Patents by Inventor Wen-Chin Yang

Wen-Chin Yang 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: 8536141
    Abstract: Pharmaceutical compositions and methods for protecting against atrophy of pancreatic islets in a mammal with metabolic syndrome, prediabetes or diabetes are disclosed. The method comprises administering to the mammal a pharmaceutical composition comprising a compound having a chemical structure of formula (I) in an effective amount and a pharmaceutically acceptable carrier: wherein R is H or COCH2COOH; m=3 or 4; n=0 or 1; o=2; and p=1 or 2.
    Type: Grant
    Filed: April 28, 2011
    Date of Patent: September 17, 2013
    Assignee: Academia Sinica
    Inventor: Wen-Chin Yang
  • Patent number: 8373199
    Abstract: The present disclosure provides a method including forming STI features in a silicon substrate, defining a first and a second active regions for a PFET and an NFET, respectively; forming a hard mask having an opening to expose the silicon substrate within the first active region; etching the silicon substrate through the opening to form a recess within the first active region; growing a SiGe layer in the recess such that a top surface of the SiGe layer within the first active region and a top surface of the silicon substrate within the second active region are substantially coplanar; forming metal gate material layers; patterning the metal gate material layers to form a metal gate stack on the SiGe layer within the first active region; and forming an eSiGe S/D stressor distributed in both the SiGe layer and the silicon substrate within the first active region.
    Type: Grant
    Filed: July 29, 2011
    Date of Patent: February 12, 2013
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Jin-Aun Ng, Wen-Chin Yang, Chien-Liang Chen, Chung-Hua Fei, Maxi Chang, Bao-Ru Young, Harry Chuang
  • Patent number: 8147880
    Abstract: This invention relates to a method of treating type II diabetes with a polyacetylenic compound of the following formula: in which R1 is H, C1-C10 alkyl, C2-C10 alkenyl, C2-C10 alkynyl, C3-C20 cycloalkyl, C3-C20 cycloalkenyl, C1-C20 heterocycloalkyl, C1-C20 heterocycloalkenyl, aryl, or heteroaryl; R2 is H or a monosaccharide residue; R3 is H or C1-C10 alkyl; m is 2, 3, or 4; n is 0, 1, 2, or 3; o is 0, 1, 2, 3, or 4; and p is 1, 2, 3, or 4.
    Type: Grant
    Filed: April 25, 2010
    Date of Patent: April 3, 2012
    Assignee: Academia Sinica
    Inventor: Wen-Chin Yang
  • Publication number: 20110278646
    Abstract: The present disclosure provides a method including forming STI features in a silicon substrate, defining a first and a second active regions for a PFET and an NFET, respectively; forming a hard mask having an opening to expose the silicon substrate within the first active region; etching the silicon substrate through the opening to form a recess within the first active region; growing a SiGe layer in the recess such that a top surface of the SiGe layer within the first active region and a top surface of the silicon substrate within the second active region are substantially coplanar; forming metal gate material layers; patterning the metal gate material layers to form a metal gate stack on the SiGe layer within the first active region; and forming an eSiGe S/D stressor distributed in both the SiGe layer and the silicon substrate within the first active region.
    Type: Application
    Filed: July 29, 2011
    Publication date: November 17, 2011
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Jin-Aun Ng, Wen-Chin Yang, Chien-Liang Chen, Chung-Hau Fei, Maxi Chang, Bao-Ru Young, Harry Chuang
  • Publication number: 20110269702
    Abstract: Pharmaceutical compositions and methods for protecting against atrophy of pancreatic islets in a mammal with metabolic syndrome, prediabetes or diabetes are disclosed. The method comprises administering to the mammal a pharmaceutical composition comprising a compound having a chemical structure of formula (I) in an effective amount and a pharmaceutically acceptable carrier: wherein R is H or COCH2COOH; m=3 or 4; n=0 or 1; o=2; and p=1 or 2.
    Type: Application
    Filed: April 28, 2011
    Publication date: November 3, 2011
    Applicant: Academia Sinica
    Inventor: Wen-Chin YANG
  • Patent number: 8048860
    Abstract: A method of treating a Th1-mediated disorder includes administering to a subject in need of the treatment an effective amount of a compound of the formula I: wherein R1 is H, alkyl, aryl, or cyclyl; R2 is pyranose; R3 is H or alkyl; m is 2, 3, 4, 5, or 6; n is 0, 1, 2, or 3; o is 0, 1, 2, 3, 4; p is 1, 2, 3, or 4; and the Th1-mediated disorder is non-obese diabetes, Crohn's colitis, autoimmune hemolytic anemia, rheumatoid arthritis, autoimmune encephalitis, multiple sclerosis, or autoimmune myocarditis. Also disclosed is a pharmaceutical composition including a compound of formula I above and a pharmaceutically acceptable carrier.
    Type: Grant
    Filed: November 3, 2008
    Date of Patent: November 1, 2011
    Assignee: Academia Sinica
    Inventors: Wen-Chin Yang, Shu-Lin Chang, Lee-Tian Chang, Yi-Ming Chiang, Lie-Fen Shyur
  • Publication number: 20100310587
    Abstract: Methods useful, for example, in identifying plant compositions that have immunomodulatory activity. Also disclosed is an Asteraceae plant immunomodulatory composition useful for increasing an immune response, e.g., IFN ? or IL-2 transcription.
    Type: Application
    Filed: April 6, 2010
    Publication date: December 9, 2010
    Applicant: Academia Sinica
    Inventor: Wen-Chin Yang
  • Publication number: 20100204166
    Abstract: This invention relates to a method of treating type II diabetes with a polyacetylenic compound of the following formula: in which R1 is H, C1-C10 alkyl, C2-C10 alkenyl, C2-C10 alkynyl, C3-C20 cycloalkyl, C3-C20 cycloalkenyl, C1-C20 heterocycloalkyl, C1-C20 heterocycloalkenyl, aryl, or heteroaryl; R2 is H or a monosaccharide residue; R3 is H or C1-C10 alkyl; m is 2, 3, or 4; n is 0, 1, 2, or 3; o is 0, 1, 2, 3, or 4; and p is 1, 2, 3, or 4.
    Type: Application
    Filed: April 25, 2010
    Publication date: August 12, 2010
    Applicant: Academia Sinica
    Inventor: Wen-Chin YANG
  • Patent number: 7763285
    Abstract: A method of treating type II diabetes with a polyacetylenic compound of the following formula: in which R1 is H, C1-C10 alkyl, C2-C10 alkenyl, C2-C10 alkynyl, C3-C20 cycloalkyl, C3-C20 cycloalkenyl, C1-C20 heterocycloalkyl, C1-C20 heterocycloalkenyl, aryl, or heteroaryl; R2 is H or a monosaccharide residue; R3 is H or C1-C10alkyl; m is 2, 3, or 4; n is 0, 1, 2, or 3; o is 0, 1, 2, 3, or 4; and p is 1, 2, 3, or 4.
    Type: Grant
    Filed: February 12, 2007
    Date of Patent: July 27, 2010
    Assignee: Academia Sinica
    Inventors: Wen-Chin Yang, Lee-Tian Chang
  • Patent number: 7691575
    Abstract: Methods useful, for example, in identifying plant compositions that have immunomodulatory activity. Also disclosed is an Asteraceae plant immunomodulatory composition useful for increasing an immune response, e.g., IFN ? or IL-2 transcription.
    Type: Grant
    Filed: August 29, 2005
    Date of Patent: April 6, 2010
    Assignee: Academia Sinica
    Inventors: Wen-Chin Yang, Shu-Lin Chang, Yi-Ming Chiang, Lie-Fen Shyur
  • Publication number: 20090062216
    Abstract: A method of treating a Th1-mediated disorder includes administering to a subject in need of the treatment an effective amount of a compound of the formula I: wherein R1 is H, alkyl, aryl, or cyclyl; R2 is pyranose; R3 is H or alkyl; m is 2, 3, 4, 5, or 6; n is 0, 1, 2, or 3; o is 0, 1, 2, 3, 4; p is 1, 2, 3, or 4; and the Th1-mediated disorder is non-obese diabetes, Crohn's colitis, autoimmune hemolytic anemia, rheumatoid arthritis, autoimmune encephalitis, multiple sclerosis, or autoimmune myocarditis. Also disclosed is a pharmaceutical composition including a compound of formula I above and a pharmaceutically acceptable carrier.
    Type: Application
    Filed: November 3, 2008
    Publication date: March 5, 2009
    Applicant: Academia Sinica
    Inventors: Wen-Chin Yang, Shu-Lin Chang, Lee-Tian Chang, Yi-Ming Chiang, Lie-Fen Shyur
  • Publication number: 20080193568
    Abstract: This invention relates to a method of treating type II diabetes with a polyacetylenic compound of the following formula: in which R1 is H, C1-C10 alkyl, C2-C10 alkenyl, C2-C10 alkynyl, C3-C20 cycloalkyl, C3-C20 cycloalkenyl, C1-C20 heterocycloalkyl, C1-C20 heterocycloalkenyl, aryl, or heteroaryl; R2 is H or a monosaccharide residue; R3 is H or C1-C10alkyl; m is 2, 3, or 4; n is 0, 1, 2, or 3; o is 0, 1, 2, 3, or 4; and p is 1, 2, 3, or 4.
    Type: Application
    Filed: February 12, 2007
    Publication date: August 14, 2008
    Inventors: Wen-Chin Yang, Lee-Tian Chang
  • Patent number: 7341752
    Abstract: A method for treating a bacterial infection in a subject by administration of an effective amount of centaurein alone or in combination with a bacteriocide. Also described is a composition containing an effective combined amount of centaurein and a bacteriocide useful for treating a bacterial infection in a subject.
    Type: Grant
    Filed: August 30, 2005
    Date of Patent: March 11, 2008
    Assignee: Academia Sinica
    Inventors: Wen-Chin Yang, Shu-Lin Chang
  • Publication number: 20070053998
    Abstract: A compound of the formula: wherein R1 is H, alkyl, aryl, or cyclyl; R2 is pyranose; R3 is H or alkyl; m is 2, 3, 4, 5, or 6; n is 0, 1, 2, or 3; o is 0, 1, 2, 3, 4; and p is 1, 2, 3, or 4. Also disclosed is use of the compound to inhibit Th1 differentiation, promote Th2 differentiation, and treat certain disorders.
    Type: Application
    Filed: September 2, 2005
    Publication date: March 8, 2007
    Inventors: Wen-Chin Yang, Shu-Lin Chang, Lee-Tian Chang, Yi-Ming Chiang, Lie-Fen Shyur
  • Publication number: 20070048394
    Abstract: Methods useful, for example, in identifying plant compositions that have immunomodulatory activity. Also disclosed is an Asteraceae plant immunomodulatory composition useful for increasing an immune response, e.g., IFN ? or IL-2 transcription.
    Type: Application
    Filed: August 29, 2005
    Publication date: March 1, 2007
    Inventors: Wen-Chin Yang, Shu-Lin Chang, Yi-Ming Chiang, Lie-Fen Shyur
  • Publication number: 20070048395
    Abstract: A method for treating a bacterial infection in a subject by administration of an effective amount of centaurein alone or in combination with a bacteriocide. Also described is a composition containing an effective combined amount of centaurein and a bacteriocide useful for treating a bacterial infection in a subject.
    Type: Application
    Filed: August 30, 2005
    Publication date: March 1, 2007
    Inventors: Wen-Chin Yang, Shu-Lin Chang
  • Patent number: 6184652
    Abstract: This invention relates to a Mobile phone battery charger with USB interface which is composed of a compatible plug, an DC converter and a Mobile phone battery charging plug. The compatible plug can be inserted into the USB interface socket of computer or any environmental equipment so as to get electric power from computer, furthermore, the DC converter can convert computer USB interface into necessary charging voltage and transmit to different type Mobile phone by means of the Mobile phone battery charging plug for charging Mobile phone battery. In addition, the Mobile phone battery charger with USB interface also can be connected to various Mobile phone battery charging seat for charging.
    Type: Grant
    Filed: April 19, 2000
    Date of Patent: February 6, 2001
    Inventor: Wen-Chin Yang
  • Patent number: 5775091
    Abstract: A power plant that combusts hydrogen with oxygen in a high pressure combustor to produce steam, which is mixed with cooling steam before being sent to a high pressure expander, which expands the steam and generates rotating shaft power. The expanded steam is mixed with steam from the combustion of hydrogen and oxygen in an intermediate pressure combustor and expanded in an intermediate pressure turbine, thus generating more rotating shaft power. The steam from the intermediate pressure turbine is fed into a heat recovery steam generator that cools the steam and heats water streams to form cooling steam for at least one of the turbines and the combustors. The now cooled steam exits the steam generator and passes through a low pressure turbine, thereby generating more rotating shaft power, and is condensed into the water streams for heating into cooling steam in the steam generator.
    Type: Grant
    Filed: October 21, 1996
    Date of Patent: July 7, 1998
    Assignee: Westinghouse Electric Corporation
    Inventors: Ronald Leo Bannister, Richard Allen Newby, Wen Chin Yang