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| 20110037654 | Dual-frequency antenna - A dual-frequency antenna includes a substrate, a ground plane, a radiation path, a short-circuit path and a connection path. The ground plane is disposed on the substrate and has a short-circuit point and a ground point. The radiation path is disposed on the substrate, adjacent to the ground plane. A feed point is disposed on one end of the radiation path, corresponding to the ground point; and a first connecting point is formed on the radiation path. A short-circuit path is disposed on the substrate, two ends of the short-circuit path respectively electrically connected with the short-circuit point and the feed point, and a second connecting point is formed on the short-circuit path. The connection path is disposed on the substrate, two ends of the connection path respectively electrically connected with the first connecting point and the second connecting point. | 02-17-2011 |
| 20110227805 | BROADBAND ANTENNA APPLIED TO MULTIPLE FREQUENCY BAND - A broadband antenna includes a substrate, a ground plane, a radiating path, a shorting path, a first connection path, a second connection path and a coupling path. The ground plane has a shorting point, a first grounding point and a second grounding point. The radiating path has a feeding point and a first connecting point. Two ends of the shorting path are respectively electrically connected with the shorting point and the feeding point, and the shorting path has a second connecting point. Two ends of the first connection path are respectively connected with the first connecting point and the second connecting point. Two ends of the second connection path are respectively connected with the first grounding point and the feeding point. One end of the coupling path is connected to the second grounding point and another end of the coupling path is separated from the shorting path. | 09-22-2011 |
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| 20100094584 | Sensing System and Method for Obtaining Location of Pointer thereof - In a sensing system and a method for obtaining a location of a pointer, the sensing system includes a sensing area, a reflective mirror, a first image sensor and a second image sensor. The reflective mirror is configured for generating a mirror image of the sensing area. The sensing system utilizes the above two image sensors to sense the pointer disposed in the sensing area and a mirror image of the pointer for obtaining two coordinate values. And then the sensing system endues each of the two coordinate values with a weighting factor for calculating the location of the pointer. | 04-15-2010 |
| 20110304587 | APPARATUS AND METHOD FOR ACQUIRING OBJECT IMAGE OF A POINTER - An apparatus and a method for acquiring object image of a pointer are provided. The apparatus is suitable for an optical touch system and is used for acquiring an object image of a pointer when the pointer interacts with a touch surface of the optical touch system. The apparatus includes an image sensor and a processing circuit. The image sensor is used for acquiring an image of the touch surface. When the pointer approaches the touch surface, the processing circuit compares at least a part of the information of a sensed image with a threshold value, so as to determine a comparison range. Then, the processing circuit determines another threshold value according to the image information in the comparison range. Afterwards, the processing circuit compares the image information in the comparison range with the aforementioned another threshold value, so as to acquire an object image of the pointer. | 12-15-2011 |
| 20110304588 | OPTICAL TOUCH SYSTEM, APPARATUS AND METHOD FOR CALCULATING THE POSITION OF AN OBJECT - An optical touch system, an apparatus and a method for calculating the position of an object are provided. The apparatus includes an image sensor and a processing circuit. The processing circuit selects at least one dot from a curve segment of a brightness distribution profile obtained from a background image, wherein the curve segment corresponds to an imaging range of an object. And the processing circuit regards the column pixel brightness value corresponding to the dot as a brightness reference value. Afterwards, the processing circuit calculates brightness difference between the brightness reference value and the column pixel brightness values corresponding to the dots of a curve segment of a brightness distribution profile obtained from a sensed image, so as to further calculate a gravity of the imaging range. After that, the processing circuit regards the gravity as a representative position of the object in the sensed image. | 12-15-2011 |
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| 20110287655 | LATCHED CONNECTOR ASSEMBLY - A latched connector assembly includes a first connecting device and a second connecting device latched to each other. The first connecting device has a first casing and two terminal connectors received in the first casing. The first casing has first and second side walls. The first side walls have first engaging structures protruding outward. The second side walls each have an extending arm that has a second engaging structure. The second connecting device has a second casing and at least two terminal connectors received in the second casing. The second casing has third and fourth side walls. The third side walls have first engaging structures protruding outward. The fourth side walls each have a locking portion protruding outward for receiving the second engaging structures of the first connecting device. The terminal connectors are received, in opposite directions, in the first casing and the second casing, respectively. | 11-24-2011 |
| 20110309071 | WATER-PROOF JUNCTION BOX AND WATER-PROOF CONNECTOR ASSEMBLY - A water-proof junction box and a water-proof connector assembly therein are provided. The water-proof junction box includes a junction box body, a junction box cover and at least one water-proof connector assembly deposited at a lateral of the junction box body. The water-proof connector assembly includes a tube, a water-blocking sleeve, a pressing element and a fastening element, all of a cannular shape. Therein, the tube and the junction box body are integrated, and the tube has an externally threaded portion. The water-blocking sleeve is for being inserted into the tube and has a flange as well as a sleeve portion. The pressing element is for being mounted around the sleeve portion of the water-blocking sleeve. The fastening element is internally formed with an internally threaded portion for screwingly coupling the externally threaded portion of the tube. | 12-22-2011 |
| 20120012383 | PHOTOVOLTAIC BATTERY MODULE AND JUNCTION BOX ASSEMBLY THEREIN - Disclosed are a photovoltaic battery module and a junction box assembly. The junction box assembly comprises a junction box and a base plate assembled with the junction box. The junction box comprises an insulated housing, the conductive terminals and the water-resistant members. The bottom of the junction box disposes the first openings. The water-resistant members disposed at the first openings have second openings whose areas are smaller than those of the first opening. The base plate disposes the third openings whose areas are smaller than those of the first opening. The third openings are assembled with the first openings and the second openings. Pairs of wing portions provided with a first preset distance, which is shorter than the width of the junction box, are aligned at both lateral sides of the base plate. The average width of the base plate is not greater than 50 millimeter. | 01-19-2012 |
| 20120024558 | JUNCTION BOX - A junction box includes a base, a cover snap-fitted into the base and a ventilation valve on the cover. The ventilation valve includes a first hollow cylinder that has a first inner bore having a first thread and a bottom having an open area that includes an annular flange; a second hollow cylinder; and a waterproof air-permeable membrane. The second hollow cylinder has a second thread on an outer surface thereof, a first end, a second end and a second inner bore. The first end has an annular groove. The waterproof air-permeable membrane is disposed between the first end of the second hollow cylinder and the bottom of the first hollow cylinder. A specific distance, smaller than an axial feeding amount of the first thread when being threaded by one turn, is formed between the top of the annular flange and the top of the annular groove. | 02-02-2012 |
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| 20080203464 | ELECTRICALLY ALTERABLE NON-VOLATILE MEMORY AND ARRAY - A memory device, array and method of arranging where the memory device includes a memory cell region including a plurality of memory cells. Each memory cell includes a source, a drain and a channel between the source and the drain, a channel dielectric, a charge storage region and an electrically alterable conductor-material system in proximity to the charge storage region. Cell lines extend among the memory cells. A connection region is provided for electrically coupling contacts and one or more of the cell lines. A non-memory region has embedded logic. Memory cells are arrayed at a cell pitch, with cell lines extending from cell to cell and arrayed substantially at the cell pitch, and with contacts arrayed substantially at the cell pitch forming a high density memory device. | 08-28-2008 |
| 20080237696 | ALIGNMENT PROTECTION IN NON-VOLATILE MEMORY AND ARRAY - A memory device, a memory array and a method of arranging memory devices and arrays. The memory device includes a memory region including a plurality of memory cells, each memory cell with a source, a drain and a channel between the source and the drain, a channel dielectric, a charge storage region and an electrically alterable conductor-material system in proximity to the charge storage region. The memory device includes a plurality of conductor lines. The memory includes a non-memory region having embedded logic including a plurality of transistors, each transistor for electrically coupling one of the conductor lines and each transistor including a transistor source, a transistor drain and a transistor gate. | 10-02-2008 |
| 20100038763 | Semiconductor structure with communication element - In one embodiment, a structure includes a semiconductor chip including a communication element for performing a wireless communication function where the communication element has a communication core occupying a region of the semiconductor chip, a plurality of chip pads with two of the chip pads electrically connected to the communication core; a chip carrier for carrying the semiconductor chip where the chip carrier includes a plurality of carrier pads with two of the carrier pads connected to the two chip pads; and an antenna connected to the carrier pads and electrically connected to the chip pads and to the communication core. | 02-18-2010 |
