Chun-Hua
Chun Hua Chang, Zhubie City TW
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20120261827 | THROUGH-SILICON VIAS FOR SEMICONDCUTOR SUBSTRATE AND METHOD OF MANUFACTURE - A semiconductor component includes a semiconductor substrate having a top surface. An opening extends from the top surface into the semiconductor substrate. The opening includes an interior surface. A first dielectric liner having a first compressive stress is disposed on the interior surface of the opening. A second dielectric liner having a tensile stress is disposed on the first dielectric liner. A third dielectric liner having a second compressive stress disposed on the second dielectric liner. A metal barrier layer is disposed on the third dielectric liner. A conductive material is disposed on the metal barrier layer and fills the opening. | 10-18-2012 |
20140015146 | SEMICONDUCTOR COMPONENT HAVING THROUGH-SILICON VIAS AND METHOD OF MANUFACTURE - A semiconductor component includes a semiconductor substrate having an opening A first dielectric liner having a first compressive stress is disposed in the opening. A second dielectric liner having a tensile stress is disposed on the first dielectric liner. A third dielectric liner having a second compressive stress disposed on the second dielectric liner. | 01-16-2014 |
Chun Hua Li, Jiangxi CN
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20110044491 | LONG EXCURSION LOUDSPEAKER WITH CLOSED MAGNETIC CIRCUIT AND RIBBED ROBBIN EXTENDING THROUGH SLOTTED YOKE - An audio loudspeaker with an internal magnet geometry motor having a slotted cylinder having closed ends, a pair of oppositely charged magnets sandwiching a top plate and disposed between the closed ends of the cylinder, and a diaphragm assembly having a bobbin with spokes which extend through the slots. Mechanically connecting to the voice coil radially through the cylinder enables the lower suspension component to be places much lower and farther from the upper suspension component, improving stability of the suspension. The closed ends of the motor provide extremely low magnetic reluctance for the magnetic circuits at the respective ends of the motor. | 02-24-2011 |
Chun Hua Zhang, Shanghai CN
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20110070449 | A COMPOSITE MATERIAL, THE METHOD FOR PREPARING THE SAME AND THE USE THEREOF - The present invention pertains to a composite material, the method for preparing the same and the use thereof. In this invention, the surface of the polyacrylate layer is treated by silane or silane solution during the process for preparing the composite material to improve the adhesion strength between the polyacrylate layer and the polyurethane layer. | 03-24-2011 |
Chun-Hua Chen, Taipei County TW
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20120146817 | KEYBOARD DEVICE WITH ANTENNA FUNCTION - A keyboard device with antenna function includes a keyboard unit, an antenna unit, and a conductive unit. The keyboard unit includes a substrate structure, a plurality of movable key structures disposed on the substrate structure, and at least one fixing key structure disposed on the substrate structure. The antenna unit includes at least one flexible substrate positioned on a bottom surface of one of the movable key structures or a bottom surface of the fixing key structure and at least one antenna track disposed on the flexible substrate. The conductive unit includes at least two conductive structures connected electrically to the antenna track. Hence, the instant disclosure can not only own both key function and antenna function, but also be applied to miniaturization electronic product such as notebook. | 06-14-2012 |
Chun-Hua Chen, Pa-Te City TW
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20100103068 | Antenna structure for a mobile phone - An antenna structure for a mobile phone to improve its hearing aid compatibility (HAC) character by metal obscuring, the antenna structure mainly is composed of an antenna base board and a copper foil; the antenna base board is provided in a housing of the mobile phone near a sound outputting hole, and a metallic thin layer is made in the housing of the mobile phone in corresponding by position with the antenna base board, the ground surface between the metallic thin layer and a circuit board in the housing of the mobile phone will form an electrically conductive connection. With this structure, distribution of the strength of the electric field of the antenna structure will be improved; thereby the test results for HAC near the sound outputting hole can be evidently improved. | 04-29-2010 |
Chun-Hua Chen, New Taipei City TW
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20130306725 | NEAR FIELD MAGNETIC COUPLING ANTENNA AND RFID READER HAVING THE SAME - A near field magnetic coupling antenna may include a plurality of annularly arranged radiators and an annular conductive portion. The annular conductive portion may include a plurality of conductive segments. A first gap may be formed between any two adjacent radiators. Each conductive segment may partially overlap two adjacent radiators and any two adjacent conductive segments may be separated by a second gap. Two adjacent radiators may be associated with a feed point and a ground point, respectively, and the feed point and the ground point may be disposed in the proximity of the first gap. | 11-21-2013 |
Chun-Hua Chen, Taichung TW
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20150150918 | Method for treating or preventing heart diseases - This invention discloses a method for treating or preventing heart diseases by using a probiotic composition. The method for treating or preventing heart diseases comprises administering to a subject an effective amount of a probiotic composition to prevent the myocardial cells from myocardial hypertrophy, fibrosis and apoptosis, wherein the probiotic composition comprising | 06-04-2015 |
Chun-Hua Cheng, Taipei City TW
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20090064671 | Environment-conservative fuel economizer - An environment-conservative fuel economizer includes a hollow tubular member and at least one ring member. The tubular member has an internal surface forming a reduced neck section. The ring member is mounted to an end of the tubular member. The ring member forms a plurality of cut-off slits, which defines a plurality of deformable leaves. The neck section of the tubular member forms a flow-accelerating passage, which increases speed of air flow passing therethrough to induce secondary combustion. The leaves are allowed to selectively expand/contract to effect complete combustion and reduce pollution. The fuel economizer is installed between an automobile air filter and engine air-intake tube to use the suction force induce by air intake of cylinder to draw in air so that the mixture density of air and atomized fuel is intensified to effect complete combustion of fuel and enhance instantaneously engine torque and reduce fuel consumption. | 03-12-2009 |
Chun-Hua Chuang, Hukou Township TW
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20090283809 | Image sensor structure and integrated lens module thereof - An image sensor structure and an integrated lens module thereof are provided. In the image sensor structure with the integrated lens module, the image sensor structure comprises a chip and a lens module. The chip has light-sensing elements, first conducting pads, and a conducting channel. The light-sensing elements are electrically connected to the first conducting pads and the first conducting pads are electrically connected to one end of the conducting channel passing through the chip. The lens module comprises a holder and at least one lens. The holder has a through hole and the lens is embedded in the through hole and integrated with the holder. By using the integrated lens and holder, a manufacturing process of the image sensor structure is simplified and a manufacturing cost of the image sensor structure is reduced. | 11-19-2009 |
Chun-Hua Hsu, Taipei City TW
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20100190845 | METHOD OF TREATING CANCER USING ATP SYNTHASE INHIBITORS - The present invention is directed to a method of treating cancer in a subject in need of such a treatment by administering an inhibitor of ATP synthase in a pharmaceutically effective amount, preferably, the inhibitor contains one pyrone ring. The present invention also provides for a pharmaceutical composition comprising an inhibitor of ATP synthase, preferably, the inhibitor is aurovertin B. | 07-29-2010 |
Chun-Hua Huang, Taichung City TW
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20130157454 | SELF-ALIGNED WET ETCHING PROCESS - A self-aligned wet etching process comprises the steps of: etching a substrate having an etch protection layer on a surface thereof to form a plurality of trenches spaced from each other; and sequentially forming an insulating layer, an etch stop layer and a primary insulator in each trench, wherein the primary insulator is filled inside an accommodation space surrounded by the etch stop layer. During the wet etching process, the etch stop layer protects the primary insulator from being etched, whereby is achieved anisotropic wet etching. Further, the present invention expands the contact areas for electrically connecting with external circuits and exempts the electric contactors formed on the contact areas from short circuit caused by excessively etching the primary insulators. | 06-20-2013 |
20130193511 | VERTICAL TRANSISTOR STRUCTURE - A vertical transistor structure comprises a substrate, a plurality of pillars formed on the substrate and spaced from each other, a plurality of trenches each formed between two adjacent pillars, a protection layer formed on the surface of a first side wall and the surface of a second side wall of the trench, a first gate and a second gate respectively formed on the protection layer of the first side wall and the second side wall, and a separation layer covering a bottom wall of the trench. The present invention uses the separation layer functioning as an etch stopping layer to the first gate and the second gate while being etched. Further, thickness of the separation layer is used to control the distance between the bottom wall and the first and second gates and define widths of the drain and the source formed in the pillar via ion implantation. | 08-01-2013 |
20130234230 | Semiconductor Device and Method for Making the Same - A semiconductor device includes: a substrate having a base and an array of semiconductor pillars extending from the base, the substrate being formed with a plurality of trenches, each of which extends into the base and has two opposing trench side walls; a first insulative liner layer formed on each of the trench side walls of each of the trenches and divided into upper and lower segments by a gap that leaves a bit-forming surface of each of the trench side walls uncovered by the first insulative liner layer; and a plurality of buried bit lines, each of which extends into the base from the bit-forming surface of a respective one of the trench side walls of each of the trenches. | 09-12-2013 |
Chun-Hua Huang, Kaohsiung TW
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20150240239 | METHODS AND PHARMACEUTICAL COMPOSITIONS FOR INHIBITING MATRIX METALLOPROTEINASES 1 BY INTERFERENCE RIBONUCLEIC ACID - An interference ribonucleic acid containing specific sequence for inhibiting MMP1, which is composed of 19 to 25 nucleotides, wherein the interference ribonucleic acid has a sequence selected from the group consisted of the sequences as set forth in, or essentially identical to, SEQ ID NO: 5, SEQ ID NO: 6, SEQ ID NO: 7, SEQ ID NO: 8, SEQ ID NO: 9, and SEQ ID NO: 10. By means of the interference ribonucleic acid and MMP1 with high specificity binding, gene and protein expression of endogenous MMP1 of cancer cell can be inhibited, and then the interference ribonucleic acid can be used for pharmaceutical composition to prevent or treat cancer metastasis or to improve wrinkle resistance. | 08-27-2015 |
Chun-Hua Lee, New Taipei City TW
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20140237024 | NETWORK COMMUNICATION DEVICES AND FILE TRACKING METHODS THEREOF - In a network communication device, a communication module provides network access to a cloud server storing an electronic file, a storage module stores the electronic file in sync with the cloud server and program code of an operating system and a file tracking system, and a processing unit loads and executes the program code to enable operations of the operating system and the file tracking system, including: generating file-modification messages corresponding to events in response to the electronic file in the storage module being moved, obtaining file features and a GUID for each of the events according to the corresponding file-modification message, determining correlations between the events according to the obtained file features and GUIDs, and determining whether to notify the cloud server to update the file path of the electronic file in the cloud server with a move event according to the correlations. | 08-21-2014 |
Chun-Hua Lee, Taipei Hsien TW
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20120113022 | ELECTRONIC APPARATUS AND METHOD FOR PROCESSING INPUT SIGNAL - An electronic apparatus and a method for processing an input signal are provided. In the present invention, a signal conversion module is provided, and the signal conversion module registers into an operating system. A raw data corresponding to an input signal is obtained from the operating system through the signal conversion module, when the input signal is received from a human interface device. And a reference value is obtained from a driver of the human interface device through the signal conversion module. The raw data is converted into a coordinate data according to the reference value through the signal conversion module, and the coordinate data is sent to an application program through the signal conversion module. | 05-10-2012 |
Chun-Hua Li, Shenzhen CN
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20080227496 | METHOD AND APPARATUS FOR EXCHANGING INFORMATION WITH A BASE STATION - A method for exchanging information with a base station includes: communicating with the base station using electromagnetic waves with a first frequency; detecting a first connection request carried in the first electromagnetic; receiving the first connection request if the first connection request is detected; and receiving information carried in the electromagnetic waves with a second frequency that is higher than the first frequency from the base station. An apparatus for exchanging information with the base station is also disclosed. | 09-18-2008 |
20080254747 | HANDHELD DEVICE AND COMMUNICATION METHOD - A handheld device includes a first wireless transceiver and a second wireless transceiver. The first wireless transceiver is used for implementing normal communication. The second wireless transceiver is used for abnormal conditions. When the first wireless transceiver is used, the second wireless transceiver is disabled for saving electrical energy. The second wireless transceiver uses a different frequency from the first wireless transceiver. The second wireless transceiver can be used to establish a wireless link directly between the handheld device and a rescuing center without using base transceiver stations. | 10-16-2008 |
20090006726 | MULTIPLE ADAPTER FOR FLASH DRIVE AND ACCESS METHOD FOR SAME - A multiple adapter is used for assembling a plurality of flash drives. The multiple adapter includes a multiple expansion port, a detector, a file manager, and a controller. The multiple expansion port coupled to the flash drives. The detector is coupled to the multiple expansion port for detecting store information of the flash drives. The file manager is coupled to the multiple expansion port and the detector for receiving the store information and calculating total memory capacity and total spare capacity of the flash drives. The controller is used for controlling the detector and the file manager. A writing procedure and a reading procedure of an access method are also provided. | 01-01-2009 |
20090100521 | MALICIOUS SOFTWARE PREVENTION APPARATUS, SYSTEM, AND METHOD USING SAME - A malicious software prevention method is used for detecting malicious software and includes receiving data transmitted from a host machine or a mobile terminal and temporally storing the received data as temporary data in a random access memory; detecting malicious software by scanning the temporary data with malicious data definitions stored in a read only memory; cutting off a data connection between the host machine and the malicious software prevention apparatus or between the mobile terminal and the malicious software prevention apparatus if the malicious software is detected in the temporary data. | 04-16-2009 |
Chun-Hua Li, Zhangzhou CN
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20150144007 | Grill Device - A grill device includes a grilling unit, a heating unit, a controlling unit and a switching unit. A second grilling module of the grilling unit ( | 05-28-2015 |
Chun-Hua Lin, Taipei TW
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20110244470 | ISOLATED TRANSGENIC MAMMALIAN NEURAL CELL FOR DETECTION OF A SAMPLE CONTAINING A CHEMICAL SUBSTANCE DAMAGE TO NEUROLOGICAL SYSTEM OR SELECTION OF DRUGS FOR TREATING NEURODEGENERATIVE DISORDERS - The invention is to provide an isolated transgenic mammalian neural cell, which comprises at least one heterologous vector expressing AhR/ARNT. Also provided is methods the detection of a sample containing a chemical substance damage to the nervous system and the selection of drugs for treating neurodegenerative disorders. | 10-06-2011 |
Chun-Hua Lin, Hsin-Chu TW
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20110000305 | Stress Sensor and Assembly Method Thereof - A stress sensor includes a circuit board having a stress sensitive structure, a pointing stick and a metallic back plate. The stress sensitive structure includes a stress deformation region and multiple resistors located on the stress deformation region. The pointing stick is disposed on a top of the circuit board and connected to the stress sensitive structure. The metallic back plate includes at least one fixing material coating region, and thus the fixing edges of the circuit board are fixed on the corresponding fixing material coating region. An assembly method for the stress sensor is also provided. | 01-06-2011 |
Chun-Hua Lu, Fujian CN
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20150197804 | COMPOSITIONS, KITS, USES AND METHODS FOR AMPLIFIED DETECTION OF AN ANALYTE - The invention provides compositions comprising rolling circle amplification sequences and hairpin sequences specifically designed for the accurate and highly sensitive detection of one or more analyte sequences. The invention further provides kits comprising them and methods for their use. | 07-16-2015 |
Chun-Hua Tsai, Taichung City TW
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20140133040 | Plastic lens barrel and method for manufacturing the same - A plastic lens barrel and method for manufacturing the plastic lens barrel are provided. The plastic lens barrel includes a front portion, a rear portion, a side portion, and at least three gate vestiges formed on at least one of the front portion, the rear portion, and the side portion. The front portion has a front opening. The rear portion has a rear opening. The side portion connects the front portion and the rear portion. An outermost diameter of the plastic lens barrel is Dmax and Dmax<10 mm. The method for manufacturing the plastic lens barrel by injection molding with a plurality of injection channels includes the steps of providing an injection mold of a plastic lens barrel structure having at least three injection channels and injecting a molding material into the injection mold through the injection channels to obtain the plastic lens barrel. | 05-15-2014 |