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Your search returned 266 patents.
( 342/463 in Current US Classification ) |
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| 1 2 3 |
| Patent ID | Title | Date Filed |
| 6717547 | Position location using broadcast television signals and mobile telephone signals
| August 29, 2002 |
| 6714161 | Location determination using location data items received by short-range communication
| June 3, 2002 |
| 6690321 | Multi-sensor target counting and localization system
| July 22, 2002 |
| 6674403 | Position detection and location tracking in a wireless network
| September 5, 2002 |
| 6671582 | Flexible agricultural automation
| August 26, 2002 |
| 6664925 | Method and system for determining the location of a mobile computer
| May 2, 2002 |
| 6646604 | Automatic synchronous tuning of narrowband receivers of a wireless location system for voice/traffic channel tracking
| March 25, 2002 |
| 6624785 | Receiver designed to pick up an electromagnetic signal and system using such a receiver
| January 9, 2002 |
| 6618010 | Passive tracking system and method
| November 14, 2001 |
| 6615155 | Object tracking using a single sensor or a pair of sensors
| March 29, 2001 |
| 6614384 | System and method for detecting an intruder using impulse radio technology
| September 14, 2001 |
| 6611234 | System and method for position determination by impulse radio using round trip time-of-flight
| September 18, 2001 |
| 6611232 | Lock box locator
| July 27, 2001 |
| 6608593 | System and method for determining the location of a transmitter using passive reflectors or refractors as proxy receivers
| June 25, 2001 |
| 6606501 | TOA Positioning of GPRS mobiles within the BSS centric architecture of a GSM network
| November 10, 1999 |
| 6603428 | Multiple pass location processing
| March 25, 2002 |
| 6593885 | Low cost DTOA location processing system based on multiple readers-to-single processor architecture
| April 20, 2001 |
| 6590537 | Local wireless digital tracking network
| July 9, 2001 |
| 6590536 | Body motion detecting system with correction for tilt of accelerometers and remote measurement of body position
| August 18, 2000 |
| 6580393 | System and method for determining the location of a transmitter using passive reflectors or refractors as proxy receivers and using database querying
| June 25, 2001 |
| 6577275 | Transactions and business processes executed through wireless geolocation system infrastructure
| March 7, 2001 |
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