Patents by Inventor Ju Gao

Ju Gao 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: 8469762
    Abstract: A high intensity discharge arc lamp comprises an arc tube, a metal halide in the arc tube, and a coating on the arc tube. The coating comprises a UV absorbent material.
    Type: Grant
    Filed: May 22, 2008
    Date of Patent: June 25, 2013
    Assignee: The Board of Trustees of the University of Illinois
    Inventors: Kyekyoon Kim, Ju Gao, Hyungsoo Choi, Ravindra Pratap Singh
  • Publication number: 20120315952
    Abstract: Embodiments of the invention describe providing image focusing capabilities for a lens unit of an image capture system by disposing a solid state die over the lens unit. The solid state die may include a plurality of electrodes to receive a voltage or electric signal to generate an electric field. The refractive index of the solid state die will change in response to the generated electric field to focus the image or scene captured by the lens unit. The solid state die is mounted to a folded flexible printed circuit board in a housing or a molded housing having electrodes on its inner wall.
    Type: Application
    Filed: June 8, 2011
    Publication date: December 13, 2012
    Inventors: Zheng Du, Denis Chu, Ju Gao
  • Publication number: 20120238581
    Abstract: Compounds of formula (I), or a pharmaceutically acceptable salt, prodrug, salt of a prodrug, or a combination thereof. Pharmaceutical compositions of formula (I) and related methods for treating or preventing metabolic diseases or conditions.
    Type: Application
    Filed: May 31, 2012
    Publication date: September 20, 2012
    Inventors: Andrew J. Souers, Ju Gao, Todd M. Hasen, Rajesh R. Iyengar, Philip R. Kym, Bo Liu, Zhonghua Pei, Vince S. Yeh, Gang Zhao, Zhili Xin
  • Patent number: 8202878
    Abstract: The present invention relates to a compound of formula (I), or a pharmaceutically acceptable salt thereof, a pharmaceutical composition of formula (I), and related methods for treating or preventing metabolic diseases or conditions.
    Type: Grant
    Filed: November 29, 2007
    Date of Patent: June 19, 2012
    Assignee: Abbott Laboratories
    Inventors: Andrew J. Souers, Ju Gao, Todd M. Hansen, Rajesh R. Iyengar, Philip R. Kym, Bo Liu, Zhonghua Pei, Vince S. Yeh, Gang Zhao, Zhili Xin
  • Publication number: 20110269957
    Abstract: Disclosed are syntheses of 11?-HSD1 inhibitors and corresponding intermediates that are promising for the treatment of a variety of disease states including diabetes, metabolic syndrome, obesity, glucose intolerance, insulin resistance, hyperglycemia, hypertension, hypertension-related cardiovascular disorders, hyperlipidemia, deleterious gluco-corticoid effects on neuronal function (e.g. cognitive impairment, dementia, and/or depression), elevated intra-ocular pressure, various forms of bone disease (e.g., osteoporosis), tuberculosis, leprosy (Hansen's disease), psoriasis, and impaired wound healing (e.g., in patients that exhibit impaired glucose tolerance and/or type 2 diabetes).
    Type: Application
    Filed: July 23, 2009
    Publication date: November 3, 2011
    Applicant: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
    Inventors: Keith R. Fandrick, Joe Ju Gao, Wenjie Li, Zhi-Hui Lu, Yongda Zhang
  • Patent number: 8000767
    Abstract: A detector uses the magneto-optical Kerr effect and exploits the transition region between two magnetization states of a magneto-optical film to detect magnetic fields of less than 100 pT. The magnetic field of a subject is determined by examining the polarization of light reflected from the magneto-optical film. A several ?m thick, bismuth doped, YIG film is used for detection as the transition regions are steep, providing large changes in the polarization rotation angle for small variations in the applied magnetic field. The apparatus may be used in the functional imaging of various organs and systems in humans and animals or for the spatial and temporal tracking of nano or micro magnetic particles intentionally introduced into the circulatory or intestinal systems for diagnostic or research purposes.
    Type: Grant
    Filed: January 20, 2004
    Date of Patent: August 16, 2011
    Assignee: Board of Trustees of the University of Illinois
    Inventors: J. Gary Eden, Ju Gao
  • Publication number: 20100301730
    Abstract: A high intensity discharge arc lamp comprises an arc tube, a metal halide in the arc tube, and a coating on the arc tube. The coating comprises a UV absorbent material.
    Type: Application
    Filed: May 22, 2008
    Publication date: December 2, 2010
    Applicant: The Board of Trustees of the University of Illinois
    Inventors: Kyekyoon Kim, Ju Gao, Hyungsoo Choi, Ravindra P. Singh
  • Patent number: 7718516
    Abstract: A process and structure utilizes pulsed laser deposition technique to grow SrTiO3 (STO) films with single (110) out-of-plane orientation upon a surface of all (100), (110) and (111)-oriented silicon (Si) substrates. No designed buffer layer is needed beneath the STO thin films. The in-plane alignments for the epitaxial STO films grown directly on Si (100) are as STO [001]//Si [001] and STO [1 10]/Si [010]. The SrTiO3/Si interface is epitaxially crystallized without any amorphous oxide layer. The formation of a coincident site lattice at the interface between Si and a Sr-silicate and/or STO helps to stabilize STO in the epitaxial orientation. The invention can be applied to epitaxial template and barrier for the integration of many other functional oxide materials on silicon.
    Type: Grant
    Filed: March 23, 2007
    Date of Patent: May 18, 2010
    Assignee: The University of Hong Kong
    Inventors: Jianhua Hao, Ju Gao
  • Publication number: 20090180735
    Abstract: An optical system and method including an integrated light source and optical waveguide that relies on internal reflection for coupling the light emitted from the source to the waveguide. The light source may include electroded or electrodeless plasma lamps, LEDs, and filament lamps. The optical waveguide may be shaped to form a compound parabolic waveguide. A system may also include an integrated light source, microwave waveguide, and optical coupler.
    Type: Application
    Filed: March 18, 2009
    Publication date: July 16, 2009
    Inventor: Ju Gao
  • Publication number: 20090128031
    Abstract: An AC, rf, or pulse-excited microdischarge device and array are provide by the invention. A preferred array includes a substrate. A plurality of microdischarge cavities that contain discharge medium are in the substrate. A transparent layer seals the discharge medium in the microdischarge cavites. Electrodes stimulate the discharge medium. The microdischarge cavities are physically isolated from the electrodes by dielectric and arranged relative to the electrodes such that ac, rf, or pulsed excitation applied to the electrodes stimulates plasma excitation of the discharge medium. The microdischarge cavities are sized to produce plasma within the microdischarge cavities.
    Type: Application
    Filed: September 4, 2007
    Publication date: May 21, 2009
    Inventors: J. Gary Eden, Ju Gao, Sung-o Kim
  • Publication number: 20090130203
    Abstract: The present invention relates to plant extracts, specifically, the extracts of Chinese medicine Chenopodium ambrosioides L. and the composition comprising thereof. The extracts of Chinese medicine Chenopodium ambrosioides L. are prepared by conventional methods for the extraction of volatile oil, and can be used to treat Helicobacter Pylori-induced diseases of digestive system, such as gastritis, gastric ulcer, etc., with easy availability of raw materials, simple preparations, prominent effects, and less side-effect.
    Type: Application
    Filed: December 29, 2006
    Publication date: May 21, 2009
    Applicant: Tianjin Tasly Pharmaceutical Co. Ltd.
    Inventors: Feng Wei, Zhengliang Ye, Ju Gao, Chongnian Luo, Dekun Li, Jiangming Chen, Yonghong Zhu, Junfeng Xiong, Xiaoli Zheng, Guangming Zhang, Ying Zhao
  • Publication number: 20080182861
    Abstract: Compounds of formula (I), or a pharmaceutically acceptable salt, prodrug, salt of a prodrug, or a combination thereof, Pharmaceutical compositions of formula (I) and related methods for treating or preventing metabolic diseases or conditions.
    Type: Application
    Filed: November 29, 2007
    Publication date: July 31, 2008
    Inventors: Andrew J. Souers, Ju Gao, Todd Matthew Hansen, Rajesh R. Iyengar, Philip R. Kym, Bo. X. Liu, Zhonghua Pei, Vince Yeh, Gang Zhao
  • Patent number: 7372202
    Abstract: The invention is directed to a method and apparatus for phase-locking microdischarge device arrays and an ac, rf, or pulse-excited microdischarge. The invention provides output from a non-laser optical source that is a phase-locked array of microdischarges formed of microdischarge cavities containing discharge filler and excitation electrodes. In exemplary embodiments, entire arrays of microdischarge device optical emitters that are not lasers can be fabricated into a surface area having a largest dimension smaller than the coherence length of at least one of the emissions produced by the individual elements. In other embodiments, arrays of microdischarge devices configured in a Fresnel pattern constitute a lens suitable for both producing and focusing light.
    Type: Grant
    Filed: April 22, 2004
    Date of Patent: May 13, 2008
    Assignee: The Board of Trustees of the University of Illinois
    Inventors: J. Gary Eden, Ju Gao, Sung-o Kim
  • Publication number: 20080105955
    Abstract: A process and structure utilizes pulsed laser deposition technique to grow SrTiO3 (STO) films with single (110) out-of-plane orientation upon a surface of all (100), (110) and (111)-oriented silicon (Si) substrates. No designed buffer layer is needed beneath the STO thin films. The in-plane alignments for the epitaxial STO films grown directly on Si (100) are as STO [001]//Si [001] and STO [1 10]/Si [010]. The SrTiO3/Si interface is epitaxially crystallized without any amorphous oxide layer. The formation of a coincident site lattice at the interface between Si and a Sr-silicate and/or STO helps to stabilize STO in the epitaxial orientation. The invention can be applied to epitaxial template and barrier for the integration of many other functional oxide materials on silicon.
    Type: Application
    Filed: March 23, 2007
    Publication date: May 8, 2008
    Inventors: Jianhua Hao, Ju Gao
  • Publication number: 20080064717
    Abstract: The present invention relates to compounds of formula (I): wherein R1, R3, X, Q, Z, A, 9, m, and n are defined herein Pharmaceutical compositions and methods for treating DGAT-1 related diseases or conditions are also disclosed.
    Type: Application
    Filed: May 17, 2007
    Publication date: March 13, 2008
    Inventors: Rajesh Iyengar, Gang Zhao, Jennifer Freeman, Ju Gao, Andrew Judd, Philip Kym, John Lynch, Mathew Mulhern, Andrew Souers
  • Patent number: 7281492
    Abstract: A method of generating an electrical discharge in a gas contained in a sealed enclosure. The method includes driving a helical coil resonator at an RF frequency to generate an RF electric-magnetic field sufficient to generate an electrical discharge in the high pressure gas. The electrical discharge produces an emission spectrum that may be spectroscopically analyzed to determine the composition and impurity content of the gas.
    Type: Grant
    Filed: March 18, 2005
    Date of Patent: October 16, 2007
    Assignee: Advanced Lighting Technologies, Inc.
    Inventors: Ju Gao, Joseph T. Verdeyen
  • Publication number: 20070200505
    Abstract: A projection light source may include a housing and an arc tube supported by the housing. The arc tube may include an arc tube body having a bulbous chamber intermediate sealed end portions, a pair of electrodes, a fill gas contained within the chamber, a fill material contained within the chamber, and a generally ellipsoidal reflector supported by the housing. The arc tube and the reflector may be positioned so that a focus of the generally ellipsoidal reflector lies on an axis extending between the interior tips of the electrodes of the arc tube.
    Type: Application
    Filed: December 27, 2006
    Publication date: August 30, 2007
    Inventors: Ju Gao, Wayne Hellman, Abbas Lamouri, Steve Stockdale, Juris Sulcs
  • Publication number: 20060250816
    Abstract: An apparatus and method for providing backlighting for panel displays utilizing fiber optics.
    Type: Application
    Filed: April 5, 2006
    Publication date: November 9, 2006
    Inventors: Ju Gao, James Schoolenberg
  • Patent number: 7126283
    Abstract: A method of generating an electrical discharge in a high pressure gas contained in a sealed enclosure. The method includes driving a helical coil resonator at an RF frequency to generate an RF electric-magnetic field sufficient to generate an electrical discharge in the high pressure gas. The electrical discharge produces an emission spectrum that may be spectroscopically analyzed to determine the composition and impurity content of the gas.
    Type: Grant
    Filed: September 14, 2004
    Date of Patent: October 24, 2006
    Assignee: Advanced Lighting Technologies, Inc.
    Inventors: Ju Gao, Joseph T. Verdeyen
  • Patent number: 7071182
    Abstract: The present invention relates to the antagonism of the effects of melanin-concentrating hormone (MCH) through the melanin concentrating hormone receptor which is useful for the prevention or treatment of eating disorders, weight gain, obesity, abnormalities in reproduction and sexual behavior, thyroid hormone secretion, diuresis and water/electrolyte homeostasis, sensory processing, memory, sleeping, arousal, anxiety, depression, seizures, neurodegeneration and psychiatric disorders.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: July 4, 2006
    Assignee: Abbott Laboratories
    Inventors: Andrew J. Souers, Christine A. Collins, Ju Gao, Andrew S. Judd, Philip R. Kym, Mathew M. Mulhern, Hing L. Sham, Dariusz Wodka