| Patent application number | Description | Published |
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| 20090135071 | Dual band antenna - An antenna set on a circuit board is provided. The circuit board includes a signal transmitting unit and a grounding unit. The antenna includes a conductive supporting portion, a radiator and a grounding portion. The radiator operating in a first frequency band includes a feeding branch coupled to the signal transmitting unit for receiving a feeding signal. The grounding portion is connected to the radiator through the conductive supporting portion. The grounding portion includes a slot cavity and a grounding branch. The slot cavity is extended from a top surface of the grounding portion into the interior of the grounding portion. The grounding branch is coupled to the grounding unit. A resonant cavity is formed between the radiator and the slot cavity. The resonance of the resonant cavity operates in a second frequency band. | 05-28-2009 |
| 20100126418 | GAS SHOWER MODULE - A gas shower module for gas deposition chamber with gas channel is disclosed, which comprises: a distributor with at least one diffusion cell positioned therein along first axial direction and a plurality of inlets respectively connecting to the gas channel and the diffusion cell; and a shower with at least one shower channel positioned therein along second axial direction, gas-inlet passages connected to the diffusion cell and the shower channel, and gas-outlet passages connected to the shower channel and gas deposition chamber; wherein the distributor is connected to the shower so that the diffusion cell will be connected to the shower channel through gas-inlet passages and the first axial direction is not be parallel to the second axial direction. | 05-27-2010 |
| 20100164821 | Multi-Band Antenna - A multi-band antenna is provided. The multi-band antenna includes a grounding element, a connecting element, a first radiating element and a second radiating element. The connecting element is connected to the grounding element and extends along a second direction. The first radiating element is connected to the connecting element and extends along the first direction, wherein the first radiating element, the grounding element and the connecting element are disposed on a first plane and have a resonating slot thereamong. The second radiating element is connected to the first radiating element and extends along a second plane to reach a specific distance, and then turns to be extended on a third plane parallel to the first plane, wherein the first plane and the third plane have a resonating region therebetween. | 07-01-2010 |
| 20100164828 | MINIFIED DUAL-BAND PRINTED MONOPOLE ANTENNA - A dual-band printed monopole antenna is disclosed. The antenna is in a rectangular structure and comprising: a first radiating unit; a second radiating unit; a matching unit; a first matching unit; a second matching unit; a signal feed-in terminal, and a feed-in signal grounding terminal, whereby its size is effectively minified so as to meet the demand for the application of the minified modern wireless apparatus. | 07-01-2010 |
| 20100164830 | SINGLE BAND ANTENNA AND ANTENNA MODULE - A single band antenna includes a radiating part, a feeding part and a grounding part. The feeding part is connected with the radiating part. A first separating slot exists between the radiating part and the feeding part. The grounding part is connected with the feeding part. A second separating slot exists between the feeding part and the grounding part. Each of the first separating slot and second separating slot has at least one bend. | 07-01-2010 |
| 20110120540 | QUANTUM DOT DYE-SENSITIZED SOLAR CELL - A quantum dot dye-sensitized solar cell (QDDSSC) including an anode, a cathode, and an electrolyte between the anode and the cathode is provided. The anode includes a semiconductor electrode layer adsorbed with a dye, a plurality of quantum dots distributed within the semiconductor electrode layer, and a plurality of metal nanoparticles distributed within the semiconductor electrode layer. Because the absorption spectra of the quantum dots, the dye, and the semiconductor electrode layer cover the infrared (IR), visible, and ultraviolet (UV) regions of the solar spectrum, IR to UV light in the solar spectrum can be effectively absorbed, and accordingly the conversion efficiency of the solar cell can be improved. Moreover, the metal nanoparticles can increase the light utilization efficiency. | 05-26-2011 |
| 20110247559 | GAS DISTRIBUTION SHOWER MODULE AND FILM DEPOSITION APPARATUS - A gas distribution shower module and a film deposition apparatus are provided. The gas distribution shower module includes a first distributor, a second distributor, a third distributor and a fourth distributor. The second distributor is under the first distributor, the third distributor is under the second distributor, the fourth distributor is under the third distributor, and a distance is between the fourth distributor and the third distributor. The third distributor is divided into an inner region and an outer region, and an area ratio of the inner region to the outer region is from 1:1 to 1:5. Furthermore, the third distributor has a plurality of gas holes in the inner region and the outer region, and an area ratio of the gas holes in the inner region to the gas holes in the outer region is from 1:1 to 1:5. | 10-13-2011 |
| Patent application number | Description | Published |
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| 20090135084 | Structure of dual symmetrical antennas - A structure of dual symmetrical antennas adopted on a broadband product to operate within 2.0 GHz˜5.8 GHz, comprises a PCB, two first trapezoid antennas symmetrically aligned with one of parallel sides thereof on a surface of a PCB, and two second trapezoid antennas symmetrically aligned with each other with one of parallel sides thereof on another surface of the PCB opposite to the first trapezoid antennas, wherein the first trapezoid antennas and the second trapezoid antennas simultaneously enable the broadband product to operate at both a first frequency band and a second frequency band, and the second frequency band overlaps a part of the first frequency band. | 05-28-2009 |
| 20100079351 | SOLID DUAL-BAND ANTENNA DEVICE - A solid dual-band antenna device is provided. The solid dual-band antenna device includes a Z-shape antenna structure comprising a first turn having a first turning angle, and connected to a ground portion and a first radiating portion; and a second turn having a second turning angle, and connected to the first radiating portion and a second radiating portion; a feeding portion disposed at the second turn for feeding a signal; an extending ground portion non-coplanarly extended from an outer side of the ground portion; and an extending radiating portion non-coplanarly extended from an outer side of the second radiating portion, wherein a first slot is disposed at an arbitrary position of the second radiating portion, and a length of the first radiating portion is different from a length of the second radiating portion. | 04-01-2010 |
| 20110122042 | Antenna with Multi-Bands - An antenna connected to an interface connection port is provided. The antenna comprises a ground surface having a plurality of bands thereon; a first radiation element disposed on the ground surface and including a first bending section and a second bending section, wherein the ground surface is extended from the first bending section; and a second radiation element having a shape of a strip, extended from the second bending section, including a first end and a second end, and having a first flange at the first end and a second flange at the second end. | 05-26-2011 |
