Patents by Inventor Chao-An Su

Chao-An Su has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7924504
    Abstract: A color filter structure includes a substrate, in which a number of first pixel regions, a number of second pixel regions, and a number of third pixel regions are defined on the substrate. Each first pixel region includes a first stack layer; each second pixel region includes a second stack layer; and each third pixel region includes the first stack layer and the second stack layer.
    Type: Grant
    Filed: January 1, 2008
    Date of Patent: April 12, 2011
    Assignee: United Microelectronics Corp.
    Inventors: Chao-An Su, Tzung-I Su, Ching-Hung Kao
  • Publication number: 20110068374
    Abstract: An integrated circuit (IC) having a microelectromechanical system (MEMS) device buried therein is provided. The integrated circuit includes a substrate, a metal-oxide semiconductor (MOS) device, a metal interconnect, and the MEMS device. The substrate has a logic circuit region and a MEMS region. The MOS device is located on the logic circuit region of the substrate. The metal interconnect, formed by a plurality of levels of wires and a plurality of vias, is located above the substrate to connect the MOS device. The MEMS device is located on the MEMS region, and includes a sandwich membrane located between any two neighboring levels of wires in the metal interconnect and connected to the metal interconnect.
    Type: Application
    Filed: September 23, 2009
    Publication date: March 24, 2011
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Tzung-Han Tan, Bang-Chiang Lan, Ming-I Wang, Tzung-I Su, Chien-Hsin Huang, Hui-Min Wu, Chao-An Su, Min Chen, Meng-Jia Lin
  • Publication number: 20110037133
    Abstract: A semiconductor photodetector structure is provided. The structure includes a substrate, a photodetecting element and a semiconductor layer disposed on the photodetecting element. The substrate includes a first semiconductor material and includes a deep trench. The surface of the deep trench includes a first type dopant. The photodetecting element is disposed in the deep trench. The photodetecting element includes a second semiconductor material. The semiconductor layer includes a second type dopant.
    Type: Application
    Filed: August 17, 2009
    Publication date: February 17, 2011
    Inventors: Tzung-I Su, Bang-Chiang Lan, Chao-An Su, Hui-Min Wu, Ming-I Wang, Chien-Hsin Huang, Tzung-Han Tan, Min Chen, Meng-Jia Lin, Wen-Yu Su
  • Patent number: 7889486
    Abstract: A display device including a rotatable stand and a display module provided on the rotatable stand is provided. The rotatable stand includes a base, a sleeve provided on the base, a composite washer, and a rotatable structure. One end of the sleeve is connected with the base. The composite washer has a flexible material layer and a rigid material layer. Further, the rotatable structure is disposed through the sleeve, the display module is adapted to be fixedly connected with one end of the rotatable structure, and the composite washer is disposed between the display module and the sleeve. The first rigid material layer contacts the display module, and the flexible material layer is disposed between the sleeve and the second rigid material layer.
    Type: Grant
    Filed: August 15, 2008
    Date of Patent: February 15, 2011
    Assignee: ASUSTek Computer Inc.
    Inventors: Ping-Chih Chiang, Cheng-Wei Chen, Yu-Chao Su
  • Publication number: 20110031624
    Abstract: A protection structure of a pad is provided. The pad is disposed in a dielectric layer on a semiconductor substrate and the pad includes a connection region and a peripheral region which encompasses the connection region. The protection structure includes at least a barrier, an insulation layer and a mask layer. The barrier is disposed in the dielectric layer in the peripheral region. The insulation layer is disposed on the dielectric layer. The mask layer is disposed on the dielectric layer and covers the insulation layer and the mask layer includes an opening to expose the connection region of the pad.
    Type: Application
    Filed: August 10, 2009
    Publication date: February 10, 2011
    Inventors: Bang-Chiang Lan, Ming-I Wang, Hui-Min Wu, Min Chen, Chien-Hsin Huang, Tzung-I Su, Chao-An Su, Tzung-Han Tan
  • Publication number: 20100270627
    Abstract: A method for fabricating a semiconductor device is disclosed. The method includes providing a substrate; forming at least one gate structure over the substrate; forming a plurality of doped regions in the substrate; forming an etch stop layer over the substrate; removing a first portion of the etch stop layer, wherein a second portion of the etch stop layer remains over the plurality of doped regions; forming a hard mask layer over the substrate; removing a first portion of the hard mask layer, wherein a second portion of the hard mask layer remains over the at least one gate structure; and forming a first contact through the second portion of the hard mask layer to the at least one gate structure, and a second contact through the second portion of the etch stop layer to the plurality of doped regions.
    Type: Application
    Filed: April 22, 2009
    Publication date: October 28, 2010
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Hong-Dyi Chang, Pei-Chao Su, Kong-Beng Thei, Hun-Jan Tao, Harry Hak-Lay Chuang
  • Publication number: 20100121800
    Abstract: The present invention relates to an engineering design method and a system of implementing same. In one embodiment, the method includes a construction process of knowledge components and a design process based on the knowledge components. The knowledge components pack universal modules in the standard forms. Accordingly, the knowledge components are independent from design layouts or design processes of products, and reusable in different projects and platforms. The design process integrates a variety of software platforms via an uniform environment and calls the knowledge components to complete the engineering designs. Further, the design process defines a data relation and an execution relation of the knowledge components and establishes a relationship between the knowledge components without programming. The universal module comprises at least operations, methods, rules and/or flows of an engineering design process and engineering analysis process.
    Type: Application
    Filed: January 23, 2009
    Publication date: May 13, 2010
    Applicant: SYSWARE TECHNOLOGY CO., LTD.
    Inventors: Yi-Zhang Li, Zhen-Hua Wang, Yuan-Yu Chen, Xin Xu, Chao Su
  • Publication number: 20100121806
    Abstract: The present invention relates to an engineering design method and a system of implementing same. In one embodiment, the method includes a construction process of knowledge components and a design process based on the knowledge components. The knowledge components pack universal modules in the standard forms. Accordingly, the knowledge components are independent from design layouts or design processes of products, and reusable in different projects and platforms. The design process integrates a variety of software platforms via a uniform environment and calls the knowledge components to complete the engineering designs. Further, the design process defines a data relation and an execution relation of the knowledge components and establishes a relationship between the knowledge components without programming. The universal module comprises at least operations, methods, rules and/or flows of an engineering design process and engineering analysis process.
    Type: Application
    Filed: June 24, 2009
    Publication date: May 13, 2010
    Applicant: SYSWARE TECHNOLOGY CO., LTD.
    Inventors: Yi-Zhang Li, Zhen-Hua Wang, Yuan-Yu Chen, Xin Xu, Chao Su
  • Publication number: 20100039062
    Abstract: A charging system for electrical vehicle batteries has a smart charge power meter with a computer control system to measure and integrate the delivered electrical power, enable/disable the charging stations and make all of the other necessary purchasing transaction steps equivalent to a gas station operation. The system may collect electricity by using whatever alternative energy system is available or can be incorporated into the charging system when it is constructed. The system may store the collected electricity in a high capacity energy storage system. The charging takes place at a charging lot which is within a secure perimeter to assure safety and prevent vandalism. The siting of charging lots is chosen to coincide with locations where vehicles are usually parked for extended times (e.g., parking lots, businesses, etc.).
    Type: Application
    Filed: October 28, 2008
    Publication date: February 18, 2010
    Inventors: Gong-en Gu, Chao Su, William Douglas Sterling
  • Publication number: 20090168181
    Abstract: A structure of a color filter is provided. The color filter structure includes a substrate, in which a number of first pixel regions, a number of second pixel regions, and a number of third pixel regions are defined on the substrate. Each first pixel region includes a first stack layer; each second pixel region includes a second stack layer; and each third pixel region includes the first stack layer and the second stack layer.
    Type: Application
    Filed: January 1, 2008
    Publication date: July 2, 2009
    Inventors: Chao-An Su, Tzung-I Su, Ching-Hung Kao
  • Publication number: 20090073643
    Abstract: A display device including a rotatable stand and a display module provided on the rotatable stand is provided. The rotatable stand includes a base, a sleeve provided on the base, a composite washer, and a rotatable structure. One end of the sleeve is connected with the base. The composite washer has a flexible material layer and a rigid material layer. Further, the rotatable structure is disposed through the sleeve, the display module is adapted to be fixedly connected with one end of the rotatable structure, and the composite washer is disposed between the display module and the sleeve. The first rigid material layer contacts the display module, and the flexible material layer is disposed between the sleeve and the second rigid material layer.
    Type: Application
    Filed: August 15, 2008
    Publication date: March 19, 2009
    Applicant: ASUSTEK COMPUTER INC.
    Inventors: Ping-Chih Chiang, Cheng-Wei Chen, Yu-Chao Su
  • Publication number: 20080299700
    Abstract: A method of fabricating photodiode includes: a substrate comprising a well is provided, next, a first doping region is formed in the well, following that a conductive layer is formed on the surface of the first doping region by an epitaxial growth process, meanwhile, the conductive layer is in-situ doped to form a second doping region in the conductive layer. The method for fabricating the photodiode in the present invention can prevent the lattice structure from being damaged during the high dozes implantation process. Therefore, the dark current can be reduced and the sensitivity of the photodiode will be increased.
    Type: Application
    Filed: May 28, 2007
    Publication date: December 4, 2008
    Inventors: Bang-Chiang Lan, Tzung-I Su, Chien-Nan Kuo, Chao-An Su, Heng-Ching Lin, Shih-Wei Li, Wei-Chin Hung
  • Publication number: 20070190474
    Abstract: A system comprises at least one semiconductor fabrication process apparatus with a fan for providing a downflow. A sensor is disposed on or in a conduit that is fluidly coupled to the semiconductor fabrication process apparatus for releasing an exhaust fluid of a process. The sensor is capable of detecting a characteristic of the exhaust fluid flowing within the conduit and producing a signal indicating the characteristic. A processor is coupled to the sensor. A venting apparatus is coupled to the processor. The processor compares the characteristic of the exhaust fluid with at least one predetermined value to control the venting apparatus.
    Type: Application
    Filed: February 1, 2006
    Publication date: August 16, 2007
    Inventors: Chao Su, Jen-Feng Yao, Yang Fan
  • Publication number: 20070163729
    Abstract: A support bracket assembly for the headrail of window blinds comprises a support bracket and a clamping body wherein the support bracket has a vertical abutment surface made up of a slant-cut facet, guide recesses and stop ends, and a horizontal abutment surface composed of a retaining board, support plates, and an accommodation space. The clamping body has multiple oblique guide blocks of different thickness, a limiting slot and symmetrical pivoting guide plates extending vertically at one side of the top surface thereon, and a clamping board protruding horizontally at the other side thereof. Via the aforementioned structure, the clamping body assembled onto the support bracket thereof can be obliquely adjusted up/down and moved forwards/backwards along the support bracket to fit to headrails of different sizes for stable location thereof, expanding the range of application and achieving the best using state thereof.
    Type: Application
    Filed: January 13, 2006
    Publication date: July 19, 2007
    Inventors: Wen Liang, Chao Su
  • Patent number: 7121752
    Abstract: A multi-purpose pen includes an upper pen shaft and a lower pen shaft joined by a hollow middle ring in between. The upper pen shaft has a cone-shaped lucent section at a rear end thereof, such that light beams emitted form an illumination module located in the upper pen shaft are passed out to an exterior via the cone-shaped lucent section. The upper pen shaft further has a pen clamp at the rear end thereof. A front edge of a reverse side of the pen clamp is disposed with a protruding object that is penetrated into a corresponding opening at the upper pen shaft, so as to touch-control a light source switch at a circuit board of the illumination module. An insulating strap is located between the circuit board and the protruding object for preventing electricity leakage.
    Type: Grant
    Filed: September 2, 2003
    Date of Patent: October 17, 2006
    Assignee: Jen Jang Co., Ltd.
    Inventor: Yen-Chao Su
  • Publication number: 20060115618
    Abstract: A highly reflective and corrosion-resistant reflective layer film and its sputtering target includes a sliver alloy film by adding proper amount of main metal alloy (A) that includes cobalt (Co) or manganese (Mn) or two of them in pure sliver, and an auxiliary metal alloy (B) added if desired. The auxiliary metal alloy (B) can be composed of one or more of gold (Au), palladium (Pd), platinum (Pt) and copper (Cu). These metals constitute a silver alloy, with which a sputtering target is made, and a highly reflective and corrosion-resistant layer film is coated on an optical discs by sputtering process. The silver alloy has the amount of silver 80%-99.99%, that of the main metal alloy (A) 0.01%-5%, and that of the auxiliary metal alloy (B) 0.01%-15%.
    Type: Application
    Filed: December 1, 2004
    Publication date: June 1, 2006
    Applicant: Leesan Precious Metal Co., Ltd.
    Inventors: Han-Chang Su, Wei-Chao Su
  • Publication number: 20040047671
    Abstract: The invention discloses a multi-purpose pen. Wherein, an upper pen shaft and a lower pen shaft are joined by a hollow middle ring in between; the upper pen shaft has a gradually contracted cone-shaped lucent section in an outward direction a rear end thereof, such that light beams emitted from an illumination module located in the upper pen shaft are passed out to an exterior via the cone-shaped lucent section; the upper pen shaft further has a pen clamp at the rear end thereof; a front edge of a reverse side of the pen clamp is disposed with a protruding object that is penetrated into a corresponding opening at the upper pen shaft, so as to touch-control a light source switch at a circuit board of the illumination module; and between the circuit board and the protruding object is an insulating strap for preventing electricity leak.
    Type: Application
    Filed: September 2, 2003
    Publication date: March 11, 2004
    Inventor: Yen-Chao Su
  • Pen
    Patent number: D507810
    Type: Grant
    Filed: October 18, 2004
    Date of Patent: July 26, 2005
    Assignee: Jen Jang Co., Ltd.
    Inventor: Yen-Chao Su