Patents by Inventor Ching Wang

Ching Wang 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: 8035887
    Abstract: An electrophoretic display apparatus includes a bottom substrate, an electrophoretic layer, a color filter substrate and a spacing layer. The bottom substrate has a drive circuitry layer, and the electrophoretic layer is disposed on the drive circuitry layer of the bottom substrate. The color filter substrate is disposed above the electrophoretic layer, and the spacing layer is disposed between the color filter substrate and the electrophoretic layer. The electrophoretic display apparatus has better display quality.
    Type: Grant
    Filed: June 19, 2009
    Date of Patent: October 11, 2011
    Assignee: E Ink Holdings Inc.
    Inventors: Tzu-Ming Wang, Yi-Ching Wang, Jui-Chung Cheng, Kai-Cheng Chuang
  • Patent number: 8027079
    Abstract: A method of fabricating the flexible color display medium module includes the steps of: forming a flexible substrate on a rigidly substrate; forming a color filter film comprising a plurality of color filter patterns; forming the display medium layer on the color filter film; and separating the flexible substrate from the rigidly substrate. Since the display medium layer is immediately disposed on the color filter film, the accuracy of aligning the display medium layer and the color filter film may be improved and the parallax resulted from the light passed through the display medium layer and the color filter film may be reduced.
    Type: Grant
    Filed: March 18, 2009
    Date of Patent: September 27, 2011
    Assignee: E Ink Holdings Inc.
    Inventors: Su-Cheng Liu, Ted-Hong Shinn, Yi-Ching Wang
  • Patent number: 8016476
    Abstract: A backlight module including a frame, a light guide plate, a light source and a flexible printed circuit board is provided. The flexible printed circuit board includes a body, a light source carrying portion and a connecting portion. The body is bent, so a top edge and a bottom edge of the body are respectively disposed at a top side and a bottom side of the frame. The light source carrying portion carries the light source. The connecting portion has a first end and a second end. The first end is connected to a middle region of a bottom side of the light source carrying portion. The second end is connected to the bottom edge. The connecting portion is bent, such that the light source carrying portion is disposed on the top side of the frame and the light source is positioned at a side of the light guide plate.
    Type: Grant
    Filed: May 14, 2009
    Date of Patent: September 13, 2011
    Assignee: Wintek Coropration
    Inventors: Ming-Da Chen, Chin-Liang Chen, Yu-Ching Wang
  • Publication number: 20110210936
    Abstract: A capacitance touch device includes a touch panel, a plurality of triangular sensing pads, a plurality of conducting wires, and a control circuit. Every four triangular sensing pads are arranged forming a square deposited on the touch panel. Each triangular sensing pad is corresponding to a location and is electrically connected to the control circuit through one conducting wire. When the plurality of triangular sensing pads is touched generating sensing signals, the control circuit can calculate the location of the touch point according to the intensity of the sensing signals.
    Type: Application
    Filed: April 19, 2010
    Publication date: September 1, 2011
    Inventors: Kuei-Ching Wang, Hsing-Chiao Lin, Leng-Chieh Lin, Ming-Tzu Tu
  • Patent number: 8001684
    Abstract: An exemplary method for manufacturing flexible printed circuit board is provided. A metal foil is supplied from a first feeding roller. The metal foil has a first surface and a second surface on two opposite sides of the metal foil. A first coverlay having a number of first openings defined therein is supplied from a second feeding roller and laminated on the first surface of the metal foil. Electrical traces are formed with the metal foil. A second coverlay having a number of second openings defined therein is supplied from a third feeding roller and laminated on the second surface of the metal foil. Each of the second openings registers with the respective first opening so that the electrical traces are exposed from the corresponding first and second openings. The method can improve quality and efficiency of manufacturing flexible printed circuit boards in a hollowed out form.
    Type: Grant
    Filed: December 18, 2007
    Date of Patent: August 23, 2011
    Assignee: Foxconn Advanced Technology Inc.
    Inventors: Chia-Cheng Chen, Chao-Ching Wang, Chiang-Hua Huang, Cheng-Hsien Lin
  • Patent number: 8000091
    Abstract: An electrophoretic display apparatus includes a display module and a case. The display module includes a flexible array substrate, a front plane laminate, a driving circuit and a flexible printed circuit board. The flexible array substrate has a display area and a peripheral circuit area adjacent to the display area. The front plane laminate is disposed on the display area. The driving circuit is electrically connected to the flexible array substrate. The flexible printed circuit board is electrically connected to the driving circuit. The case contains the display module and has an opening exposing at least a part of the front plane laminate.
    Type: Grant
    Filed: April 14, 2008
    Date of Patent: August 16, 2011
    Assignee: E Ink Holdings Inc.
    Inventors: Ted-Hong Shinn, Yu-Sheng Lin, Hung-Pin Su, Yi-Ching Wang
  • Patent number: 7993046
    Abstract: A flexible light-emitting apparatus including a side light-emitting flexible light guide rod, two light emitting diodes, and two lenses is provided. The side light-emitting flexible light guide rod has a first end, a second end opposite to the first end, and a light-emitting surface connecting the first and the second ends. The LEDs are respectively disposed beside the first end and the second end and adapted for emitting light beams toward the side light-emitting flexible light guide rod, respectively. One of the lenses is located between the first end and the LED disposed beside the first end, and the other lens is located between the second end and the LED disposed beside the second end. Each of the light beams enters the side light-emitting flexible light guide rod through the corresponding lens and is transmitted to the outside of the side light-emitting flexible light guide rod through the light-emitting surface.
    Type: Grant
    Filed: April 21, 2009
    Date of Patent: August 9, 2011
    Assignee: United Lighting Opto-Electronic Inc.
    Inventors: Chiang-Ching Wang, Chi-Wen Kuo, Jun-Zhou Chen, Chien-Hua Wu, Tsung-Hsien Chou, Chia-Hung Hsu
  • Publication number: 20110189681
    Abstract: The invention provides Stat3 and Tyk2 targets that have importance for diagnosis of neurode-generative diseases such as Alzheimer's disease. Stat3 and Tyk2 are also important as targets for drug development for neurodegenerative diseases.
    Type: Application
    Filed: June 30, 2008
    Publication date: August 4, 2011
    Applicant: Biotechnology Research Corporation Limited
    Inventors: Nancy Yuk-Yu Ip, Zhenguo Wu, Jerry Hsueh-Ching Wang, Kit Yu Fu, Jun Wan
  • Publication number: 20110178269
    Abstract: Isolated polypeptides containing SEQ ID NO: 3 and functional equivalents thereof. Also disclosed are isolated nucleic acids encoding the polypeptides, related expression vectors, related host cells, related antibodies, and related compositions. Methods of producing the polypeptide, diagnosing infection with a coronavirus, and identifying a test compound for treating infection with a coronavirus are also disclosed.
    Type: Application
    Filed: February 4, 2008
    Publication date: July 21, 2011
    Inventors: Yeau-Ching Wang, Szu-Chia Lai, Chia-Tsui Yeh, Pele Choi-Sing Chong, Shih-Jen Liu
  • Publication number: 20110160841
    Abstract: A surface treatment method for a medical appliance is provided. The surface treatment method includes providing a metal layer; forming an intermediate layer on a surface of the metal layer, in which a thickness of the intermediate layer is greater than a thickness of a native oxide layer of the metal surface; and grafting a functional polymer on the intermediate layer through an electrodeposition process.
    Type: Application
    Filed: December 9, 2010
    Publication date: June 30, 2011
    Applicant: METAL INDUSTRIES RESEARCH&DEVELOPMENT CENTRE
    Inventors: Wei-Ching Wang, Wei-Jen Shih, Jin-Long Jou
  • Publication number: 20110155242
    Abstract: A fluorescent material of Formula (I) is provided. In Formula (I), all the variables thereof are described in the specification. The invention also provides a solar cell with the disclosed fluorescent material. The solar cell with the fluorescent material includes a solar cell and a fluorescent layer including the disclosed fluorescent material of Formula (I) coating on the solar cell.
    Type: Application
    Filed: April 3, 2010
    Publication date: June 30, 2011
    Applicants: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, NEO SOLAR POWER CORP
    Inventors: Ching-Yen Wei, Yi-Ling Chen, Wei-Jen Liu, Yi-Chen Chiu, Yang-Fang Chen, Kao-Chiang Hsu, Yu-Wei Tai, Chia-Ching Wang, Meng-Hsiu Wu
  • Publication number: 20110140254
    Abstract: A packaged semiconductor die has a preformed lead frame with a central recessed portion, and a plurality of conductive leads. An integrated circuit die has a top surface and a bottom surface opposite thereto, with the top surface having a plurality of bonding pads for electrical connection to the die. The die is positioned in the central recessed portion with the top surface having the bonding pads facing upward, and the bottom surface in contact with the recessed portion. Each of the leads has a top portion and a bottom portion. The leads are spaced apart and insulated from the central recessed portion. A conductive layer is deposited on the top surface of the die and the top portion of the leads and is patterned to electrically connect certain of the bonding pads of the die to certain of the conductive leads. An insulator covers the conductive layer. The present invention also relates to a method of packaging such an integrated circuit die.
    Type: Application
    Filed: December 15, 2009
    Publication date: June 16, 2011
    Inventors: Chen Lung Tsai, Long-Ching Wang, Tze-Pin Lin
  • Publication number: 20110122137
    Abstract: A video summarized method based on mining the story structure and semantic relations among concept entities has steps of processing a video to generate multiple important shots that are annotated with respective keywords: Performing a concept expansion process by using the keywords to create expansion trees for the annotated shots; rearranging the keywords of the expansion trees and classifying to calculate relations thereof; applying a graph entropy algorithm to determine significant shots and edges interconnected with the shots. Based on the determined result of the graph entropy algorithm, a structured relational graph is built to display the significant shots and edges thereof. Consequently, users can more rapidly browse the content of a video and comprehend if different shots are related.
    Type: Application
    Filed: November 23, 2009
    Publication date: May 26, 2011
    Applicant: NATIONAL CHENG KUNG UNIVERSITY
    Inventors: Jhing-Fa WANG, Bo-Wei CHEN, Jia-Ching WANG, Chia-Hung CHANG
  • Publication number: 20110115723
    Abstract: A flat-surface resistive touch panel includes a resistive touch module and a decoration film. The resistive touch module is installed in a frame, for detecting the input signals of the multiple touches. The decoration film is fixed on the resistive touch module with an optical adhesive and forms a flat surface with the frame. The resistive touch module utilizes the electric potential lines to replace the patterned electrodes so as to increase the durability of the resistive touch panel.
    Type: Application
    Filed: February 4, 2010
    Publication date: May 19, 2011
    Inventors: Kuei-Ching Wang, Hsing-Chiao Lin
  • Patent number: 7944096
    Abstract: A stator mechanism of linear motor. The stator mechanism includes multiple magnetic members. The magnetic members are sequentially arranged along a predetermined straight line with the magnetic poles of the same polarity adjacent to each other to repel each other. Each magnetic member includes at least two magnetic bodies, which are coaxially arranged with the magnetic poles of different polarities adjacent to each other to attract each other.
    Type: Grant
    Filed: June 5, 2009
    Date of Patent: May 17, 2011
    Assignee: Hiwin Mikrosystem Corp.
    Inventors: Tse-Ching Wang, Yu-Feng Ding
  • Publication number: 20110102069
    Abstract: A charge pump circuit includes an input end, a first reservoir capacitor, a second reservoir capacitor, two output ends, a charge pump unit and a charge module. The input end receives an input voltage, and the two output ends output a positive pumping voltage and a negative pumping voltage, respectively. The charge pump unit is utilized for charging the first reservoir capacitor and the second reservoir capacitor respectively by referring to a plurality of operational phases, wherein the charge pump unit does not charge at least one designated reservoir capacitor of the first reservoir capacitor and the second reservoir capacitor during at least one designated operational phase of the plurality of operational phases. When the charge pump unit operates in the at least one designated operational phase, the charge module is utilized for charging the at least one designated reservoir capacitor.
    Type: Application
    Filed: August 27, 2010
    Publication date: May 5, 2011
    Inventors: Tzung-Shing Tsai, Yao-Ching Wang
  • Patent number: 7935738
    Abstract: A transparent flexible film is provided, formed by curing a composition, comprising: about 40-75 parts by weight of a clay; about 15-45 parts by weight of a water-soluble polymer; about 1-10 parts by weight of a mono-functional acrylic oligomer of formula (I), wherein n1 is an integer 2-25, R1 is C1-10 alkyl or H, and R2 is H or CH3; and about 10-45 parts by weight of a bi-functional acrylic oligomer of formula (II), wherein n2 is an integer 3-50, R3 and R4 are H or CH3.
    Type: Grant
    Filed: May 22, 2008
    Date of Patent: May 3, 2011
    Assignee: Industrial Technology Research Institute
    Inventors: Chih-Kuang Chen, Shih-Ming Chen, Jia-Chi Huang, Young-Jen Lee, Li-Ching Wang
  • Publication number: 20110076498
    Abstract: A sport racket string includes a string which is a solid string and multiple recesses are defined in an outer surface of the string. The recesses include different sizes, depths and shapes, and are located in pre-determined ways such as lines so as to increase the friction between the balls and the string. The strings of the present invention are light in weight and allow the users to control the balls efficiently.
    Type: Application
    Filed: September 28, 2009
    Publication date: March 31, 2011
    Inventor: Tsan-Ching Wang
  • Publication number: 20110068998
    Abstract: A color filter substrate includes a transparent substrate, a color photoresist layer and an air guiding layer. The color photoresist layer is disposed on the transparent substrate. The air guiding layer is disposed on the substrate and surrounds the color photoresist layer. The air guiding layer includes a plurality of strip-shaped patterns disposed apart from each other. One end of each of the strip-shaped patterns is connected to the color photoresist layer, and the other end of each of the strip-shaped patterns extends toward a direction far away from the color photoresist layer. An air guiding groove is formed between each two adjacent strip-shaped patterns. A color display apparatus having the color filter substrate is also provided. The color filter substrate can be assembled to the display layer without producing air bubbles, and thereby improves display quality of the color display apparatus.
    Type: Application
    Filed: December 17, 2009
    Publication date: March 24, 2011
    Inventors: Yi-Ching Wang, Jui-Chung Cheng, Tzu-Ming Wang, Ted-Hong Shinn
  • Patent number: D636606
    Type: Grant
    Filed: November 19, 2008
    Date of Patent: April 26, 2011
    Assignee: Yao I Fabric Co., Ltd.
    Inventor: Tsan-Ching Wang