| Patent application number | Description | Published |
|---|
| 20090256756 | DUAL FREQUENCY ANTENNA AND COMMUNICATION SYSTEM - A dual frequency antenna includes a first scythe-shaped arm and a second scythe-shaped arm. The first scythe-shaped arm is configured for operating in a first band. The second scythe-shaped arm is configured for operating in a second band and includes an inverted-T-shaped strip with a foot of the inverted-T-shaped strip connected to the second scythe-shaped arm. The first scythe-shaped arm is attached to the second scythe-shaped arm at an apex. A head of the inverted-T-shaped strip is closer to the apex than the foot. A communication system is also provided. | 10-15-2009 |
| 20090315466 | ILLUMINATION APPARATUS AND CONTROL DEVICE FOR CONTROLLING THE ILLUMINATION APPARATUS - An illumination apparatus is provided. The apparatus includes a power supply unit, a switch unit, a bulb, a wireless unit, and a control unit. The power supply unit is for supplying power. The switch unit is for opening or closing a circuit between the power source unit and the bulb. The wireless unit is for receiving wireless signals from an external control device, and generating a first control signal when receiving the wireless signals. The control unit is for generating a close signal according to the first control signal. The switch unit closes the circuit between the power source unit and the bulb according to the close signal to enable the bulb to keep emitting light; and opens the circuit between the power source unit and the bulb if no receiving the close signal, thereby keeping the bulb extinguishing. A related control device for controlling the apparatus is also provided. | 12-24-2009 |
| 20090315785 | ANTENNA AND WIRELESS COMMUNICATION DEVICE USING SAME - An antenna includes a metallic sheet defining a first slot, a second slot, a third slot parallel to the first slot, and a fourth slot parallel to the second slot. The second slot perpendicularly connects the first slot to the third slot and has a length greater than that of the fourth slot. The third slot has a length greater than that of the first slot. The fourth slot extends perpendicularly from a side of the third slot away from the second slot. A feeding point is formed on the metallic sheet at a side of the fourth slot away from the third slot. A grounding point is formed on the metallic sheet at a side of the fourth slot away from the third slot at a position different from that of the feeding point. | 12-24-2009 |
| 20090322638 | MULTIBAND ANTENNA - A multiband antenna includes a conductive sheet, a feeding point, and a grounding point. The conductive sheet defines a first slot, a second slot, a third slot, a fourth slot, a fifth slot, a sixth slot, and a seventh slot thereon. The second slot and the third slot extend from a same short side of the first slot and are parallel to each other. The fourth slot, the fifth slot, the sixth slot, and the seventh slot extend perpendicularly from a short side of the third slot away from the first slot in sequence. The feeding point is formed on the conductive sheet at a long side of the first slot away from the third slot. The grounding point is formed on the conductive sheet at a margin of the slots different from the location of the feeding point. | 12-31-2009 |
| 20100026594 | ANTENNA AND WIRELESS COMMUNICATION DEVICE USING SAME - An antenna includes a metallic sheet defining a first slot, a second slot, a third slot parallel to the first slot, a fourth slot parallel to the second slot, and a fifth slot parallel to the third slot. The second slot perpendicularly connects the first slot to the third slot and has a length smaller than that of the fourth slot. The third slot has a length greater than that of the first slot. The fourth slot extends perpendicularly from a side of the third slot away from the second slot. The fifth slot extends perpendicularly from an end of the fourth slot away from the third slot. The metallic sheet includes a first longitudinal side and a second longitudinal side opposite to the first longitudinal side. A feeding point is formed on the first longitudinal side and a grounding point is formed on the second longitudinal side. | 02-04-2010 |
| 20110037657 | MULTIBAND ANTENNA AND ANTENNA ASSEMBLY - A multiband antenna includes a first conductive sheet, a second conductive sheet, and a feeding point. The second conductive sheet is a square sheet defining a cutout on a side thereof. The first conductive sheet is square, and includes a first side, a second side, a third side, and a fourth side connected in sequence. The first conductive sheet is received in the cutout and separated from the second conductive sheet. The feeding point is formed on the fourth side of the first conductive sheet facing away from the second conductive sheet. | 02-17-2011 |
| 20110148715 | PATCH ANTENNA AND MINIATURIZING METHOD THEREOF - A miniaturizing method for a patch antenna includes following steps: providing a patch antenna comprising a radiator; setting at least one through hole on the radiator to change the current distance of the patch antenna, the changed current distance being equal to an expected current distance; and forming a miniature patch antenna. | 06-23-2011 |
| 20110148735 | DUAL-BAND ANTENNA - A dual-band antenna includes a RF connector, a radiation element, and a ground surface. The RF connector is connected to a RF receiver. The radiation element includes a first radiation element and a second radiation element. The first radiation element and the second radiation element are both connected to the RF connector. The RF connector is connected to the ground surface. | 06-23-2011 |
| 20110156961 | WIDE BAND ANTENNA - A wide band antenna includes a radiation element, a ground surface, a dielectric element, a connector; a first microstrip feeder and a second microstrip feeder. The radiation element is a rectangle shaped and includes a first side and a second side. The lengths of the first side and the second side are not equal. The dielectric element is positioned between the radiation element and the ground surface. One end of the first microstrip feeder is connected to the first side of the radiation element. One end of the second microstrip feeder is connected to the second side of the radiation element, the other ends of the first and second microstrip feeder are connected to the connector. | 06-30-2011 |
| 20110156971 | WIDE BAND ANTENNA - A wide band antenna includes a radiation element, a ground surface, a dielectric element, and a RF connector. The radiation element is connected to the ground element and includes a first radiation part and a second radiation part. The first radiation part includes at least one slit for obtaining low frequency-bands. The second radiation part is for obtaining high frequency-bands. The dielectric element supports and spaces the radiation element and the ground element. The RF connector is connected to the second part of the antenna and the ground element. | 06-30-2011 |
