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Class Information
Number: 342/50
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Radar transponder system > With telemetry
Description: Subject matter wherein the coded transponder signal contains telemetry information.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7583192 |
Radio frequency identification device and method |
Sep. 1, 2009 |
| 7579989 |
Method and system for emitter localisation |
Aug. 25, 2009 |
| 7580361 |
Network system, information processor and electronic apparatus |
Aug. 25, 2009 |
| 7573368 |
Electromagnetic transponder with no autonomous power supply |
Aug. 11, 2009 |
| 7504992 |
Wireless system using continuous wave phase measurement for high-precision distance measurement |
Mar. 17, 2009 |
| 7460059 |
Removing interfering clutter associated with radar pulses that an airborne radar receives from a radar transponder |
Dec. 2, 2008 |
| 7414517 |
Radio frequency identification transponder |
Aug. 19, 2008 |
| 7369941 |
Collision detection system and method of estimating target crossing location |
May. 6, 2008 |
| 7292822 |
Wireless communication system using surface acoustic wave (SAW) second harmonic techniques |
Nov. 6, 2007 |
| 7224308 |
Identification and location system for personnel and vehicles |
May. 29, 2007 |
| 7158031 |
Thin, flexible, RFID label and system for use |
Jan. 2, 2007 |
| 7075476 |
Ultra-wideband smart sensor interface network and method |
Jul. 11, 2006 |
| 6946952 |
Data carrier for transmitting data with different transmission parameters |
Sep. 20, 2005 |
| 6864829 |
System for determining a position of a moving transponder |
Mar. 8, 2005 |
| 6825794 |
Wireless communication system using surface acoustic wave (SAW) second harmonic techniques |
Nov. 30, 2004 |
| 6816106 |
Identification and location system for personnel and vehicles |
Nov. 9, 2004 |
| 6774778 |
Tire pressure monitoring device and code learning method therefor |
Aug. 10, 2004 |
| 6745008 |
Multi-frequency communication system and method |
Jun. 1, 2004 |
| 6728629 |
On-road reference point positional data delivery device |
Apr. 27, 2004 |
| 6717516 |
Hybrid bluetooth/RFID based real time location tracking |
Apr. 6, 2004 |
| 6693581 |
Device for transmitting data in a motor vehicle |
Feb. 17, 2004 |
| 6670909 |
Ultra-wideband smart sensor interface network and method |
Dec. 30, 2003 |
| 6657578 |
Formation surveillance and collision avoidance |
Dec. 2, 2003 |
| 6630900 |
Process for carrying out a non-contact remote interrogation |
Oct. 7, 2003 |
| 6614385 |
Police activity transponder utilizing a vehicle interface |
Sep. 2, 2003 |
| 6462698 |
Wireless communication system using surface acoustic wave (SAW) single-phase unidirectional transducer (SPUDT) techniques |
Oct. 8, 2002 |
| 6433671 |
Dual mode transmitter-receiver and decoder for RF transponder tags |
Aug. 13, 2002 |
| 6430479 |
Methods, apparatus and computer program products for determining the vertical speed of an aircraft |
Aug. 6, 2002 |
| 6407695 |
Process for carrying out a non-contact remote enquiry |
Jun. 18, 2002 |
| 6362772 |
Transponder plot system and method |
Mar. 26, 2002 |
| 6329944 |
Tag communication protocol & system |
Dec. 11, 2001 |
| 6323804 |
Method and apparatus for GPS time determination |
Nov. 27, 2001 |
| 6324448 |
Methods, apparatus and computer program products for determining the vertical speed of an aircraft |
Nov. 27, 2001 |
| 6294981 |
Transponder reading device and also control system for controlling the handling of transponder-bearing objects by means of transponder reading devices |
Sep. 25, 2001 |
| 6288629 |
Method of using write--ok flag for radio frequency (RF) transponders (RF Tags) |
Sep. 11, 2001 |
| 6181272 |
Data communications network |
Jan. 30, 2001 |
| 6177859 |
Radio frequency communication apparatus and methods of forming a radio frequency communication apparatus |
Jan. 23, 2001 |
| 6087973 |
Increased accuracy of range measurement between data link systems |
Jul. 11, 2000 |
| 6072421 |
Moving object high-accuracy position locating method and system |
Jun. 6, 2000 |
| 5995039 |
Method and apparatus for precise noncoherent doppler tracking of a spacecraft |
Nov. 30, 1999 |
| 5963650 |
Method and apparatus for a customizable low power RF telemetry system with high performance reduced data rate |
Oct. 5, 1999 |
| 5886393 |
Bonding wire inductor for use in an integrated circuit package and method |
Mar. 23, 1999 |
| 5792337 |
Method and apparatus for detection of corrosion |
Aug. 11, 1998 |
| 5774047 |
Tire pressure sensing system including improved switch and location indicator |
Jun. 30, 1998 |
| 5748138 |
Synchronous identification of friendly targets |
May. 5, 1998 |
| 5745072 |
Method and apparatus for precise noncoherent doppler tracking of a spacecraft |
Apr. 28, 1998 |
| 5712630 |
High power moving object identification system |
Jan. 27, 1998 |
| 5682603 |
Start-up method for mobile transceivers, mobile transceivers and fixed transceivers thereof |
Oct. 28, 1997 |
| 5675342 |
Automatic vehicle identification system capable of vehicle lane discrimination |
Oct. 7, 1997 |
| 5640164 |
System for the transmission of information by microwaves and a communication device to be used in such a system |
Jun. 17, 1997 |
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