Patents Represented by Attorney Quintero Law Office
  • Patent number: 7794260
    Abstract: A memory card fixing device including a base and two resilient fastening structures is disclosed. The resilient fastening structures are provided at the two opposite sides of the base. Each fastening structure has a guiding portion and a recess. A memory card slides into the recess along the guiding portion and can be fixed in the recess by the resilience of the fastening structures.
    Type: Grant
    Filed: September 4, 2008
    Date of Patent: September 14, 2010
    Assignee: ASUSTek Computer Inc.
    Inventors: Yi-An Chen, Wen-Chih Wu
  • Patent number: 7794269
    Abstract: A detecting device is used to detect the connection of an electronic device. The detecting device includes a circuit board and a connector module. The circuit board includes a power terminal and a signal processing unit. The connector module includes a body and a detecting member. The body has a connecting port and a connecting sidewall. The detecting member is disposed on the connecting sidewall and electrically connected to the power terminal and the signal processing unit, and it has a potential. When a plug of the electronic device is connected to the connecting port, the plug contacts the detecting member to change the potential. The change of the potential is detected by the signal processing unit such that the connection between the electronic device and the connector module is confirmed.
    Type: Grant
    Filed: January 6, 2009
    Date of Patent: September 14, 2010
    Assignee: ASUSTek Computer Inc.
    Inventors: Chung-Ta Chin, Yuan-Te Chang, Ching-Chung Chen, Ren-Shiang Tsai, Chia Ching Lin
  • Patent number: 7784712
    Abstract: A micro-droplet generator comprises a main body, having a chamber accommodating liquid to be sprayed and a lateral opening, a spraying plate, placed in the opening and having a plurality of spraying holes as well as an inner side, a vibrating element, glued on the spraying plate and driving vibrations thereof, and a projection, placed inside the chamber and having an outer side touch with the inner side of the spraying plate, wherein a narrow space is left between the inner side of the spraying plate and the outer side of the projection, which upon the vibrations of the spraying plate has a varying width, upon becoming wider sucking in liquid from the chamber, and upon becoming narrower pressing out liquid through the spraying holes.
    Type: Grant
    Filed: June 22, 2005
    Date of Patent: August 31, 2010
    Assignee: Industrial Technology Research Institute
    Inventors: Yu-Ran Wang, Sheng-Chih Shen, Yi-Cheng Chen, Chien-Shien Yeh, Chung-Jui Lee, I-Kai Pan
  • Patent number: 7782270
    Abstract: Disclosed is a planar inverted-F antenna with an extended grounding plane. The planar inverted-F antenna has a grounding metal plate having a selected side edge on which the extended grounding plane is formed and has a predetermined height. At least one antenna signal radiating plate is connected to the grounding metal plate by a short-circuit piece and is substantially parallel to and spaced from the grounding metal plate by a distance. A feeding point extends from the antenna signal radiating plate in a direction toward the grounding metal plate and corresponds to the extended grounding plane with a predetermined gap therebetween. With the arrangement of the extended grounding plane, the impedance matching of the antenna is improved and the impedance bandwidth of the antenna is increased.
    Type: Grant
    Filed: May 23, 2008
    Date of Patent: August 24, 2010
    Assignee: Getac Technology Corporation
    Inventors: Shyh-Jong Chung, Ching-Wei Ling, Yu-Chiang Cheng
  • Patent number: 7782160
    Abstract: The present invention provides a central frequency adjustment device and adjustable inductor layout; wherein, the central frequency adjustment device is applied in an inductor/capacitor tank (LC tank) for adjusting the central frequency of the LC tank. The device comprises a first inductor with a first end and a second end; a second inductor with one end coupled with the second end of the first inductor; and, a first trimmable wire connected to the first inductor in parallel and to the second inductor in series, which adjusts the central frequency by cutting off the first trimmable wire.
    Type: Grant
    Filed: January 28, 2008
    Date of Patent: August 24, 2010
    Assignee: Realtek Semiconductor Corp.
    Inventor: Ren Chieh Liu
  • Patent number: 7781298
    Abstract: A method for forming a capacitor comprises providing a substrate. A bottom electrode material layer is formed on the substrate. A first mask layer is formed on the bottom electrode material layer. A second mask layer is formed on the first mask layer. The second mask layer is patterned to form a patterned second mask layer in a predetermined region for formation of a capacitor. A plurality of hemispherical grain structures are formed on a sidewall of the patterned second mask layer. The first mask layer is etched by using the hemispherical grain structures and the patterned second mask layer as a mask, thereby forming a patterned first mask layer having a pattern. The pattern of the first mask layer is transferred to the bottom electrode material layer. And, a capacitor dielectric layer and a top electrode layer are formed on the bottom electrode material layer to form the capacitor.
    Type: Grant
    Filed: July 3, 2008
    Date of Patent: August 24, 2010
    Assignee: Industrial Technology Research Institute
    Inventors: Hengyuan Lee, Lurng-Shehng Lee, Ching Chiun Wang, Pei-Jer Tzeng
  • Patent number: 7781150
    Abstract: A method of photolithographic exposure is disclosed. The photolithographic exposure method comprises providing a substrate, forming a first resist layer thereon, forming a second resist layer on the first resist layer, the second resist layer providing a transmission which first increases then decreases as exposure dose increases, and exposing the second resist layer.
    Type: Grant
    Filed: December 19, 2006
    Date of Patent: August 24, 2010
    Assignee: Industrial Technology Research Institute
    Inventor: Frederick T Chen
  • Patent number: 7777479
    Abstract: A current detector with variable output voltage level. The current detector includes an operational amplifier, an adjusting circuit, a load circuit for detecting current running therethrough, and a clamping circuit. The operational amplifier includes a non-inverting input, an inverting input, and an output. The operational amplifier is connected to an antenna power supply and ground. The adjusting circuit is coupled to the inverting input. The load circuit has one end is coupled to the antenna power supply, and the other end coupled to the non-inverting input. The other end of the load circuit is also a detecting node. The non-inverting input is a detecting node. The clamping circuit, coupled to the output of the operational amplifier, clamps the output voltage level of the operational amplifier to a predetermined range. When the detecting node floats, the output voltage level of the clamping circuit is at logic high.
    Type: Grant
    Filed: September 23, 2005
    Date of Patent: August 17, 2010
    Assignee: Wistron NeWeb Corp.
    Inventors: Chen-Chia Huang, Huang-Cheng Shih
  • Patent number: 7775021
    Abstract: An antenna packaging method is provided. First, a first dish, a second dish, a third dish, a first bracket, a second bracket, a third bracket, a first arm, a second arm and a third arm are provided, wherein each of the first, second and third dishes has a central area. Then, a packaging unit is provided. Next, the first dish, the second dish and the third dish overlap with other. Then, the packaging unit is fixed to the first dish, the second dish and the third dish. Next, the first arm, the second arm and the third arm are fixed to the packaging unit. Finally, the first bracket, the second bracket and the third bracket are fixed to the packaging unit, wherein the first bracket, the second bracket and the third bracket correspond to the central area.
    Type: Grant
    Filed: November 20, 2008
    Date of Patent: August 17, 2010
    Assignee: Wistron NeWeb Corp.
    Inventor: Hung-Yuan Lin
  • Patent number: 7774586
    Abstract: A method and system for express execution of multimedia playing is provided. A computer system is installed with a first operating system and a second operating system in a data storage therein. The method includes the following steps: the computer system finishing basic booting process; the computer system loading and executing a driver to activate a touch-control display device; the touch-control display device displaying icons representing detected audiovisual players; detecting the icon selection by the user; based on the selection, loading and executing the corresponding operating system; and executing the application program corresponding to the selected audiovisual player.
    Type: Grant
    Filed: September 21, 2005
    Date of Patent: August 10, 2010
    Assignee: Getac Technology Corporation
    Inventor: Sheng-Kai Hsu
  • Patent number: 7773036
    Abstract: An antenna structure includes a circuit board with a ground surface and a printed antenna. The printed antenna includes a signal feed-in portion, a first radiating unit connected to the signal feed-in portion and a second radiating unit connected to the first radiating unit and has a plurality of printed layers. The first radiating unit diverges and forms a first radiating element having a first turning portion and a second radiating element at a first end, and the first radiating element and the second radiating element are combined at a second end. The second radiating unit includes a third radiating element, a fourth radiating element, a second turning portion located between the third radiating element and the second end and a third turning portion located between the third radiating element and the fourth radiating element. A distance is formed between the fourth radiating element and the ground surface.
    Type: Grant
    Filed: July 30, 2008
    Date of Patent: August 10, 2010
    Assignee: ASUSTek Computer Inc.
    Inventor: Hsiao-Ming Tsai
  • Patent number: 7772762
    Abstract: A white light organic electroluminescent element is provided. The white organic electroluminescent element comprises an anode, a hole transporting layer on the anode, an orange light emitting layer on the hole transporting layer, a blue light emitting layer on the orange light emitting layer, an electron transporting layer on the blue light emitting layer, and a cathode on the electron transporting layer, wherein the orange light emitting layer is formed by co-evaporation of a host-emitting material, a blue guest-emitting material, and an orange guest-emitting material.
    Type: Grant
    Filed: September 17, 2007
    Date of Patent: August 10, 2010
    Assignee: Industrial Technology Research Institute
    Inventors: Meng-Ting Lee, Mei-Rurng Tseng
  • Patent number: 7768461
    Abstract: Disclosed is an antenna device for transceiving a wireless signal with an insert-molded antenna pattern embedded inside a casing of an electronic device. The insert-molded antenna pattern is connected to an antenna module of a motherboard of the electronic device in order to feed the wireless signal transceived by the insert-molded antenna pattern through an antenna signal feeding line connected to the insert-molded antenna pattern and the antenna module, or by an antenna coupling element coupled with the insert-molded antenna pattern.
    Type: Grant
    Filed: July 26, 2007
    Date of Patent: August 3, 2010
    Assignee: Getac Technology Corporation
    Inventors: Yu-Chiang Cheng, Ping-Cheng Chang, Cheng-Zing Chou
  • Patent number: 7759245
    Abstract: A semiconductor device fabricating method is described. The semiconductor device fabricating method comprises providing a substrate with a logic device region and a memory device region. A logic device with a first silicide region and a first silicide block region and a memory device with a second silicide region and a second silicide block region are formed in the logic device region and the memory device region, respectively. A first insulating layer is formed covering the first and second silicide block regions. A silicide process is performed to form a silicide layer on the first and second silicide regions. An underlying second insulating layer and an insulating barrier layer are formed covering the first insulating layer and the silicide layer.
    Type: Grant
    Filed: November 30, 2007
    Date of Patent: July 20, 2010
    Assignee: Vanguard International Semiconductor Corporation
    Inventors: Yun-Sheng Liu, Wen-Chung Chen
  • Patent number: 7760420
    Abstract: Electrowetting display devices are presented. The electrowetting display includes a first substrate and an opposing second substrate with a polar fluid layer and a color non-polar fluid layer interposed therebetween. A first transparent electrode is disposed on the first substrate. A second electrode is disposed on the second substrate. A hydrophilic partition structure is disposed on the second substrate, thereby defining a plurality of sub-pixels. The color electrowetting display further includes an array of color pixel regions. Each pixel region consists of a set of primary color sub-pixel. Each color sub-pixel corresponds to one of different color non-polar fluid layers, and each of the different color non-polar fluid layers is isolated from each other. The colors of non-polar fluid layer in the neighboring sub-pixels are different.
    Type: Grant
    Filed: February 25, 2009
    Date of Patent: July 20, 2010
    Assignee: Industrial Technology Research Institute
    Inventors: Wei-Yuan Cheng, Chieh-Yi Huang, Kuo-Chang Lee, Kuo-Lung Lo
  • Patent number: 7760234
    Abstract: A data display method for digital storage devices implemented on a computer executable platform. The invention reads data through a dynamic setting of a Basic Input/Output System and a card read controller, and selectively displays the data on a display device without entering the operating system. This greatly improves the convenience of using digital storage devices.
    Type: Grant
    Filed: December 31, 2008
    Date of Patent: July 20, 2010
    Assignee: Getac Technology Corporation
    Inventor: Chung-Chih Tung
  • Patent number: 7759190
    Abstract: A fabrication method of a memory device is disclosed. A substrate having a trench is provided, comprising a trench capacitor, a conductive column, a collar dielectric layer and a top dielectric layer therein. A gate structure with spacers on sidewalls is disposed on the substrate and neighboring the trench. An opening is formed on the substrate between the collar dielectric layer and the gate structure. Next, a portion of the top dielectric layer and the collar dielectric layer is removed to expose a portion of the conductive column. An insulating layer is deposited on the gate structure and the exposed conductive column, filling the opening. The insulating layer is etched to expose a portion of the capacitor-side region of the substrate and the conductive column. A transmissive strap is formed by selective deposition, electrically connecting the capacitor-side region of the substrate and the conductive column.
    Type: Grant
    Filed: October 26, 2007
    Date of Patent: July 20, 2010
    Assignee: Nanya Technology Corporation
    Inventors: Neng-Tai Shih, Jeng-Ping Lin
  • Patent number: 7754056
    Abstract: A biosensor containing ruthenium, measurement using the same, and the application thereof. The biosensor comprises an extended gate field effect transistor (EGFET) structure, including a metal oxide semiconductor field effect transistor (MOSFET), a sensing unit comprising a substrate, a layer comprising ruthenium on the substrate, and a metal wire connecting the MOSFET and the sensing unit.
    Type: Grant
    Filed: June 9, 2006
    Date of Patent: July 13, 2010
    Assignee: National Yunlin University of Science and Technology
    Inventors: Jung-Chuan Chou, Shih-I Liu
  • Patent number: D621800
    Type: Grant
    Filed: January 21, 2009
    Date of Patent: August 17, 2010
    Assignee: Everlight Electronics Co., Ltd.
    Inventor: Chung-Chuan Hsieh
  • Patent number: D621801
    Type: Grant
    Filed: January 21, 2009
    Date of Patent: August 17, 2010
    Assignee: Everlight Electronics Co., Ltd.
    Inventor: Chung-Chuan Hsieh