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Class Information
Number: 455/67.12
Name: Telecommunications > Transmitter and receiver at separate stations > Having measuring, testing, or monitoring of system or part > Using a chamber (e.g., room testing or audio surveillance, etc.)
Description: Subject matter wherein the measuring, testing, or monitoring is conducted in a confined housing or in a relatively close location.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7606165 |
What-if analysis for network diagnostics |
Oct. 20, 2009 |
| 7603087 |
Wireless video surveillance jamming and interface prevention |
Oct. 13, 2009 |
| 7599687 |
Apparatus for conducting radiated performance tests of a wireless device |
Oct. 6, 2009 |
| 7567614 |
Altering power consumption in communication links based on measured noise |
Jul. 28, 2009 |
| 7555295 |
System for determining radiated radio frequency (RF) receiver sensitivity and related methods |
Jun. 30, 2009 |
| 7555294 |
System for determining total isotropic sensitivity (TIS) and related methods |
Jun. 30, 2009 |
| 7548625 |
System and method of audio testing of acoustic devices |
Jun. 16, 2009 |
| 7539459 |
Active noise cancellation system, arrangement, and method |
May. 26, 2009 |
| 7505766 |
System for determining conducted radio frequency (RF) receiver sensitivity and related methods |
Mar. 17, 2009 |
| 7489905 |
System for determining RF path loss between an RF source and an RF receiver with hysteresis and related methods |
Feb. 10, 2009 |
| 7412256 |
Radio communication terminal and method of controlling internal radio communication |
Aug. 12, 2008 |
| 7403771 |
Telecom equipment with memory |
Jul. 22, 2008 |
| 7359701 |
Method for conducting radiated performance tests of a wireless device |
Apr. 15, 2008 |
| 7327984 |
Device and method for measuring receive sensitivity of communication system including receive-only path |
Feb. 5, 2008 |
| 7251456 |
Wireless module simulator |
Jul. 31, 2007 |
| 7236795 |
Controlling processor load in a wireless telecommunications network node |
Jun. 26, 2007 |
| 7228105 |
Field test chamber arrangement |
Jun. 5, 2007 |
| 7203616 |
Method and system for the interactive testing of assembled wireless communication devices |
Apr. 10, 2007 |
| 7162285 |
Detector and method for detecting telephone-activated devices in idle state |
Jan. 9, 2007 |
| 7109931 |
Method and apparatus to control an antenna efficiency test device |
Sep. 19, 2006 |
| 7109932 |
Antenna efficiency test device |
Sep. 19, 2006 |
| 7107020 |
Mobile phone positioning apparatus for radiation testing |
Sep. 12, 2006 |
| 7043286 |
Extrinsic signal to shunt an acoustic driver in a cellular telephone, pager or the like |
May. 9, 2006 |
| 7035594 |
Method and apparatus for testing and evaluating wireless communication devices |
Apr. 25, 2006 |
| 6970700 |
Power delivery system |
Nov. 29, 2005 |
| 6950665 |
Methodology and system for generating a three-dimensional model of interference in a cellular wireless communication network |
Sep. 27, 2005 |
| 6950670 |
Wireless network having joint power and data rate adaptation |
Sep. 27, 2005 |
| 6870905 |
Wiretap implemented by media gateway multicasting |
Mar. 22, 2005 |
| 6839546 |
Process transmitter with wireless communication link |
Jan. 4, 2005 |
| 6839544 |
System and method for remote monitoring of a transmitter in a wireless base station |
Jan. 4, 2005 |
| 6785515 |
Method and system for tapping telephone conversations |
Aug. 31, 2004 |
| 6721561 |
Method for building a home-zone database using measured power strength |
Apr. 13, 2004 |
| 6718296 |
Measurement of signal quality |
Apr. 6, 2004 |
| 6678525 |
Method and apparatus for modeling the propagation of wireless signals in buildings |
Jan. 13, 2004 |
| 6662009 |
Methods and apparatus for performance testing of cordless telephones |
Dec. 9, 2003 |
| 6525657 |
Apparatus and method for production testing of the RF performance of wireless communications devices |
Feb. 25, 2003 |
| 6397154 |
Correlation method for surveillance device detection |
May. 28, 2002 |
| 6314272 |
Radio frequency broadcast system for enclosed spaces |
Nov. 6, 2001 |
| 6253064 |
Terminal based traffic management and security surveillance system for aircraft and other commercial vehicles |
Jun. 26, 2001 |
| 6208841 |
Environmental simulator for a wireless communication device |
Mar. 27, 2001 |
| 6169498 |
Device and method for communication location-specific messages |
Jan. 2, 2001 |
| 6137992 |
Vehicle audio distortion measurement system |
Oct. 24, 2000 |
| 6104292 |
Baby bottle attachment with sound monitor/transmitter and recordable/pre-recorded sound playback |
Aug. 15, 2000 |
| 6088582 |
Controlled environment radio test apparatus and method |
Jul. 11, 2000 |
| 6057765 |
Non-linear junction detector |
May. 2, 2000 |
| 5893031 |
System and method for collection of transmission characteristics |
Apr. 6, 1999 |
| 5877675 |
Wireless healthcare communication system |
Mar. 2, 1999 |
| 5873026 |
Battery powered voice transmitter and receiver tuned to an RF frequency by the receiver |
Feb. 16, 1999 |
| 5825331 |
Radiated emission measuring method using GTEM cell |
Oct. 20, 1998 |
| 5818328 |
Method and system for providing improved wireless audio transmission |
Oct. 6, 1998 |
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