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Class Information
Number: 455/67.11
Name: Telecommunications > Transmitter and receiver at separate stations > Having measuring, testing, or monitoring of system or part
Description: Subject matter which relates to means intended solely for the purpose of and adapted to (a) adjust the frequency setting of a carrier wave generation means or determine the output frequency or some other characteristics of a transmitter means; (b) adjust the frequency setting of a local oscillator, a tuning means or other stages of a receiver means in accordance with a standard frequency; c) compare the frequency of a resonant input or output circuit of a receiver or transmitter with a standard frequency for the purpose of setting a tuning position indicator or dial to correspond to maximum transmitter or receiver output at the standard frequency; and (d) determine the operating characteristics of the whole or selected components of the system under prescribed conditions of operation.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 455/67.13 |
Noise, distortion, or unwanted signal detection (e.g., quality control, etc.) |
863 |
| 455/67.15 |
Of a microwave link or system |
70 |
| 455/67.16 |
Phase measuring (e.g., group delay, propagation effect, etc.) |
302 |
| 455/67.12 |
Using a chamber (e.g., room testing or audio surveillance, etc.) |
63 |
| 455/67.14 |
Using a test signal |
409 |
| 455/67.7 |
With indication (e.g., visual or voice signalling, etc.) |
237 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7433696 |
Wireless node location mechanism featuring definition of search region to optimize location computation |
Oct. 7, 2008 |
| 7433652 |
Electro-magnetic propagation modeling |
Oct. 7, 2008 |
| 7433432 |
Adaptive detector for multiple-data-path systems |
Oct. 7, 2008 |
| 7430440 |
Method and apparatus for reducing transient impacts of beam switching in a switched beam antenna system |
Sep. 30, 2008 |
| 7430436 |
Wireless communication device and transmission power control method of its connection request |
Sep. 30, 2008 |
| 7430431 |
Recovering the reverse link in a cellular mobile communication system |
Sep. 30, 2008 |
| 7430429 |
Diversity system for measuring reception quality |
Sep. 30, 2008 |
| 7430413 |
Method and device for simulating a radio channel |
Sep. 30, 2008 |
| 7430412 |
Digitally programmable continuously variable precision microwave attenuator |
Sep. 30, 2008 |
| 7430407 |
Circuitry and method for processing receive signals of a receive system |
Sep. 30, 2008 |
| 7428264 |
Transmission power control method for a wireless communication system |
Sep. 23, 2008 |
| 7428228 |
Method and apparatus for detecting active downlink channelization codes in a TD-CDMA mobile communication system |
Sep. 23, 2008 |
| 7426390 |
Method and apparatus for efficient neighbor cell measurement |
Sep. 16, 2008 |
| 7426374 |
Combination of high-side and low-side current sensing in system for providing power over communication link |
Sep. 16, 2008 |
| 7424406 |
Filter characteristic measuring method and system |
Sep. 9, 2008 |
| 7424277 |
Device, system and method of wireless signal detection |
Sep. 9, 2008 |
| 7424273 |
Evaluating performance of a multiple-input multiple output (MIMO) communications link |
Sep. 9, 2008 |
| 7424270 |
Feedback decoding techniques in a wireless communications system |
Sep. 9, 2008 |
| 7424269 |
System, method and device of radar detection |
Sep. 9, 2008 |
| 7424268 |
System and method for management of a shared frequency band |
Sep. 9, 2008 |
| 7423586 |
Antennas array calibration arrangement and method |
Sep. 9, 2008 |
| 7421283 |
Transmission power control method and apparatus for mobile communication system |
Sep. 2, 2008 |
| 7421276 |
Method, apparatus and system of configuring a wireless device based on location |
Sep. 2, 2008 |
| 7421261 |
Blind detection |
Sep. 2, 2008 |
| 7421248 |
Method and apparatus for adjusting operational parameter of a wireless device bases upon a monitored characteristic |
Sep. 2, 2008 |
| 7418249 |
Radio apparatus |
Aug. 26, 2008 |
| 7418241 |
System and techniques for enhancing the reliability of feedback in a wireless communications system |
Aug. 26, 2008 |
| 7418240 |
Dynamic adaptation of impaired RF communication channels in a communication system |
Aug. 26, 2008 |
| 7418239 |
Reselection optimization in mobile wireless communication devices and methods therefor |
Aug. 26, 2008 |
| 7418032 |
Altering power consumption in communication links based on measured noise |
Aug. 26, 2008 |
| 7415253 |
Temperature compensation of transmit power of a wireless communication device |
Aug. 19, 2008 |
| 7415250 |
Distortion compensating amplifier |
Aug. 19, 2008 |
| 7415246 |
Attenuation of high-power inbound RF signals based on attenuation of a T/R switch |
Aug. 19, 2008 |
| 7415244 |
Multi-channel millimeter wave imaging system |
Aug. 19, 2008 |
| 7412246 |
Method and system for improved wlan location |
Aug. 12, 2008 |
| 7412235 |
System and method for fast detection of specific on-air data rate |
Aug. 12, 2008 |
| 7412233 |
Cellular communication standard employment by mobile cellular communication device for network management information exchange with network infrastructure device |
Aug. 12, 2008 |
| 7411918 |
Dynamic radio link adaptation for interference in cellular systems |
Aug. 12, 2008 |
| 7411912 |
Method and apparatus for controlling traffic volume measurement validity in a universal mobile telecommunications system |
Aug. 12, 2008 |
| 7409194 |
Calibrating an RF transmitter |
Aug. 5, 2008 |
| 7409189 |
Calibration and testing architecture for receivers |
Aug. 5, 2008 |
| 7409188 |
Method and apparatus for lowering power use by a ranging receiver |
Aug. 5, 2008 |
| 7408900 |
Method and system for automated determination of inter-system border thresholds |
Aug. 5, 2008 |
| 7408887 |
Methods and apparatus for operating a wireless electronic device based on usage pattern |
Aug. 5, 2008 |
| 7406337 |
Wireless communication system and method using multiple antennas |
Jul. 29, 2008 |
| 7406327 |
System that adapts power for minimizing the total amount of transmitted power within a wireless communications network and related method |
Jul. 29, 2008 |
| 7406303 |
Multi-sensory speech enhancement using synthesized sensor signal |
Jul. 29, 2008 |
| 7403914 |
Client-server methods for dynamic content configuration for microbrowsers |
Jul. 22, 2008 |
| 7403800 |
Reverse activity bit setting system and method |
Jul. 22, 2008 |
| 7403781 |
Method and apparatus for adapting data rates for services over a connection between a base station and a subscriber station |
Jul. 22, 2008 |
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