| Patent Number |
Title Of Patent |
Date Issued |
| 7586448 |
Multi-frequency antenna |
September 8, 2009 |
| A multi-frequency antenna includes a feeding element, a first U-shaped radiator, a second U-shaped radiator, a grounding element and a coupling element. The first U-shaped radiator is coupled to the feeding element and forms a first gap toward the feeding element. The second U-shaped |
| 7554506 |
Full band sleeve monopole antenna with equivalent electrical length |
June 30, 2009 |
| An inductance is coupled to the radiator and a set of inductances is coupled to the sleeve for increasing the resonant electrical lengths of the radiator and the sleeve. A set of impedances is coupled to the sleeve to absorb the reflective power of the radiator for increasing the ban |
| 7551684 |
Wireless communication system using a single trace for transmitting signals |
June 23, 2009 |
| A wireless communication system includes an antenna, a receiving module, a power source, and a power control hub. The power control hub includes an amplifier having a first end coupled to the receiving module and a second end coupled to the power source. The amplifier generates a first o |
| 7548215 |
Multi-beam-reflector dish antenna system and method for production thereof |
June 16, 2009 |
| A multi-beam-reflector dish antenna system and a method for production thereof are disclosed. Signals from different satellites are simultaneously received using a single compound LNBF module. The multi-beam-reflector dish antenna system includes a reflector with N-th order projected |
| 7542742 |
Down converter with shielding structure |
June 2, 2009 |
| A down converter includes a housing, a down conversion circuit, and a shielding structure. The down conversion circuit is disposed in the housing. The shielding structure is disposed above the down conversion circuit. The shielding structure comprises a cavity and a fine-tunable mech |
| 7528791 |
Antenna structure having a feed element formed on an opposite surface of a substrate from a grou |
May 5, 2009 |
| An antenna includes a substrate, a ground element, a radiating element and a feed element. The ground element is disposed on the substrate and has an opening. The radiating element is disposed on the substrate and electrically connects to the ground element. The radiating element com |
| 7505004 |
Broadband antenna |
March 17, 2009 |
| A broadband antenna for wireless communication system, the broadband antenna includes a radiating element, a grounding element and a connecting element for connecting the radiating element and the grounding element. The radiating element has a U-shaped structure, a V-shaped structure |
| 7486237 |
Miniaturized planar antenna of digital television |
February 3, 2009 |
| A miniaturized planar antenna of digital television comprises an insulation plate a metal radiator combined with a first surface thereof, a metal grounding element connected to a second surface thereof and a metal parasitic element. The metal radiator has a meander line portion and t |
| 7482980 |
Three-dimensional wideband antenna and related wireless communication device |
January 27, 2009 |
| A wideband antenna includes a substrate, a radiator, a signal feeding element, and a grounding element. The radiator includes a first child radiator and a second child radiator. The first child radiator and the second child radiator both include a respective first end and a second en |
| 7474267 |
Broadband antenna and electronic device having the broadband antenna |
January 6, 2009 |
| The present invention provides a broadband antenna that is used in wireless communication systems. The broadband antenna includes a closed looped radiating element having a body section and a hollow section formed by closed compassing by the body section; a grounding element; and a c |
| 7459994 |
Housing of satellite receiver and method for forming the same |
December 2, 2008 |
| Since gaps generated when assembling a high-frequency satellite receiver interrupt reception of satellite signals, accurate assembly or reduction in number of parts for assembly reduces interruption of reception of satellite signals. A signal feeding portion, a circuit board containing |
| 7439925 |
Dual band corrugated feed horn antenna |
October 21, 2008 |
| A dual band antenna with a corrugated feed horn comprises a waveguide and a feed horn assembly. The feed horn assembly comprises at least two portions. Two portions each have at least a cylindrical ring and a groove, in which the groove is between two cylindrical rings. By means of a |
| 7420955 |
Wireless communication device capable of switching antennas according to data transmission infor |
September 2, 2008 |
| A wireless communication device includes a housing, and a wireless communication module installed inside the housing. The wireless communication module includes a plurality of WLAN units, and each WLAN unit includes at least one antenna for receiving and emitting radio signals. The w |
| 7394429 |
Communication device and related antenna module |
July 1, 2008 |
| A wireless communication device includes a shell having a first shielding surface for shielding electromagnetic waves, a data processing module, a wireless communication module connected to the data processing module, and an antenna module disposed on the shell and connected to the wirel |
| 7382196 |
UHF active antenna amplifier for digital video broadcast (DVB) receiver and related DVB device |
June 3, 2008 |
| An active UHF amplifier includes a transistor having a base for receiving signals, a grounded emitter, and a collector for outputting signals, a first inductor having a first end for coupling to a voltage source, the inductance of the first inductor being between 10-100 nano-Henries, a |
| 7365688 |
Flat miniaturized antenna of a wireless communication device |
April 29, 2008 |
| A flat miniaturized antenna of a wireless communication device includes a baseboard, a sleeve conductor formed on the baseboard and coupled to system ground, a meander-shaped conductor formed inside the sleeve conductor and isolated from the sleeve conductor, having a wide end and a |
| 7336229 |
Antenna capable of adjusting impedance matching |
February 26, 2008 |
| An antenna includes a substrate, a radiation element, a feeding element, a connection element, and a matching circuit. The substrate includes a first side and a second side. The first side includes a short point and a grounding point. The radiation element includes a first radiator, a |
| 7324793 |
Wireless transmission device capable of transmitting media from multiple channels |
January 29, 2008 |
| A wireless transmission device capable of transmitting media from different channels concurrently. The transmitter of the device places the inputted TV signals and an audio/video signal on different segments of a frequency spectrum, combines the signals of all segments into one combi |
| 7315284 |
Portable device and antenna thereof |
January 1, 2008 |
| An antenna comprises a substrate, a grounding element and a radiating element. The grounding element has an opening and is disposed on a first surface of the substrate. The radiating element is disposed on a second surface and electrically connects to the grounding element. A projection |
| 7298334 |
Multifrequency inverted-F antenna |
November 20, 2007 |
| A multifrequency inverted-F antenna includes a radiating element having opposite first and second ends, a grounding element spaced apart from the radiating element, and an interconnecting element extending between the radiating and grounding elements and including first, second, and thir |
| 7295170 |
Waterproof mechanism for satellite antenna |
November 13, 2007 |
| A waterproof mechanism for a satellite antenna is to separate a waterproof cover of the known technology into two components of a fixing cover and a thin wall cap used for compressing an O-ring, cause the thin wall cap and the O-ring to be combined closely and stably on the upper end of |
| 7265718 |
Compact multiple-frequency Z-type inverted-F antenna |
September 4, 2007 |
| A compact multiple-frequency Z-type Inverted-F antenna includes a dielectric substrate having a horizontal axis and a vertical axis perpendicular to the horizontal axis. A feed point is disposed along the horizontal axis on a first side of the vertical axis and a ground strip is disp |
| 7248227 |
Dipole antenna |
July 24, 2007 |
| Disposing an additional sleeve-shaped structure, which is also called a sleeve, on a first radiator of both resonant radiators of a dipole antenna so that a cavity is formed between the additional radiator and a second resonant radiator of the dipole antenna. An effective bandwidth of |
| 7216243 |
System and method for selecting a power mode for a device based on the devices operating state a |
May 8, 2007 |
| A method and an apparatus for power management of an electronic device are provided. The electronic device can be operated under at least a first operation state and a second operation state. The electronic device has a first power mode and a second power mode. The method includes the |
| 7053833 |
Patch antenna utilizing a polymer dielectric layer |
May 30, 2006 |
| A patch antenna includes a metallic ground plate, a metallic radiating element, and a polymer plastic dielectric layer sandwiched between the radiating element and the ground plate. Top and bottom surfaces of the dielectric layer are primed with polymeric surfactants to provide better |
| 7050012 |
Antenna and antenna adjustment structure |
May 23, 2006 |
| An antenna carrier includes a mast, a mast clamp installed at one end of the mast and rotatable with respect to the mast, and a fixture. The mast clamp has an extension arm. The fixture has a holder, a U-bolt, and a fine tune module with one end fixed to the extension arm. One end of the |
| 7030832 |
Multi-beam-reflector dish antenna and method for production thereof |
April 18, 2006 |
| A multi-beam-reflector dish antenna system. Signals from different satellites are simultaneously received using a single compound LNBF module. The antenna dish includes a reflector with N-th order projected aperture and a single compound LNBF module constituting multiple LNBF units. |
| 6891504 |
Dual-band antenna |
May 10, 2005 |
| The present invention provides a dual-band inverted-F antenna configured for portable electronic devices having wireless communication function. The antenna includes a first planar conductive element and a second planar conductive element. The first planar conductive element, with an L-s |
| 6861986 |
Multifrequency inverted-F antenna |
March 1, 2005 |
| A multifrequency inverted-F antenna includes a radiating element having opposite first and second ends, a grounding element spaced apart from the radiating element, and an interconnecting element extending between the radiating and grounding elements and including first, second, and thir |
| 6809690 |
Notebook computer with an embedded antenna |
October 26, 2004 |
| A notebook includes a main body and a display device. The main body has a housing, a memory, and a processor. The display device has a display panel, a frame, a bracket, and an antenna. The frame is installed outside the display panel. The bracket is installed between the display panel a |
| 6786734 |
Electrical adapter with a foldable housing cross-reference to related application |
September 7, 2004 |
| An electrical adapter includes a first electrical connector unit, and a second electrical connector unit coupled electrically to the first electrical connector unit. A foldable housing includes first and second housing parts. The first electrical connector unit is mounted in the first |
| 6731249 |
Multi-beam-reflector dish antenna and method for production thereof |
May 4, 2004 |
| A multi-beam-reflector dish antenna system. Signals from different satellites are simultaneously received using a single compound LNBF module. The antenna dish includes a reflector with N-th order projected aperture and a single compound LNBF module constituting multiple LNBF units. |
| 6724348 |
Computer with an embedded antenna |
April 20, 2004 |
| A laptop computer with an embedded antenna is disclosed. The laptop computer contains an LCD panel and an antenna embedded inside the LCD panel. The antenna is embedded in the gap between the covering of the LCD panel and the frame supporting the LCD on the LCD panel. The ground surf |
| 6606071 |
Multifrequency antenna with a slot-type conductor and a strip-shaped conductor |
August 12, 2003 |
| A multifrequency antenna for a wireless communications system includes a metallic plate having a slot. The slot is used for transmitting and receiving radio signals of a first frequency band. The length of the slot corresponds to the first frequency band at which signals are transmitted |
