| 6671377 |
System and method for downloading network information to mobile stations for location calculation |
David Boltz |
2003-12-30 |
| 6546242 |
Systems, methods and apparatuses for maintaining services within a telecommunications network having separate service providers and network providers |
Vladimir Alperovich |
2003-04-08 |
| 6516197 |
System and method for reporting the number and/or duration of positioning requests for terminal-based location calculation |
David Boltz |
2003-02-04 |
| 6463288 |
System and method for monitoring positioning requests for mobile subscribers |
David Boltz |
2002-10-08 |
| 6463289 |
System and method for providing restricting positioning of a target mobile station based on the calculated location estimate |
David Boltz |
2002-10-08 |
| 6385458 |
Priority handling of location services in a mobile communications network |
Dimitrios Papadimitriou |
2002-05-07 |
| 6360102 |
System and method for defining a subscriber location privacy profile |
David Boltz |
2002-03-19 |
| 6311069 |
System and method for alerting a mobile subscriber being positioned |
David Boltz |
2001-10-30 |
| 6295454 |
System and method for providing chronicled location information for terminal-based position calculation |
David Boltz |
2001-09-25 |
| 6272342 |
System and method for providing historical data for location services |
Dimitris Papadimitriou, Maya Roel-Ng |
2001-08-07 |
| 6269244 |
Enhanced cellular network architecture |
Vladimir Alperovich |
2001-07-31 |
| 6219557 |
System and method for providing location services in parallel to existing services in general packet radio services architecture |
— |
2001-04-17 |
| 6216007 |
Prevention of alteration of location information for mobile-based location calculation |
David Boltz |
2001-04-10 |
| 6195557 |
System and method for use of override keys for location services |
Stephen Hayes, Maya Roel-Ng |
2001-02-27 |
| 6191737 |
System and method for mobile station position determination along border areas |
Dimitris Papadimitriou |
2001-02-20 |
| 6181934 |
System and method for providing efficient signaling for a positioning request and an indication of when a mobile station becomes available for location services |
Dimitris Papadimitriou |
2001-01-30 |
| 6169899 |
System and method for providing historical data for location services |
Dimitris Papadimitriou, Maya Roel-Ng |
2001-01-02 |
| 6167266 |
Method for handling of positioning triggers for batch location requests within a location services system |
Maya Roel-Ng |
2000-12-26 |
| 6151498 |
System and method for routing positioning requests based on mobile switching center address |
Maya Roel-Ng, Stephen Hayes |
2000-11-21 |
| 6134447 |
System and method for monitoring and barring location applications |
Maya Roel-Ng |
2000-10-17 |
| 6104932 |
System and method for handling location services by implementing a new transaction type at the connection-management level |
— |
2000-08-15 |
| 6104931 |
System and method for defining location services |
Stephen Hayes, Maya Roel-Ng |
2000-08-15 |
| 6064882 |
System and method for satellite call optimization |
Michael Coyne, Eric Valentine |
2000-05-16 |
| 6002936 |
System and method for informing network of terminal-based positioning method capabilities |
Maya Roel-Ng, Stephen Hayes |
1999-12-14 |
