Patents by Inventor Chih-Yu Yang

Chih-Yu Yang 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: 9236797
    Abstract: A system includes: a first converter for receiving a pre-stage input DC voltage from a power source, and providing a pre-stage output DC voltage including a first DC voltage or a second DC voltage; a modulator the modulator controlling the first converter; a second converter, coupled to the first converter; and a controller, the controller controlling an operation mode of the second converter and notifying the modulator about the operation mode of the second converter. The modulator and the controller receive an external voltage indication signal indicating whether the pre-stage output DC voltage is the first DC voltage or the second DC voltage. The modulator controls the first converter to output the pre-stage output DC voltage based on the voltage indication signal. The modulator notifies the controller about whether the pre-stage output DC voltage reaches a target level.
    Type: Grant
    Filed: December 30, 2013
    Date of Patent: January 12, 2016
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Ke-Horng Chen, Chun-Yu Hsieh, Chih-Yu Yang, Chao-Jen Huang
  • Publication number: 20140354894
    Abstract: The preset invention provides a frame structure, a display device with the frame structure, and a method of fabricating the display device. The frame structure includes a first frame and a second frame. The first frame includes two lateral portions opposite to each other, and a top portion and a bottom portion opposite to each other. A first engaging component is disposed on the lateral portion. The second frame is disposed around the first frame. The second frame includes a top plank and two lateral planks. The top plank is disposed corresponding to the top portion, and the lateral plank is disposed corresponding to the lateral portion. A second engaging component is disposed on the lateral plank. The second engaging component is slidably engaged with the first engaging component. Thus, the present invention can decrease thickness of the frame structure and the display device for preferable aesthetic and low cost.
    Type: Application
    Filed: May 28, 2013
    Publication date: December 4, 2014
    Inventors: Kun-Neng Lee, Shiau-Rung Hsu, Chuan-Fa Lee, Chih-Yu Yang, Wei-Lin Yi, Uei-Uen Chen
  • Publication number: 20140142106
    Abstract: The present invention provides a method for treating, preventing or reducing peritoneal fibrosis comprising administering to a subject in need thereof a pharmacologically effective dose of a type I cannabinoid receptor (CB1R) antagonist or a type II cannabinoid receptor (CB2R) agonist. Also provided is a dialysis fluid for treating, preventing or reducing peritoneal fibrosis comprising electrolytes, an osmotic agent, a physiologically acceptable pH solution, and a pharmacologically effective dose of a CB1R antagonist or a CB2R agonist.
    Type: Application
    Filed: January 11, 2013
    Publication date: May 22, 2014
    Applicant: TAIPEI VETERANS GENERAL HOSPITAL
    Inventors: Chih-Yu Yang, An-Hang Yang
  • Publication number: 20140111103
    Abstract: A system includes: a first converter for receiving a pre-stage input DC voltage from a power source, and providing a pre-stage output DC voltage including a first DC voltage or a second DC voltage; a modulator the modulator controlling the first converter; a second converter, coupled to the first converter; and a controller, the controller controlling an operation mode of the second converter and notifying the modulator about the operation mode of the second converter. The modulator and the controller receive an external voltage indication signal indicating whether the pre-stage output DC voltage is the first DC voltage or the second DC voltage. The modulator controls the first converter to output the pre-stage output DC voltage based on the voltage indication signal. The modulator notifies the controller about whether the pre-stage output DC voltage reaches a target level.
    Type: Application
    Filed: December 30, 2013
    Publication date: April 24, 2014
    Applicant: Industrial Technology Research Institute
    Inventors: Ke-Horng Chen, Chun-Yu Hsieh, Chih-Yu Yang, Chao-Jen Huang
  • Patent number: 8511880
    Abstract: An edge type light source module has at least one middle light emitting region and edge light emitting region and includes a first edge type light emitting device and a second edge type light emitting device. If the middle light emitting region is a lighting region having a brightness value L1, the edge light emitting region adjacent to the lighting region is a light leakage region. The light leakage region has a predetermined brightness value L2, and a compensation brightness value L2? of the light leakage region satisfies L2?=L2?(L1*k1*R1), 0?k1?1, and 20%?R1?60%. If the edge light emitting region is a lighting region having a brightness value L3, the middle light emitting region adjacent to the lighting region is a light leakage region. The light leakage region has a predetermined brightness value L4, and a compensation brightness value L4? of the light leakage region satisfies L4?=L4?(L3*k2*R2), 0?k2?1, and 10%?R2?50%.
    Type: Grant
    Filed: February 8, 2011
    Date of Patent: August 20, 2013
    Assignee: Au Optronics Corporation
    Inventors: Ming-Lung Chen, Hao-Chung Hsu, Wen-Chieh Liu, Chih-Yu Yang
  • Publication number: 20120106199
    Abstract: An edge type light source module has at least one middle light emitting region and edge light emitting region and includes a first edge type light emitting device and a second edge type light emitting device. If the middle light emitting region is a lighting region having a brightness value L1, the edge light emitting region adjacent to the lighting region is a light leakage region. The light leakage region has a predetermined brightness value L2, and a compensation brightness value L2? of the light leakage region satisfies L2?=L2?(L1*k1*R1), 0?k1?1, and 20%?R1?60%. If the edge light emitting region is a lighting region having a brightness value L3, the middle light emitting region adjacent to the lighting region is a light leakage region. The light leakage region has a predetermined brightness value L4, and a compensation brightness value L4? of the light leakage region satisfies L4?=L4?(L3*k2*R2), 0?k2?1, and 10%?R2?50%.
    Type: Application
    Filed: February 8, 2011
    Publication date: May 3, 2012
    Applicant: AU OPTRONICS CORPORATION
    Inventors: Ming-Lung Chen, Hao-Chung Hsu, Wen-Chieh Liu, Chih-Yu Yang
  • Publication number: 20110127927
    Abstract: A buck-store and boost-restore converter is to be electrically connected to a pre-stage circuit, which provides a pre-stage output direct current (DC) voltage to a first capacitive load. The converter has an inductance element and is to be electrically connected to a second capacitive load. When the pre-stage output DC voltage is reduced from a first DC voltage to a second DC voltage, the inductance element outputs a current to the second capacitive load so as to transfer electric energy, which is stored in the first capacitive load, to the second capacitive load. When the pre-stage output DC voltage is raised from the second DC voltage to the first DC voltage, the inductance element outputs a current to the first capacitive load so as to transfer electric energy, which is stored in the second capacitive load, to the first capacitive load.
    Type: Application
    Filed: May 4, 2010
    Publication date: June 2, 2011
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Ke-Horng Chen, Chun-Yu Hsieh, Chih-Yu Yang, Chao-Jen Huang