Patents by Inventor Lu Ying
Lu Ying 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).
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Publication number: 20090326019Abstract: The present invention discloses compounds of formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit RNA-containing virus, particularly the hepatitis C virus (HCV). Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention. The present invention relates to novel antiviral compounds represented herein above, pharmaceutical compositions comprising such compounds, and methods for the treatment or prophylaxis of viral (particularly HCV) infection in a subject in need of such therapy with said compounds.Type: ApplicationFiled: June 11, 2009Publication date: December 31, 2009Inventors: Yat Sun Or, Jiang Long, Ce Wang, Lu Ying, Yao-Ling Qiu
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Publication number: 20090274686Abstract: The present invention discloses compounds of formula (I) or (II), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit, preventing or treating abnormal cellular proliferation and/or a viral infection, particularly by HIV, HCV or HBV. Consequently, the compounds of the present invention interfere with the replication cycle of a virus and are also useful as antiviral agents, or interfere with host cellular biochemical process and are also useful as antiproliferative agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from viral infection and/or cell proliferation. The invention also relates to methods of treating a viral infection and/or cell proliferation in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.Type: ApplicationFiled: May 1, 2009Publication date: November 5, 2009Inventors: Yat Sun Or, Lu Ying, Xiaowen Peng, Ce Wang, Yao-Ling Qiu
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Publication number: 20090233972Abstract: The present invention discloses compounds of Formulae (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit RNA-containing viruses, particularly the hepatitis C virus (HCV). Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention. The present invention relates to novel antiviral compounds represented herein above, pharmaceutical compositions comprising such compounds, and methods for the treatment or prophylaxis of viral (particularly HCV) infection in a subject in need of such therapy with said compounds.Type: ApplicationFiled: March 12, 2009Publication date: September 17, 2009Inventors: YAT SUN OR, LU YING, CE WANG, JIANG LONG, YAO-LING QIU
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Publication number: 20090060874Abstract: The present invention discloses compounds of formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit RNA-containing virus, particularly the hepatitis C virus (HCV). Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention. The present invention relates to novel antiviral compounds represented herein above, pharmaceutical compositions comprising such compounds, and methods for the treatment or prophylaxis of viral (particularly HCV) infection in a subject in need of such therapy with said compounds.Type: ApplicationFiled: September 5, 2008Publication date: March 5, 2009Inventors: Yao-Ling QIU, Ce WANG, Lu YING, Yat Sun OR
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Publication number: 20090053175Abstract: The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit RNA-containing virus, particularly the hepatitis C virus (HCV). Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention. The present invention relates to novel antiviral compounds represented herein above, pharmaceutical compositions comprising such compounds, and methods for the treatment or prophylaxis of viral (particularly HCV) infection in a subject in need of such therapy with said compounds.Type: ApplicationFiled: August 22, 2008Publication date: February 26, 2009Inventors: Yat Sun Or, Ce Wang, Jiang Long, Lu Ying, Yao-Ling Qiu
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Publication number: 20090047247Abstract: The present invention discloses compounds of formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit RNA-containing virus, particularly the hepatitis C virus (HCV). Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention. The present invention relates to novel antiviral compounds represented herein above, pharmaceutical compositions comprising such compounds, and methods for the treatment or prophylaxis of viral (particularly HCV) infection in a subject in need of such therapy with said compounds.Type: ApplicationFiled: August 12, 2008Publication date: February 19, 2009Inventors: Yao-Ling Qiu, Ce Wang, Lu Ying, Yat Sun Or
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Publication number: 20090039116Abstract: This invention relates to a clothes hanger comprising a hanging rod and a linkage mechanism. The hanging rod comprises a hanging unit and a guiding rod with its upper end connected to the hanging unit. The linkage mechanism comprises a sliding unit, a first linkage arm, and a second linkage arm. The sliding unit is affixed in an up-down slidable manner to the guiding rod. The first linkage arm is installed at a left side of the guiding rod, and the first linkage arm has a first end connected to the sliding unit and a second end connected to a lower end of the guiding rod. The second linkage arm is installed at a right side of the guiding rod, and the second linkage arm has a first end connected to the sliding unit and a second end connected to the lower end of the guiding rod.Type: ApplicationFiled: July 3, 2008Publication date: February 12, 2009Inventor: Lu-Ying Chiu
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Publication number: 20090022689Abstract: The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit RNA-containing virus, particularly the hepatitis C virus (HCV). Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention. The present invention relates to novel antiviral compounds represented herein above, pharmaceutical compositions comprising such compounds, and methods for the treatment or prophylaxis of viral (particularly HCV) infection in a subject in need of such therapy with said compounds.Type: ApplicationFiled: July 9, 2008Publication date: January 22, 2009Inventors: Yat Sun Or, Lu Ying, Ce Wang, Yao-Ling Qiu
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Publication number: 20090004140Abstract: The present invention discloses compounds of Formulae (I) and (II), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit RNA-containing virus, particularly the hepatitis C virus (HCV). Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention. The present invention relates to novel antiviral compounds represented herein above, pharmaceutical compositions comprising such compounds, and methods for the treatment or prophylaxis of viral (particularly HCV) infection in a subject in need of such therapy with said compounds.Type: ApplicationFiled: June 25, 2008Publication date: January 1, 2009Inventors: YAO-LING QIU, Lu Ying, Yat Sun Or, Ce Wang, Jiang Long
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Patent number: 7386420Abstract: A data analysis method for an integrated circuit process is described, for analyzing the results of at least an in-line quality test, a product test and a yield test done to the products of the IC process. The products are divided into a normal group and an abnormal group based on the result of the in-line quality test, and are divided into a qualified group and an unqualified group based on the result of the yield test. A categorization step is performed to define the intersection of the unqualified group and the normal group as a first problematic group and to define the intersection of the unqualified group and the abnormal group as a second problematic group. By analyzing one or both of the two problematic groups, the major yield killer can be identified so that process modification can be made accordingly to improve the yield.Type: GrantFiled: June 2, 2006Date of Patent: June 10, 2008Assignee: United Microelectronics Corp.Inventors: Guohai Zhang, Kay-Ming Lee, Lu-Ying Du, Jui-Chun Kuo
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Publication number: 20070282544Abstract: A data analysis method for an integrated circuit process is described, for analyzing the results of at least an in-line quality test, a product test and a yield test done to the products of the IC process. The products are divided into a normal group and an abnormal group based on the result of the in-line quality test, and are divided into a qualified group and an unqualified group based on the result of the yield test. A categorization step is performed to define the intersection of the unqualified group and the normal group as a first problematic group and to define the intersection of the unqualified group and the abnormal group as a second problematic group. By analyzing one or both of the two problematic groups, the major yield killer can be identified so that process modification can be made accordingly to improve the yield.Type: ApplicationFiled: June 2, 2006Publication date: December 6, 2007Inventors: Guohai ZHANG, Kay-Ming Lee, Lu-Ying Du, Jui-Chun Kuo
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Patent number: 7101328Abstract: An abdominal exercise device for exercising the stomach while seated includes a first frame portion for abutting against an upper surface of the legs of a person and includes an elongated rear member, an elongated front member and a pair of elongated side members attached together. A second frame portion for abutting against the torso includes a pair of legs and an elongated central member attached together such that the second frame portion generally has a U-shape. Each of a pair of coupling members pivotally couples free ends of the pair of legs to the first frame portion at junctures of the rear member and the pair of side members. A pair of biasing members biases the central portion away from the front member such that the first frame portion lies in a plane orientated perpendicular to a plane of the second frame portion.Type: GrantFiled: September 8, 2003Date of Patent: September 5, 2006Inventor: Lu-Ying Chiu
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Publication number: 20050054498Abstract: An abdominal exercise device for exercising the stomach while seated includes a first frame portion for abutting against an upper surface of the legs of a person and includes an elongated rear member, an elongated front member and a pair of elongated side members attached together. A second frame portion for abutting against the torso includes a pair of legs and an elongated central member attached together such that the second frame portion generally has a U-shape. Each of a pair of coupling members pivotally couples free ends of the pair of legs to the first frame portion at junctures of the rear member and the pair of side members. A pair of biasing members biases the central portion away from the front member such that the first frame portion lies in a plane orientated perpendicular to a plane of the second frame portion.Type: ApplicationFiled: September 8, 2003Publication date: March 10, 2005Inventor: Lu-Ying Chiu
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Patent number: 6841303Abstract: Ionic gel polymer electrolytes for rechargeable polymer batteries preferably are formed by dissolving a gelling agent into organic liquid electrolytes, and then gelling the precursor in situ at elevated temperature after pouring it into a battery case that contains a cathode, an anode and a separator. The gel polymer electrolytes exhibit excellent ionic conductivity of up to about 10?2 S/cm and voltage stability for lithium rechargeable batteries. Most preferably, the gel polymer electrolyte is the reaction product of (A) a heterocyclic amine-group containing material (preferably a vinvlpyridine), and (B) halide or epoxy-group containing polymers, copolymers, oligomers or monomers that are capable of reacting with nitrogen-containing compounds, such as polymers, copolymers, oligomers or monomers containing alkylene halides or halomethyl group substituted aromatic units or at least one epoxy unit.Type: GrantFiled: November 8, 2001Date of Patent: January 11, 2005Assignee: SKC Co., Ltd.Inventors: Chi-Kyun Park, Zhiwei Zhang, Lu Ying Sun, Chul Chai
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Patent number: 6547839Abstract: Lithium-ion electrochemical cells include an anode, a cathode and a separator between the anode and cathode, wherein at least one of the anode, cathode and separator includes a polysiloxane coating thereon. Most preferably, the polysiloxane coating is the polymerized reaction product of dimethyl siloxane and tetra(trimethylsiloxy) silane), and is present on the surface in an amount between about 0.05 to about 0.17 mg/cm2. After being coated with the polysiloxane adhesive, the electrodes and separator can easily be attached one to another at ambient temperature by application of pressure using a hand roller or with a laminator, and then subsequently formed into a spiral or stacked structure for placement in a battery cell case.Type: GrantFiled: January 23, 2001Date of Patent: April 15, 2003Assignee: SKC Co., Ltd.Inventors: Zhiwei Zhang, Chi-Kyun Park, Lu Ying Sun, Chul Chai
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Publication number: 20020136958Abstract: Ionic gel polymer electrolytes for rechargeable polymer batteries. In preferred forms, a gel polymer precursor electrolyte is formed by dissolving a gelling agent into organic liquid electrolytes, and then gelling the precursor in situ at elevated temperature after pouring it into a battery case that contains a cathode, an anode and a separator. The gel polymer electrolytes exhibit excellent ionic conductivity of up to about 10−2 S/cm and voltage stability for lithium rechargeable batteries.Type: ApplicationFiled: January 17, 2001Publication date: September 26, 2002Inventors: Chi-Kyun Park, Zhiwei Zhang, Lu Ying Sun, Chul Chai
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Publication number: 20020136959Abstract: Ionic gel polymer electrolytes for rechargeable polymer batteries. In preferred forms, a gel polymer precursor electrolyte is formed by dissolving a gelling agent into organic liquid electrolytes, and then gelling the precursor in situ at elevated temperature after pouring it into a battery case that contains a cathode, an anode and a separator. The gel polymer electrolytes exhibit excellent ionic conductivity of up to about 10−2 S/cm and voltage stability for lithium rechargeable batteries.Type: ApplicationFiled: November 8, 2001Publication date: September 26, 2002Inventors: Chi-Kyun Park, Zhiwei Zhang, Lu Ying Sun, Chul Chai
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Publication number: 20020136957Abstract: Lithium-ion electrochemical cells include an anode, a cathode and a separator between the anode and cathode, wherein at least one of the anode, cathode and separator includes a polysiloxane coating thereon. Most preferably, the polysiloxane coating is the polymerized reaction product of dimethyl siloxane and tetra(trimethylsiloxy) silane), and is present on the surface in an amount between about 0.05 to about 0.17 mg/cm2. After being coated with the polysiloxane adhesive, the electrodes and separator can easily be attached one to another at ambient temperature by application of pressure using a hand roller or with a laminator, and then subsequently formed into a spiral or stacked structure for placement in a battery cell case.Type: ApplicationFiled: January 23, 2001Publication date: September 26, 2002Inventors: Zhiwei Zhang, Chi-Kyun Park, Lu Ying Sun, Chul Chai