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Class Information
Number: 455/63.4
Name: Telecommunications > Transmitter and receiver at separate stations > Distortion, noise, or other interference prevention, reduction, or compensation > Directional antenna
Description: Subject matter in which a focus beam is provided in a desired direction of transmission or reception.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620424 |
Method and apparatus for an adaptive multiple-input multiple-output (MIMO) wireless communications systems |
Nov. 17, 2009 |
| 7616959 |
Method and apparatus for shaped antenna radiation patterns |
Nov. 10, 2009 |
| 7610010 |
Broadcast receiver with selectively storing channel and antenna information |
Oct. 27, 2009 |
| 7602745 |
Multiple input, multiple output wireless communication system, associated methods and data structures |
Oct. 13, 2009 |
| 7600247 |
Television tuner |
Oct. 6, 2009 |
| 7595756 |
Methods and apparatus for improving wireless communication by antenna polarization position |
Sep. 29, 2009 |
| 7596388 |
Sectorized wireless communication network operating under 802.11 specifications |
Sep. 29, 2009 |
| 7596354 |
Optimizing polarization of forward link |
Sep. 29, 2009 |
| 7587173 |
Antenna steering for an access point based upon spatial diversity |
Sep. 8, 2009 |
| 7583983 |
Adaptive array wireless communication apparatus, reception level display method, reception level adjusting method, reception level display program, and reception level adjusting program |
Sep. 1, 2009 |
| 7580674 |
Intelligent interface for controlling an adaptive antenna array |
Aug. 25, 2009 |
| 7580729 |
Method and system for utilizing smart antennas in establishing a backhaul network |
Aug. 25, 2009 |
| 7570921 |
Systems and methods for improving range for multicast wireless communication |
Aug. 4, 2009 |
| 7561895 |
Reverse sectorization wireless communication |
Jul. 14, 2009 |
| 7548764 |
Method and system for generating multiple radiation patterns using transform matrix |
Jun. 16, 2009 |
| 7536204 |
Communication system with two antennas and two receivers |
May. 19, 2009 |
| 7532896 |
Wireless node location mechanism using antenna pattern diversity to enhance accuracy of location estimates |
May. 12, 2009 |
| 7522552 |
Improving the performance of a wireless CSMA-based MAC communication system using a spatially selective antenna |
Apr. 21, 2009 |
| 7519352 |
Wireless communication network and method for broadcasting high priority information using downlink common channels |
Apr. 14, 2009 |
| 7519396 |
Integrated circuit package |
Apr. 14, 2009 |
| 7515892 |
Base station antenna system and method for estimating mobile station direction in wireless communication system |
Apr. 7, 2009 |
| 7515874 |
Directivity optimization for short-range wireless mobile communication systems |
Apr. 7, 2009 |
| 7509096 |
Wireless access point setup and management within wireless local area network |
Mar. 24, 2009 |
| 7509146 |
Beamforming using subset of antenna array |
Mar. 24, 2009 |
| 7509665 |
Digital television broadcast signal receiver |
Mar. 24, 2009 |
| 7505790 |
Antenna diversity switch of wireless dual-mode co-existence systems |
Mar. 17, 2009 |
| 7502590 |
Broadcast receiver receiving broadcasts utilizing variable directional antenna |
Mar. 10, 2009 |
| 7499673 |
Configurable diversity antenna system for wireless access points |
Mar. 3, 2009 |
| 7477921 |
Cancellation system for frequency reuse in microwave communications |
Jan. 13, 2009 |
| 7469152 |
Method and apparatus for an adaptive multiple-input multiple-output (MIMO) wireless communications systems |
Dec. 23, 2008 |
| 7463200 |
Directional antenna configuration for TDD repeater |
Dec. 9, 2008 |
| 7463870 |
Receiver circuit and control method |
Dec. 9, 2008 |
| 7460834 |
Method and apparatus for utilizing a directional beam antenna in a wireless transmit/receive unit |
Dec. 2, 2008 |
| 7460835 |
Method and apparatus for determining an operating condition in a communications system |
Dec. 2, 2008 |
| 7457587 |
Method and apparatus for forming array antenna beam of mobile terminal |
Nov. 25, 2008 |
| 7454168 |
Radio communication system, base station apparatus, and downlink transmission directing characteristic method used therefor |
Nov. 18, 2008 |
| 7450066 |
Phased array antenna system with adjustable electrical tilt |
Nov. 11, 2008 |
| 7447523 |
Coordination of backhaul beam forming in wireless communication systems |
Nov. 4, 2008 |
| 7437159 |
Method and system for overcoming pilot pollution in a wireless communications network |
Oct. 14, 2008 |
| 7430399 |
Broadcast receiver receiving broadcasts utilizing variable directional antenna |
Sep. 30, 2008 |
| 7428406 |
Data transfer method for halting communication of data when a transfer gap is detected |
Sep. 23, 2008 |
| 7425928 |
Method and apparatus for frequency selective beam forming |
Sep. 16, 2008 |
| 7420507 |
Phased array antenna systems with controllable electrical tilt |
Sep. 2, 2008 |
| 7420955 |
Wireless communication device capable of switching antennas according to data transmission information on network |
Sep. 2, 2008 |
| 7418238 |
Mote networks using directional antenna techniques |
Aug. 26, 2008 |
| 7400860 |
Method and apparatus for increasing data throughput |
Jul. 15, 2008 |
| 7394796 |
Wireless access point service coverage area management |
Jul. 1, 2008 |
| 7395030 |
Adaptive control apparatus |
Jul. 1, 2008 |
| 7382315 |
System for and method of improving beyond line-of-sight transmissions and receptions |
Jun. 3, 2008 |
| 7379759 |
MIMO wireless communication system and wireless communication apparatuses |
May. 27, 2008 |
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