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).

  • Publication number: 20100285495
    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: 20100286153
    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: 20100286111
    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
  • Patent number: 7816364
    Abstract: The present invention relates to the use of GPR119 receptor agonists for treating or preventing a condition characterized by low bone mass, such as osteoporosis, and for increasing bone mass in an individual. The present invention further relates to the use of a GPR119 receptor agonist in combination with a dipeptidyl peptidase IV (DPP-IV) inhibitor for treating or preventing a condition characterized by low bone mass, such as osteoporosis, and for increasing bone mass in an individual. A GPR119 receptor agonist and the combination of a GPR119 receptor agonist and a DPP-IV inhibitor promote bone formation in an individual.
    Type: Grant
    Filed: April 10, 2007
    Date of Patent: October 19, 2010
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Zhi-Liang Chu, James N. Leonard, Juerg Lehmann, Robert M. Jones
  • Patent number: 7803754
    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 22, 2006
    Date of Patent: September 28, 2010
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Zhi-Liang Chu, James N. Leonard, Hussien A. Al-Shamma, Robert M. Jones
  • Patent number: 7803753
    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 22, 2006
    Date of Patent: September 28, 2010
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Zhi-Liang Chu, James N. Leonard, Hussien A. Al-Shamma, Robert M. Jones
  • Patent number: 7786571
    Abstract: A heat-conductive package structure includes a carrier board having a first surface and an opposing second surface and formed with a through opening passing the carrier board; a first heat-conductive structure including a heat-conductive hole in the through opening, a first heat-conductive sheet on the carrier board, and a second heat-conductive sheet on the carrier board, wherein the first and second heat-conductive sheets are conductively connected by the heat-conductive hole; a first dielectric layer formed on the first surface of the carrier board and formed with a first opening for exposing the first heat-conductive sheet; a second dielectric layer formed on the second surface of the carrier board and formed with at least a second opening for exposing a portion of the second heat-conductive sheet; and a second heat-conductive structure formed in the second opening and mounted on the second heat-conductive sheet.
    Type: Grant
    Filed: June 10, 2008
    Date of Patent: August 31, 2010
    Assignee: Unimicron Technology Corporation
    Inventors: Pao-Hung Chou, Chi-Liang Chu, Wei-Chun Wang
  • Publication number: 20100213542
    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: Application
    Filed: February 25, 2009
    Publication date: August 26, 2010
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Chen-Liang Chu, Chun-Ting Liao, Fei-Yuh Chen, Tsung-Yi Huang
  • Publication number: 20100210666
    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: Application
    Filed: April 22, 2010
    Publication date: August 19, 2010
    Applicant: ARENA PHARMACEUTICALS, INC.
    Inventors: Zhi-Liang Chu, James N. Leonard, Robert M. Jones
  • Publication number: 20100203577
    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: Application
    Filed: February 4, 2010
    Publication date: August 12, 2010
    Applicant: ARENA PHARMACEUTICALS, INC.
    Inventors: Zhi-Liang Chu, James N. Leonard
  • Publication number: 20100203556
    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: Application
    Filed: April 22, 2010
    Publication date: August 12, 2010
    Applicant: ARENA PHARMACEUTICALS, INC.
    Inventors: Zhi-Liang Chu, James N. Leonard, Robert M. Jones
  • Publication number: 20100203038
    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: Application
    Filed: February 4, 2010
    Publication date: August 12, 2010
    Applicant: ARENA PHARMACEUTICALS, INC.
    Inventors: Zhi-Liang Chu, James N. Leonard
  • Publication number: 20100203037
    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: Application
    Filed: February 4, 2010
    Publication date: August 12, 2010
    Applicant: ARENA PHARMACEUTICALS, INC.
    Inventors: Zhi-Liang Chu, James N. Leonard
  • Publication number: 20100190750
    Abstract: The present invention relates to the use of GPR119 receptor agonists for treating or preventing a condition characterized by low bone mass, such as osteoporosis, and for increasing bone mass in an individual. The present invention further relates to the use of a GPR119 receptor agonist in combination with a dipeptidyl peptidase IV (DPP-IV) inhibitor for treating or preventing a condition characterized by low bone mass, such as osteoporosis, and for increasing bone mass in an individual. A GPR119 receptor agonist and the combination of a GPR119 receptor agonist and a DPP-IV inhibitor promote bone formation in an individual.
    Type: Application
    Filed: April 1, 2010
    Publication date: July 29, 2010
    Applicant: ARENA PHARMACEUTICALS, INC.
    Inventors: Zhi-Liang Chu, James N. Leonard, Juerg Lehmann, Robert M. Jones
  • Publication number: 20100140687
    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: December 4, 2008
    Publication date: June 10, 2010
    Inventors: Chen-Liang Chu, Chun-Ting Liao, Tsung-Yi Huang, Fei-Yuh Chen
  • Publication number: 20100137293
    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: October 30, 2009
    Publication date: June 3, 2010
    Applicant: ARENA PHARMACEUTICALS, INC.
    Inventors: Zhi-Liang Chu, James N. Leonard, Hussein A. Al-Shamma, Robert M. Jones
  • Publication number: 20100117906
    Abstract: An apparatus for providing and detecting information regarding a person, location, or object includes a power supply, a helicoil dipole antenna, a transmitter, a receiver configured to receive signals from remote transmitters at a designated frequency, a computer processor, and a memory device configured to store an identifier associated with the apparatus. Logic instructions embedded on the memory device are configured to compare an identifier decoded from received signals to the identifier associated with the apparatus. When the identifier decoded matches the identifier associated with the apparatus, the instructions decode a return frequency from the signal, and generate return signals. The return signals include the identifier associated with the apparatus, the transmitter is activated only when the transmitter transmits the return signals at the return frequency.
    Type: Application
    Filed: November 13, 2008
    Publication date: May 13, 2010
    Inventors: Julie L. Miller, Liang Chu
  • Patent number: 7714799
    Abstract: An antenna device comprises a base, a combination element, a fixing element, a rotation unit, and a radiation conductor. The base has a through hole and a bottom surface. The bottom surface has a plurality of pins, and the through hole is approximately parallel to the bottom surface. The combination element has a first blocking portion. The fixing element has an embedding surface, wherein the embedding surface is surrounded by a plurality of metal plates. The first blocking portion touches one terminal of the fixing element. The rotation unit has a second blocking portion, and the second blocking portion touches the other terminal of the fixing element. The other terminal of rotation unit pivoted at the radiation conductor. The fixing element wedges with close in the inner of the through hole of the base. Therefore, the antenna device is formed a firm structure.
    Type: Grant
    Filed: May 29, 2008
    Date of Patent: May 11, 2010
    Assignee: Advanced Connectek Inc.
    Inventors: Chia-Wen Hsu, Fang-Yen Sung, Yu-Liang Chu, Wan-Li Wang, Tsung-Wen Chiu, Fu-Ren Hsiao
  • Publication number: 20100110391
    Abstract: A projector includes at least one light source module, an optical system, an imaging unit, and a projection lens. Each light source module includes a lamp unit and a heat-dissipating module in close contacting with the lamp unit. Each of the at least one light source module is positioned at one end of the optical system. The imaging unit is positioned at the other end of the optical system. The projection lens is positioned at the same end of the optical system with the imaging unit. Each lamp unit can be adjusted along a first direction relative to the heat-dissipating module, each light source module can be adjusted along a second direction relative to the optical system, the first direction and the second direction both perpendicular to the light emitting direction of the corresponding lamp unit.
    Type: Application
    Filed: March 24, 2009
    Publication date: May 6, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Yun-Liang Chu, Ming-Chang Lin
  • Publication number: 20100068700
    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: Application
    Filed: April 10, 2007
    Publication date: March 18, 2010
    Inventors: Zhi-Liang Chu, James M. Leonard