Patents by Inventor Alex Liu

Alex 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).

  • Publication number: 20100016565
    Abstract: Flavonoids are obtained from plants that overexpress an ANT1 gene compared to wild-type plants. The plant may be a transgenic plant that contains a transformation vector that causes the overexpression of ANT1. Alternatively, the plant can be selectively bred to have an allele of or mutation in an endogenous ANT1 gene that causes the overexpression of ANT1 compared to plants lacking the allele or mutation.
    Type: Application
    Filed: August 3, 2009
    Publication date: January 21, 2010
    Inventors: Karin A. Connors, Helena V. Mathews, Xing Liang (Alex) Liu, Colby G. Caldwell
  • Publication number: 20090089892
    Abstract: The present invention is directed to plants that display a pathogen resistance phenotype due to altered expression of a PPR1 nucleic acid. The invention is further directed to methods of generating plants with a pathogen resistance phenotype.
    Type: Application
    Filed: August 27, 2008
    Publication date: April 2, 2009
    Inventors: Allan Lammers, Xing Liang(Alex) Liu, Stanley R. Bates, Tina Harwell, Christina Westerlund, Ry Wagner, John P. Davies
  • Patent number: 7462542
    Abstract: A method of fabricating semiconductor devices is provided. A plurality of gate structures is formed over a substrate. A source region and a drain region are formed in the substrate and adjacent to sidewalls of each gate structure. A self-aligned salicide block (SAB) layer is formed over the substrate to cover the gate structures and the exposed surface of the substrate. An anneal process is performed. The SAB layer creates a tension stress during the anneal process so that the substrate under the gate structures is subjected to the tension stress. A portion of the SAB layer is removed to expose a portion of the gate structures and a portion of the surface of the substrate. A salicide process is performed.
    Type: Grant
    Filed: November 7, 2007
    Date of Patent: December 9, 2008
    Assignee: United Microelectronics Corp.
    Inventors: Alex Liu, Cheng-Tung Huang, Wei-Tsun Shiau, Kuan-Yang Liao
  • Patent number: 7432417
    Abstract: The present invention is directed to plants that display a pathogen resistance phenotype due to altered expression of a PPR1 nucleic acid. The invention is further directed to methods of generating plants with a pathogen resistance phenotype.
    Type: Grant
    Filed: March 27, 2003
    Date of Patent: October 7, 2008
    Assignee: Agrinomics LLC
    Inventors: Allan Lammers, Xing Liang (Alex) Liu, Stanley R. Bates, Tina M. Harwell, Christina Westerlund, Ry Wagner, John P. Davies
  • Publication number: 20080057655
    Abstract: A method of fabricating semiconductor devices is provided. A plurality of gate structures is formed over a substrate. A source region and a drain region are formed in the substrate and adjacent to sidewalls of each gate structure. A self-aligned salicide block (SAB) layer is formed over the substrate to cover the gate structures and the exposed surface of the substrate. An anneal process is performed. The SAB layer creates a tension stress during the anneal process so that the substrate under the gate structures is subjected to the tension stress. A portion of the SAB layer is removed to expose a portion of the gate structures and a portion of the surface of the substrate. A salicide process is performed.
    Type: Application
    Filed: November 7, 2007
    Publication date: March 6, 2008
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Alex Liu, Cheng-Tung Huang, Wei-Tsun Shiau, Kuan-Yang Liao
  • Publication number: 20070277265
    Abstract: The invention is directed to a method of multigenerational analysis of plants modified by insertional mutagenesis, and a method for associating plant mutant trait and genotype information. The invention is further directed to a method for managing data pertaining to plant mutant trait and genotype information in a database. The invention is further directed to a system for managing plant mutant trait and genotype information in a database, a system for allowing users to associate plant trait and genotype information, a system for facilitating business transactions with a user regarding plant materials or a gene sequence of interest to user and a computer-readable medium embodying a program of instructions for execution by a computer for implementing a system for allowing users to associate plant trait and genotype information.
    Type: Application
    Filed: July 17, 2007
    Publication date: November 29, 2007
    Inventors: Alex Liu, George Wadsworth, Helena Mathews, Ry Wagner, Jill Winkle, Sandra Peters, Stephanie Clendennen
  • Patent number: 7250553
    Abstract: The invention is directed to a method of multigenerational analysis of plants modified by insertional mutagenesis, and a method for associating plant mutant trait and genotype information. The invention is further directed to a method for managing data pertaining to plant mutant trait and genotype information in a database. The invention is further directed to a system for managing plant mutant trait and genotype information in a database, a system for allowing users to associate plant trait and genotype information, a system for facilitating business transactions with a user regarding plant materials or a gene sequence of interest to user and a computer-readable medium embodying a program of instructions for execution by a computer for implementing a system for allowing users to associate plant trait and genotype information.
    Type: Grant
    Filed: May 1, 2001
    Date of Patent: July 31, 2007
    Assignee: Exelixis Plant Sciences, Inc.
    Inventors: Alex Liu, George Wadsworth, Helena Mathews, Ry Wagner, Jill Van Winkle, Sandra Peters, Stephanie Clendennen
  • Publication number: 20070170500
    Abstract: A semiconductor structure and a method for forming the semiconductor structure are provided. The method for forming a semiconductor structure of the present invention may include the following steps. First, a substrate is provided, wherein a gate is formed over the substrate, and a plurality of offspacers are formed over a sidewall of the gate. Then, a source/drain trench is formed in the substrate at two sides of the gate respectively. Next, an outermost offspacer of the offspacers is removed to expose a flat surface on a surface of the substrate. Thereafter, the source/drain trenches are filled to form a source/drain region. Then, a lightly doped drain (LDD) region is formed in a portion of the substrate under the flat surface.
    Type: Application
    Filed: April 2, 2007
    Publication date: July 26, 2007
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: YI-CHENG (ALEX) LIU, JIUNN-REN HWANG, WEI-TSUN SHIAU
  • Publication number: 20070006367
    Abstract: A tool belt for fastening about a wearer's torso comprises a support belt having a first end and a second end each having attachment means for securing the belt about the wearer's torso. A plurality of individual cushion pads is attached to the support belt on a proximal surface of the support belt. At least one of a plurality of magnetic elements is associated with one of the individual cushion pads. The individual cushion pad has an indentation formed in a proximal surface thereof, shaped to correspond to a shape of the at least one magnetic element, and the at least one magnetic element is at least partially disposed within the indentation in the cushion pad to restrict movement of the magnetic element relative to the cushion pad while the belt is in use about the wearer's torso.
    Type: Application
    Filed: June 28, 2005
    Publication date: January 11, 2007
    Inventors: Kirk Newman, Alex Liu
  • Publication number: 20060286730
    Abstract: A semiconductor structure and a method for forming the semiconductor structure are provided. The method for forming a semiconductor structure of the present invention may include the following steps. First, a substrate is provided, wherein a gate is formed over the substrate, and a plurality of offspacers are formed over a sidewall of the gate. Then, a source/drain trench is formed in the substrate at two sides of the gate respectively. Next, an outermost offspacer of the offspacers is removed to expose a flat surface on a surface of the substrate. Thereafter, the source/drain trenches are filled to form a source/drain region. Then, a lightly doped drain (LDD) region is formed in a portion of the substrate under the flat surface.
    Type: Application
    Filed: June 15, 2005
    Publication date: December 21, 2006
    Inventors: Yi-Cheng Liu (Alex Liu), Jiunn-Ren Hwang, Wei-Tsun Shiau
  • Publication number: 20060228843
    Abstract: A method of fabricating semiconductor devices is provided. A plurality of gate structures is formed over a substrate. A source region and a drain region are formed in the substrate and adjacent to sidewalls of each gate structure. A self-aligned salicide block (SAB) layer is formed over the substrate to cover the gate structures and the exposed surface of the substrate. An anneal process is performed. The SAB layer creates a tension stress during the anneal process so that the substrate under the gate structures is subjected to the tension stress. A portion of the SAB layer is removed to expose a portion of the gate structures and a portion of the surface of the substrate. A salicide process is performed.
    Type: Application
    Filed: April 12, 2005
    Publication date: October 12, 2006
    Inventors: Alex Liu, Cheng-Tung Huang, Wei-Tsun Shiau, Kuan-Yang Liao
  • Patent number: 6563023
    Abstract: The present invention is directed to a novel plant phenotype, designated CURLY (CUR), a nucleic acid sequence expressed in plants demonstrating the CUR phenotype and the corresponding amino acid sequence. Also provided are plant cells and plants that exhibit modified CUR expression.
    Type: Grant
    Filed: June 5, 2001
    Date of Patent: May 13, 2003
    Assignee: Agrinomics, LLC
    Inventors: Alex Liu, Jill Van Winkle, Susan M. Bovee-Picciano, Stanley R. Bates, Helena V. Mathews, Ry Wagner
  • Patent number: 6534695
    Abstract: The present invention is directed to a novel plant phenotype, designated DWARF AND LATE FLOWERING 2 (DLF2), a nucleic acid sequence expressed in plants demonstrating the DLF2 phenotype and the corresponding amino acid sequence. Also provided are plant cells and plants that exhibit modified DLF2 expression.
    Type: Grant
    Filed: September 5, 2001
    Date of Patent: March 18, 2003
    Assignee: Agrinomics LLC
    Inventors: Alex Liu, Jill Van Winkle, Susan Bovee-Picciano, Helena Mathews
  • Publication number: 20030028914
    Abstract: The invention is directed to a method of multigenerational analysis of plants modified by insertional mutagenesis, and a method for associating plant mutant trait and genotype information. The invention is further directed to a method for managing data pertaining to plant mutant trait and genotype information in a database. The invention is further directed to a system for managing plant mutant trait and genotype information in a database, a system for allowing users to associate plant trait and genotype information, a system for facilitating business transactions with a user regarding plant materials or a gene sequence of interest to user and a computer-readable medium embodying a program of instructions for execution by a computer for implementing a system for allowing users to associate plant trait and genotype information.
    Type: Application
    Filed: May 1, 2001
    Publication date: February 6, 2003
    Inventors: Alex Liu, George Wadsworth, Helena Mathews, Ry Wagner, Jill Van Winkle, Sandra Peters, Stephanie Clendennen
  • Patent number: 6509191
    Abstract: The present invention is directed to a novel plant phenotype, designated PAGODA (PGD), a nucleic acid sequence expressed in plants demonstrating the PGD phenotype and the corresponding amino acid sequence. Also provided are plant cells and plants that exhibit modified PGD expression.
    Type: Grant
    Filed: May 1, 2001
    Date of Patent: January 21, 2003
    Inventors: Alex Liu, Helena Mathews, Jill Van Winkle, Ry Wagner, Stanley R. Bates, Susan Bovee-Picciano
  • Publication number: 20020088028
    Abstract: The present invention is directed to a novel plant phenotype, designated DWARF AND LATE FLOWERING 2 (DLF2), a nucleic acid sequence expressed in plants demonstrating the DLF2 phenotype and the corresponding amino acid sequence. Also provided are plant cells and plants that exhibit modified DLF2 expression.
    Type: Application
    Filed: September 5, 2001
    Publication date: July 4, 2002
    Inventors: Alex Liu, Jill Van Winkle, Susan Bovee-Picciano, Helena Mathews
  • Publication number: 20020010950
    Abstract: The present invention is directed to a novel plant phenotype, designated CURLY (CUR), a nucleic acid sequence expressed in plants demonstrating the CUR phenotype and the corresponding amino acid sequence. Also provided are plant cells and plants that exhibit modified CUR expression.
    Type: Application
    Filed: June 5, 2001
    Publication date: January 24, 2002
    Inventors: Alex Liu, Jill Van Winkel, Susan M. Bovee-Picciano, Stanley R. Bates, Helena V. Mathews, Ry Wagner
  • Publication number: 20020004943
    Abstract: The present invention is directed to a novel plant phenotype, designated PAGODA (PGD), a nucleic acid sequence expressed in plants demonstrating the PGD phenotype and the corresponding amino acid sequence. Also provided are plant cells and plants that exhibit modified PGD expression.
    Type: Application
    Filed: May 1, 2001
    Publication date: January 10, 2002
    Inventors: Alex Liu, Helena Mathews, Jill van Winkle, Ry Wagner, Stanley R. Bates, Susan Bovee-Picciano
  • Patent number: D541803
    Type: Grant
    Filed: September 6, 2005
    Date of Patent: May 1, 2007
    Assignee: Monterey International Corp.
    Inventors: Nelson Tseng, Alex Liu