Patents by Inventor Jingdong Xu

Jingdong Xu 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: 20240078422
    Abstract: An optoelectronic computing system includes a first semiconductor die having a photonic integrated circuit (PIC) and a second semiconductor die having an electronic integrated circuit (EIC). The PIC includes optical waveguides, in which input values are encoded on respective optical signals carried by the optical waveguides. The PIC includes an optical copying distribution network having optical splitters. The PIC includes an array of optoelectronic circuitry sections, each receiving an optical wave from one of the output ports of the optical copying distribution network, and each optoelectronic circuitry section includes: at least one photodetector detecting at least one optical wave from the optoelectronic operation. The EIC includes electrical input ports receiving respective electrical values.
    Type: Application
    Filed: June 29, 2023
    Publication date: March 7, 2024
    Inventors: Huaiyu Meng, Yichen Shen, Yelong Xu, Gilbert Hendry, Longwu Ou, Jingdong Deng, Ronald Gagnon, Cheng-Kuan Lu, Maurice Steinman, Mike Evans, Jianhua Wu
  • Publication number: 20170166533
    Abstract: The present invention pertains to certain compounds of Formula (Ia) and pharmaceutical compositions thereof that modulate the activity of the 5-HT2A serotonin receptor. Compounds and pharmaceutical compositions thereof are directed to methods useful in the treatment of platelet aggreagation, coronary artery disease, myocardial infarction, transient ischemic attack, angina, stroke, atrial fibrillation, blood clot formation, asthma or symptoms thereof, agitation or a symptom thereof, behavioral disorders, drug induced psychosis, excitative psychosis, Gilles de la Tourette's syndrome, manic disorder, organic or NOS psychosis, psychotic disorder, psychosis, acute schizophrenia, chronic schizophrenia, NOS schizophrenia and related disorders, and sleep disorders, sleep disorders, diabetic-related disorders, progressive multifocal leukoencephalopathy and the like.
    Type: Application
    Filed: August 22, 2016
    Publication date: June 15, 2017
    Inventors: Bradley Teegarden, Dennis Chapman, Marc Decaire, Peter I. Dosa, Konrad Feichtinger, Honnappa Jayakumar, Thuy-Anh Tran, Sonja Strah-Pleynet, Jingdong Xu
  • Patent number: 8680119
    Abstract: The present invention pertains to certain compounds of Formula (Ia) and pharmaceutical compositions thereof that modulate the activity of the 5-HT2A serotonin receptor. Compounds and pharmaceutical compositions thereof are directed to methods useful in the treatment of platelet aggregation, coronary artery disease, myocardial infarction, transient ischemic attack, angina, stroke, atrial fibrillation, blood clot formation, asthma or symptoms thereof, agitation or a symptom thereof, behavioral disorders, drug induced psychosis, excitative psychosis, Gilles de la Tourette's syndrome, manic disorder, organic or NOS psychosis, psychotic disorder, psychosis, acute schizophrenia, chronic schizophrenia, NOS schizophrenia and related disorders, and sleep disorders, sleep disorders, diabetic-related disorders, progressive multifocal leukoencephalopathy and the like.
    Type: Grant
    Filed: March 9, 2012
    Date of Patent: March 25, 2014
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Bradley Teegarden, Dennis Chapman, Marc Decaire, Peter I. Dosa, Konrad Feichtinger, Honnappa Jayakumar, Thuy-Anh Tran, Sonja Strah-Pleynet, Jingdong Xu
  • Publication number: 20120270861
    Abstract: The present invention pertains to certain compounds of Formula (Ia) and pharmaceutical compositions thereof that modulate the activity of the 5-HT2A serotonin receptor. Compounds and pharmaceutical compositions thereof are directed to methods useful in the treatment of platelet aggreagation, coronary artery disease, myocardial infarction, transient ischemic attack, angina, stroke, atrial fibrillation, blood clot formation, asthma or symptoms thereof, agitation or a symptom thereof, behavioral disorders, drug induced psychosis, excitative psychosis, Gilles de la Tourette's syndrome, manic disorder, organic or NOS psychosis, psychotic disorder, psychosis, acute schizophrenia, chronic schizophrenia, NOS schizophrenia and related disorders, and sleep disorders, sleep disorders, diabetic-related disorders, progressive multifocal leukoencephalopathy and the like.
    Type: Application
    Filed: March 9, 2012
    Publication date: October 25, 2012
    Inventors: BRADLEY TEEGARDEN, DENNIS CHAPMAN, JUYI CHOI, KONRAD FEICHTINGER, SANGDON HAN, HONNAPPA JAYAKUMAR, THUY-AND TRAN, JINGDONG XU, NING ZOU
  • Patent number: 8148417
    Abstract: The present invention pertains to certain compounds of Formula (Ia) and pharmaceutical compositions thereof that modulate the activity of the 5-HT2A serotonin receptor. Compounds and pharmaceutical compositions thereof are directed to methods useful in the treatment of platelet aggregation, coronary artery disease, myocardial infarction, transient ischemic attack, angina, stroke, atrial fibrillation, blood clot formation, asthma or symptoms thereof, agitation or a symptom thereof, behavioral disorders, drug induced psychosis, excitative psychosis, Gilles de la Tourette's syndrome, manic disorder, organic or NOS psychosis, psychotic disorder, psychosis, acute schizophrenia, chronic schizophrenia, NOS schizophrenia and related disorders, and sleep disorders, sleep disorders, diabetic-related disorders, progressive multifocal leukoencephalopathy and the like.
    Type: Grant
    Filed: May 17, 2007
    Date of Patent: April 3, 2012
    Assignee: Arena Pharmaceuticals, Inc.
    Inventors: Bradley Teegarden, Dennis Chapman, Juyi Choi, Konrad Feichtinger, Sangdon Han, Honnappa Jayakumar, Thuy-Anh Tran, Jingdong Xu, Ning Zou
  • Publication number: 20090197935
    Abstract: The present invention pertains to certain compounds of Formula (Ia) and pharmaceutical compositions thereof that modulate the activity of the 5-HT2A serotonin receptor. Compounds and pharmaceutical compositions thereof are directed to methods useful in the treatment of platelet aggregation, coronary artery disease, myocardial infarction, transient ischemic attack, angina, stroke, atrial fibrillation, blood clot formation, asthma or symptoms thereof, agitation or a symptom thereof, behavioral disorders, drug induced psychosis, excitative psychosis, Gilles de la Tourette's syndrome, manic disorder, organic or NOS psychosis, psychotic disorder, psychosis, acute schizophrenia, chronic schizophrenia, NOS schizophrenia and related disorders, and sleep disorders, sleep disorders, diabetic-related disorders, progressive multifocal leukoencephalopathy and the like.
    Type: Application
    Filed: May 17, 2007
    Publication date: August 6, 2009
    Applicant: ARENA PHARMACEUTICALS, INC.
    Inventors: Bradley Teegarden, Dennis Chapman, Juyi Choi, Konrad Feichtinger, Sangdon Han, Honnappa Jayakumar, Thuy-Anh Tran, Jingdong Xu, Ning Zou
  • Publication number: 20090186895
    Abstract: The present invention pertains to certain compounds of Formula (Ia) and pharmaceutical compositions thereof that modulate the activity of the 5-HT2A serotonin receptor. Compounds and pharmaceutical compositions thereof are directed to methods useful in the treatment of platelet aggreagation, coronary artery disease, myocardial infarction, transient ischemic attack, angina, stroke, atrial fibrillation, blood clot formation, asthma or symptoms thereof, agitation or a symptom thereof, behavioral disorders, drug induced psychosis, excitative psychosis, Gilles de la Tourette's syndrome, manic disorder, organic or NOS psychosis, psychotic disorder, psychosis, acute schizophrenia, chronic schizophrenia, NOS schizophrenia and related disorders, and sleep disorders, sleep disorders, diabetic-related disorders, progressive multifocal leukoencephalopathy and the like.
    Type: Application
    Filed: May 17, 2007
    Publication date: July 23, 2009
    Applicant: ARENA PHARMACEUTICALS, INC.
    Inventors: Bradley Teegarden, Dennis Chapman, Marc Decaire, Peter I. Dosa, Konrad Feichtinger, Honnappa Jayakumar, Thuy-Anh Tran, Sonja Strah-Pleynet, Jingdong Xu
  • Publication number: 20050065732
    Abstract: This invention relates to computational methodologies for improving the selection, testing, quality control, and manufacture of herbal compositions, and to help guide the development of new herbal compositions and identify novel uses of existing herbal compositions. More specifically, this invention relates to a process of encoding two or more biological and/or chemical data into a matrix fingerprint, and the statistical/probabilistic manipulation of such matrix fingerprints for the testing and improvement of herbal compositions.
    Type: Application
    Filed: October 25, 2002
    Publication date: March 24, 2005
    Inventors: Robert Tilton, Jeff Bjoraker, Jingdong Xu