodson, III et a1. 4,083,003 A 4/1978 Haemmig 4,169,245 A 9/1979 Crom et a1. RE31 …

Methods and apparatuses for geospatial-based sharing of information by multiple devices

RD Haney - US Patent 8,385,964, 2013 - Google Patents
(57) ABSTRACT A system for exchanging GPS or other position data between wireless
devices for purposes of group activities, child loca tion monitoring, work group coordination …

Geo-fencing in a wireless location system

ML Ward, PM Czarnecki, RJ Anderson - US Patent 8,320,931, 2012 - Google Patents
Related US Application Data (63) Continuation of application No. 1 1/150,414, filed on Jun.
10, 2005, now Pat. No. 7,783.299, which is a continuation-in-part of application No …

Dual mode uplink/downlink location measurement and multi-protocol location measurement

GG Davis, RC Stribling, RL Engle… - US Patent …, 2006 - Google Patents
Certain aspects of the disclosure relate to combining uplink and downlink location
technologies into a single location service system, to obtain the benefits offered by both of …

Location estimation in wireless telecommunication networks

P Myllymäki, H Tirri, P Kontkanen, J Lahtinen… - US Patent …, 2007 - Google Patents
(57) ABSTRACT A method for estimating a receiver's location in a wireless communication
environment having several channels. Each channel has at least one signal parameter that …

Location information management system and method for mobile communications unit

SP Nowak, JA Fitch - US Patent 6,757,545, 2004 - Google Patents
This application contains Subject matter that is disclosed in US patent application Ser. No.
09/396,235, which is entitled “Multiple Input Data Management for Wireless Location-Based …