Patents by Inventor Yi-Song Liu

Yi-Song Liu 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: 8343969
    Abstract: This invention relates to a bromo-phenyl substituted thiazolyl dihydropyrimidine, its preparation method and use as a medicament for treating and preventing hepatitis B infections. The invention also relates to a composition comprising the dihydropyrimidine, one or more antiviral agents and, optionally, an immunomodulator for treating and preventing HBV infections.
    Type: Grant
    Filed: July 17, 2012
    Date of Patent: January 1, 2013
    Assignee: Sunshine Lake Pharma Co., Ltd.
    Inventors: Siegfried Goldman, Jing Li, Yi Song Liu
  • Publication number: 20120282221
    Abstract: This invention relates to a bromo-phenyl substituted thiazolyl dihydropyrimidine, its preparation method and use as a medicament for treating and preventing hepatitis B infections. The invention also relates to a composition comprising the dihydropyrimidine, one or more antiviral agents and, optionally, an immunomodulator for treating and preventing HBV infections.
    Type: Application
    Filed: July 17, 2012
    Publication date: November 8, 2012
    Applicant: SUNSHINE LAKE PHARMA CO., LTD.
    Inventors: Goldmann SIEGFRIED, Jing LI, Yi Song LIU
  • Patent number: 8236797
    Abstract: This invention relates to a bromo-phenyl substituted thiazolyl dihydropyrimidine, its preparation method and use as a medicament for treating and preventing hepatitis B infections. The invention also relates to a composition comprising the dihydropyrimidine, one or more antiviral agents and, optionally, an immunomodulator for treating and preventing HBV infections.
    Type: Grant
    Filed: June 18, 2008
    Date of Patent: August 7, 2012
    Assignee: Sunshine Lake Pharma Co., Ltd.
    Inventors: Siegfried Goldmann, Jing Li, Yi Song Liu
  • Publication number: 20100240655
    Abstract: Bromo-phenyl substituted thiazolyl dihydropyrimidines and combinations thereof with other antiviral agents for combating HBV infections.
    Type: Application
    Filed: June 18, 2008
    Publication date: September 23, 2010
    Applicant: Zhong Neng Zhang
    Inventors: Goldmann Siegfried, Jing Li, Yi Song Liu
  • Patent number: 6945318
    Abstract: A heat-dissipating device is provided. The heat-dissipating device is capable of cooperating a cross-flow type fan, mainly comprising a heat-conductive base plate attached with at least one heat-conductive pipe, and fixedly provided with a plurality of fins on the heat-conductive pipe. An air-outlet gap is naturally formed between any two of the adjacent fins, and an accommodating opening is disposed at an identical location on each of said fins. Within the accommodating opening, a cross-flow type fan is further presented. When fan blades of the cross-flow type fan rotating, an airflow thus generated is allowed for uniformly contacting with each of said fins and discharged through said air-outlet gaps. Thereby, not only the significantly raised effect of heat-dissipation of the heat-conductive base plate, but also the effectively reduced working noise due to a parallel path of the airflow with respect to the fins may be obtained.
    Type: Grant
    Filed: January 26, 2004
    Date of Patent: September 20, 2005
    Assignee: Giga-Byte Technology Co., Ltd.
    Inventors: Mou-Ming Ma, Hsiang-Chieh Tseng, Tung-Shan Lee, Yi-Song Liu, Chia-Min Chou
  • Publication number: 20050161199
    Abstract: A heat-dissipating device is provided. The heat-dissipating device is capable of cooperating a cross-flow type fan, mainly comprising a heat-conductive base plate attached with at least one heat-conductive pipe, and fixedly provided with a plurality of fins on the heat-conductive pipe. An air-outlet gap is naturally formed between any two of the adjacent fins, and an accommodating opening is disposed at an identical location on each of said fins. Within the accommodating opening, a cross-flow type fan is further presented. When fan blades of the cross-flow type fan rotating, an airflow thus generated is allowed for uniformly contacting with each of said fins and discharged through said air-outlet gaps. Thereby, not only the significantly raised effect of heat-dissipation of the heat-conductive base plate, but also the effectively reduced working noise due to a parallel path of the airflow with respect to the fins may be obtained.
    Type: Application
    Filed: January 26, 2004
    Publication date: July 28, 2005
    Inventors: Mou-Ming Ma, Hsiang-Chieh Tseng, Tung-Shan Lee, Yi-Song Liu, Chia-Min Chou
  • Patent number: 6880346
    Abstract: The present invention provides a thermoelectric cooling apparatus for cooling an electronic device such as a CPU, or a computer chip. The apparatus cools the electronic device by two stages. In the first stage, a heat absorbing block collects the heat produced by the electronic device and the apparatus pre-cools the electronic device by dissipating a portion of the collected heat in a distant location through a front heat conductive device and a front radiator. Thereby the heat of the electronic device is reduced to a degree that a TEC can efficiently handle. In the second stage, a TEC of the apparatus dissipate the residual of the heat produced by the electronic device through at least a back heat pipe and a back radiator.
    Type: Grant
    Filed: July 8, 2004
    Date of Patent: April 19, 2005
    Assignee: Giga-Byte Technology Co., Ltd.
    Inventors: Hsiang-Chieh Tseng, Yi-Song Liu, Chia-Min Chou, Chia-Feng Yeh
  • Patent number: D511327
    Type: Grant
    Filed: March 24, 2004
    Date of Patent: November 8, 2005
    Assignee: Giga-Byte Technology Co., Ltd.
    Inventors: Mou-Ming Ma, Shiang-Chich Tseng, Tung-Shan Lee, Yi-Song Liu, Chia-Min Chou
  • Patent number: RE44987
    Abstract: This invention relates to a bromo-phenyl substituted thiazolyl dihydropyrimidine, its preparation method and use as a medicament for treating and preventing hepatitis B infections. The invention also relates to a composition comprising the dihydropyrimidine, one or more antiviral agents and, optionally, an immunomodulator for treating and preventing HBV infections.
    Type: Grant
    Filed: April 25, 2013
    Date of Patent: July 1, 2014
    Assignee: Sunshine Lake Pharma Co., Ltd.
    Inventors: Siegfried Goldmann, Jing Li, Yi Song Liu
  • Patent number: RE45004
    Abstract: This invention relates to a bromo-phenyl substituted thiazolyl dihydropyrimidine, its preparation method and use as a medicament for treating and preventing hepatitis B infections. The invention also relates to a composition comprising the dihydropyrimidine, one or more antiviral agents and, optionally, an immunomodulator for treating and preventing HBV infections.
    Type: Grant
    Filed: April 24, 2013
    Date of Patent: July 8, 2014
    Assignee: Sunshine Lake Pharma Co., Ltd.
    Inventors: Siegfried Goldmann, Jing Li, Yi Song Liu