Patents by Inventor Liang Chu

Liang Chu 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: 8026212
    Abstract: The present invention relates to methods of using GPR119 receptor to identify compounds useful for increasing bone mass in an individual. Agonists of GPR119 receptor are useful as therapeutic agents for treating or preventing a condition characterized by low bone mass, such as osteoporosis, and for increasing bone mass in an individual. Agonists of GPR119 receptor promote bone formation in an individual.
    Type: Grant
    Filed: February 4, 2010
    Date of Patent: September 27, 2011
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Zhi-Liang Chu, James N. Leonard
  • Patent number: 8026074
    Abstract: The present invention relates to methods of using GPR119 receptor to identify compounds useful for increasing bone mass in an individual. Agonists of GPR119 receptor are useful as therapeutic agents for treating or preventing a condition characterized by low bone mass, such as osteoporosis, and for increasing bone mass in an individual. Agonists of GPR119 receptor promote bone formation in an individual.
    Type: Grant
    Filed: February 4, 2010
    Date of Patent: September 27, 2011
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Zhi-Liang Chu, James N. Leonard
  • Patent number: 8022034
    Abstract: The present invention concerns combination of an amount of a GPR119 agonist with an amount of a dipeptidyl peptidase IV (DPP-IV) inhibitor such that the combination provides an effect in lowering a blood glucose level or in increasing a blood GLP-1 level in a subject over that provided by the amount of the GPR119 agonist or the amount of the DPP-IV inhibitor alone and the use of such a combination for treating or preventing diabetes and conditions related thereto or conditions ameliorated by increasing a blood GLP-1 level. The present invention also relates to the use of a G protein-coupled receptor to screen for GLP-1 secretagogues.
    Type: Grant
    Filed: November 2, 2009
    Date of Patent: September 20, 2011
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Zhi-Liang Chu, James N. Leonard, Hussien A. Al-Shamma, Robert M. Jones
  • Patent number: 8018318
    Abstract: A resistive component suitable for detecting electric current in a circuit and a method of manufacturing the resistive component are provided. The resistive component includes a carrier, a resistive layer, an electrode unit, an upper oxide layer and a protective layer. The resistive layer comprises copper alloy and is disposed on the carrier. The electrode unit is electrically connected to the resistive layer. The upper oxide layer is disposed on a part of a surface of the resistive layer and includes oxides of the resistive layer. The protective layer covers at least a part of the upper oxide layer.
    Type: Grant
    Filed: June 11, 2009
    Date of Patent: September 13, 2011
    Assignee: Cyntec Co., Ltd.
    Inventors: Chung-Hsiung Wang, Hideo Ikuta, Wu-Liang Chu, Yen-Ting Lin, Chih Sheng Kuo, Wen-Hsiung Liao
  • Patent number: 8017574
    Abstract: The present invention relates to methods of using GPR119 receptor to identify compounds useful for increasing bone mass in an individual. Agonists of GPR119 receptor are useful as therapeutic agents for treating or preventing a condition characterized by low bone mass, such as osteoporosis, and for increasing bone mass in an individual. Agonists of GPR119 receptor promote bone formation in an individual.
    Type: Grant
    Filed: February 4, 2010
    Date of Patent: September 13, 2011
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Zhi-Liang Chu, James N. Leonard
  • Patent number: 8003597
    Abstract: The present invention concerns combination of an amount of a GPR119 agonist with an amount of a dipeptidyl peptidase IV (DPP-IV) inhibitor such that the combination provides an effect in lowering a blood glucose level or in increasing a blood GLP-1 level in a subject over that provided by the amount of the GPR119 agonist or the amount of the DPP-IV inhibitor alone and the use of such a combination for treating or preventing diabetes and conditions related thereto or conditions ameliorated by increasing a blood GLP-1 level. The present invention also relates to the use of a G protein-coupled receptor to screen for GLP-1 secretagogues.
    Type: Grant
    Filed: November 2, 2009
    Date of Patent: August 23, 2011
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Zhi-Liang Chu, James N. Leonard, Hussein A. Al-Shamma, Robert M. Jones
  • Patent number: 7977743
    Abstract: A semiconductor device is provided. In an embodiment, the device includes a substrate and a transistor formed on the substrate. The transistor may include a gate structure, a source region, and a drain region. The drain region includes an alternating-doping profile region. The alternating-doping profile region may include alternating regions of high and low concentrations of a dopant. In an embodiment, the transistor is a high voltage transistor.
    Type: Grant
    Filed: February 25, 2009
    Date of Patent: July 12, 2011
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chen-Liang Chu, Chun-Ting Liao, Fei-Yuh Chen, Tsung-Yi Huang
  • Publication number: 20110163375
    Abstract: An integrated circuit structure includes a high-voltage well (HVW) region in a semiconductor substrate; a first double diffusion (DD) region in the HVW region; and a second DD region in the HVW region. The first DD region and the second DD region are spaced apart from each other by an intermediate portion of the HVW region. A recess extends from a top surface of the semiconductor substrate into the intermediate portion of the HVW region and the second DD region. A gate dielectric extends into the recess and covers a bottom of the recess. A gate electrode is over the gate dielectric. A first source/drain region is in the first DD region. A second source/drain region is in the second DD region.
    Type: Application
    Filed: February 14, 2011
    Publication date: July 7, 2011
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chen-Liang Chu, Chun-Ting Liao, Tsung-Yi Huang, Fei-Yuh Chen
  • Publication number: 20110073962
    Abstract: The present disclosure provides an apparatus and method for fabricating a semiconductor gate. The apparatus includes, a substrate having an active region and a dielectric region that forms an interface with the active region; a gate electrode located above a portion of the active region and a portion of the dielectric region; and a dielectric material disposed within the gate electrode, the dielectric material being disposed near the interface between the active region and the dielectric region. The method includes, providing a substrate having an active region and a dielectric region that forms an interface with the active region; forming a gate electrode over the substrate, the gate electrode having an opening near a region of the gate electrode that is above the interface; and filling the opening with a dielectric material.
    Type: Application
    Filed: September 28, 2009
    Publication date: March 31, 2011
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Chen-Liang Chu, Fei-Yuh Chen, Chih-Wen Yao
  • Publication number: 20110063072
    Abstract: A resistor device includes a resistor plate having a first aperture, a second aperture, a third aperture and a fourth aperture respectively arranged on a first side, a second side, a third side and a fourth side thereof. A first electrode plate is coupled to the first side of the resistor plate and includes a first measurement zone and a second measurement zone disposed at opposite sides of the first aperture; and a second electrode plate is coupled to the third side of the resistor plate and including a third measurement zone and a fourth measurement zone disposed at opposite sides of the third aperture, wherein the first measurement zone and the third measurement zone are disposed at opposite sides of the second aperture, and the second measurement zone and the fourth measurement zone are disposed at opposite sides of the fourth aperture.
    Type: Application
    Filed: May 13, 2010
    Publication date: March 17, 2011
    Applicant: CYNTEC CO., LTD.
    Inventors: Dar-Win Lo, Wen-Hsiung Liao, Wu-Liang Chu, Yen-Ting Lin
  • Publication number: 20110037679
    Abstract: An electrically small antenna includes a first plurality of helical arms extending in one direction from a central portion of the antenna and a second plurality of helical arms extending from the central portion in a direction opposite from the direction of the first plurality of helical arms. A plurality of switches are coupled to control signal transmission and reception on the helical arms, each of the plurality of switches is coupled between a corresponding one of the first plurality of helical arms and the second plurality of helical arms.
    Type: Application
    Filed: August 17, 2009
    Publication date: February 17, 2011
    Inventors: Kurt L. Shlager, Liang Chu
  • Patent number: 7888734
    Abstract: An integrated circuit structure includes a high-voltage well (HVW) region in a semiconductor substrate; a first double diffusion (DD) region in the HVW region; and a second DD region in the HVW region. The first DD region and the second DD region are spaced apart from each other by an intermediate portion of the HVW region. A recess extends from a top surface of the semiconductor substrate into the intermediate portion of the HVW region and the second DD region. A gate dielectric extends into the recess and covers a bottom of the recess. A gate electrode is over the gate dielectric. A first source/drain region is in the first DD region. A second source/drain region is in the second DD region.
    Type: Grant
    Filed: December 4, 2008
    Date of Patent: February 15, 2011
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chen-Liang Chu, Chun-Ting Liao, Tsung-Yi Huang, Fei-Yuh Chen
  • Publication number: 20100317066
    Abstract: A technique for producing microbial cellulose is provided, including: preparing a liquid medium for microbial cultivation in a container; horizontally rotating multiple hollow tubes that are fitted together or separated from one another, so that each of the hollow tubes is alternately partially immersed in the liquid medium and partially exposed above the horizontal surface of the liquid medium; wherein each of the hollow tubes has a rough outer surface and a smooth inner surface, so as to allow microorganisms to form microbial cellulose on the outer surface of each hollow tube, as well as forming sheets of microbial cellulose on the horizontal surface of the liquid medium not being disturbed by the hollow tubes, and removing the microbial cellulose from the outer surfaces of the hollow tubes in order to obtain tubular microbial cellulose. In addition, the sheets of microbial cellulose are also harvested from the liquid medium.
    Type: Application
    Filed: August 6, 2009
    Publication date: December 16, 2010
    Applicant: Food Industry Research and Development Institute
    Inventors: Hsu-Chou Hsiao, Ting-Sheng Lu, Han-Ken Chen, Jinn-Tsyy Lai, Fwu-Ling Lee, Chung-Liang Chu, Chii-Cherng Liao
  • Publication number: 20100298333
    Abstract: The present invention concerns combination of an amount of a GPR119 agonist with an amount of a dipeptidyl peptidase IV (DPP-IV) inhibitor such that the combination provides an effect in lowering a blood glucose level or in increasing a blood GLP-1 level in a subject over that provided by the amount of the GPR119 agonist or the amount of the DPP-IV inhibitor alone and the use of such a combination for treating or preventing diabetes and conditions related thereto or conditions ameliorated by increasing a blood GLP-1 level. The present invention also relates to the use of a G protein-coupled receptor to screen for GLP-1 secretagogues.
    Type: Application
    Filed: November 2, 2009
    Publication date: November 25, 2010
    Applicant: ARENA PHARMACEUTICALS, INC.
    Inventors: Zhi-Liang Chu, James N. Leonard, Hussien A. Al-Shamma, Robert M. Jones
  • Patent number: 7838254
    Abstract: The present invention relates to methods of using GPR119 receptor to identify peptide YY (PYY) secretagogues and compounds useful in the treatment of conditions modulated by PYY, such as conditions modulated by stimulation of NPY Y2 receptor (Y2R). Agonists of GPR119 receptor are useful as therapeutic agents for treating or preventing a condition modulated by PYY, such as a condition modulated by stimulation of Y2R. Conditions modulated by PYY such as may be a condition modulated by stimulation of Y2R include bone-related conditions, metabolic disorders, angiogenesis-related conditions, ischemia-related conditions, convulsive disorders, malabsorptive disorders, cancers, and inflammatory disorders.
    Type: Grant
    Filed: February 23, 2009
    Date of Patent: November 23, 2010
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Zhi-Liang Chu, James N Leonard, Robert M Jones
  • Publication number: 20100291589
    Abstract: The present invention concerns combination of an amount of a GPR119 agonist with an amount of a dipeptidyl peptidase IV (DPP-IV) inhibitor such that the combination provides an effect in lowering a blood glucose level or in increasing a blood GLP-1 level in a subject over that provided by the amount of the GPR119 agonist or the amount of the DPP-IV inhibitor alone and the use of such a combination for treating or preventing diabetes and conditions related thereto or conditions ameliorated by increasing a blood GLP-1 level. The present invention also relates to the use of a G protein-coupled receptor to screen for GLP-1 secretagogues.
    Type: Application
    Filed: November 2, 2009
    Publication date: November 18, 2010
    Applicant: ARENA PHARMACEUTICALS, INC.
    Inventors: Zhi-Liang Chu, James N. Leonard, Hussien A. Al-Shamma, Robert M. Jones
  • Patent number: 7833730
    Abstract: The present invention relates to methods of using GPR119 receptor to identify compounds useful for increasing bone mass in an individual. Agonists of GPR119 receptor are useful as therapeutic agents for treating or preventing a condition characterized by low bone mass, such as osteoporosis, and for increasing bone mass in an individual. Agonists of GPR119 receptor promote bone formation in an individual.
    Type: Grant
    Filed: April 10, 2007
    Date of Patent: November 16, 2010
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Zhi-Liang Chu, James N. Leonard
  • Publication number: 20100286172
    Abstract: The present invention concerns combination of an amount of a GPR119 agonist with an amount of a dipeptidyl peptidase IV (DPP-IV) inhibitor such that the combination provides an effect in lowering a blood glucose level or in increasing a blood GLP-1 level in a subject over that provided by the amount of the GPR119 agonist or the amount of the DPP-IV inhibitor alone and the use of such a combination for treating or preventing diabetes and conditions related thereto or conditions ameliorated by increasing a blood GLP-1 level. The present invention also relates to the use of a G protein-coupled receptor to screen for GLP-1 secretagogues.
    Type: Application
    Filed: November 2, 2009
    Publication date: November 11, 2010
    Applicant: ARENA PHARMACEUTICALS, INC.
    Inventors: Zhi-Liang Chu, James N. Leonard, Hussien A. Al-Shamma, Robert M. Jones
  • Publication number: 20100286168
    Abstract: The present invention concerns combination of an amount of a GPR119 agonist with an amount of a dipeptidyl peptidase IV (DPP-IV) inhibitor such that the combination provides an effect in lowering a blood glucose level or in increasing a blood GLP-1 level in a subject over that provided by the amount of the GPR119 agonist or the amount of the DPP-IV inhibitor alone and the use of such a combination for treating or preventing diabetes and conditions related thereto or conditions ameliorated by increasing a blood GLP-1 level. The present invention also relates to the use of a G protein-coupled receptor to screen for GLP-1 secretagogues.
    Type: Application
    Filed: November 2, 2009
    Publication date: November 11, 2010
    Applicant: ARENA PHARMACEUTICALS, INC.
    Inventors: Zhi-Liang Chu, James N. Leonard, Hussien A. Al-Shamma, Robert M. Jones
  • Publication number: 20100285494
    Abstract: The present invention concerns combination of an amount of a GPR119 agonist with an amount of a dipeptidyl peptidase IV (DPP-IV) inhibitor such that the combination provides an effect in lowering a blood glucose level or in increasing a blood GLP-1 level in a subject over that provided by the amount of the GPR119 agonist or the amount of the DPP-IV inhibitor alone and the use of such a combination for treating or preventing diabetes and conditions related thereto or conditions ameliorated by increasing a blood GLP-1 level. The present invention also relates to the use of a G protein-coupled receptor to screen for GLP-1 secretagogues.
    Type: Application
    Filed: November 2, 2009
    Publication date: November 11, 2010
    Applicant: ARENA PHARMACEUTICALS, INC.
    Inventors: Zhi-Liang Chu, James N. Leonard, Hussien A. Al-Shamma, Robert M. Jones