Patents by Inventor Yang Yuan

Yang Yuan 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: 20070044226
    Abstract: An apparatus for causing milk-like bubbles to be contained in fluid comprises an inlet and outlet of a high-pressure pump respectively combined with an input pipe and a connecting pipe; the input pipe is combined with an air entering pipe; the connecting pipe is combined with a high-pressure groove; the high-pressure groove is further combined with an output pipe; an input hole of the input pipe is larger than an output hole of the output pipe to allow the flow of fluid entering high-pressure pump to be larger than the flow of fluid expelled out of the output pipe, air is drawn into a fin set of the high-pressure pump through the air entering pipe to mix with the fluid and is quickly stirred to form tiny bubbles, and then delivered to the high-pressure groove to store there, the bubbles are finer owing to a higher hydraulic pressure; the fluid with the tiny bubbles is expelled from the output pipe.
    Type: Application
    Filed: November 18, 2005
    Publication date: March 1, 2007
    Inventors: Yang-Yuan Yeh, Fu-Ching Tseng, Kuo-Kuei Tseng
  • Publication number: 20040255866
    Abstract: This invention relates to the enhancement of chemical reactions by applying a high frequency electric field to a material. The frequency and amplitude of the electric field are selected in accordance with the properties of the reacting components in the bulk of chemical reactor. In general, the high frequency range is determined by the dielectric properties of reactant(s), that is, at any given temperature, when, for example, the specific conductivity starts to grow from its low frequency value. Typically, frequencies in the range of 100 kHz to 200 MHz or greater are suitable for the enhancement of the reactions. An electric field of any shape having Fourier components that when applied to a chemical process exhibits growth in the real part of conductivity relative to the low frequency value is of particular importance.
    Type: Application
    Filed: June 30, 2004
    Publication date: December 23, 2004
    Applicant: Alberta Research Council Inc.
    Inventors: Alexander Joseph Babchin, Jian-Yang Yuan, Ezra Eddy Isaacs, Haibo Huang, Ross Sam Chow, Richard Anthony McFarlane, Dmytro Vassily Prudkyy
  • Patent number: 6818397
    Abstract: The present invention discloses pairs of oligonucleotide primers for use in detecting the presence or absence of an enterovirus in a sample. Also disclosed are synthetic nucleotide sequences capable of specifically hybridizing to a sense strand of an enterovirus nucleic acid or a nucleic acid corresponding to the sense strand. The present invention provides a method of detecting the presence or absence of an enterovirus nucleic acid in a sample as well as a kit for detecting an enterovirus in a sample. The present invention particularly provides a method and a kit for detecting and differentiating enterovirus type 71 and/or coxsackievirus A16 in a sample.
    Type: Grant
    Filed: November 28, 2000
    Date of Patent: November 16, 2004
    Assignee: Dr. Chip Biotechnology Incorporation
    Inventors: Kan-Hung Lee, Chi-Horng Bair, Yang-Yuan Tseng, Yih-Weng Wang, Shin-Hwan Wang
  • Patent number: 6783633
    Abstract: This invention relates to the enhancement of chemical reactions by applying a high frequency electric field to a material. The frequency and amplitude of the electric field are selected in accordance with the properties of the reacting components in the bulk of chemical reactor. In general, the high frequency range is determined by the dielectric properties of reactant(s), that is, at any given temperature, when, for example, the specific conductivity starts to grow from its low frequency value. Typically, frequencies in the range of 100 kHz to 200 MHz or greater are suitable for the enhancement of the reactions. An electric field of any shape having Fourier components that when applied to a chemical process exhibits growth in the real part of conductivity relative to the low frequency value is of particular importance.
    Type: Grant
    Filed: August 15, 2001
    Date of Patent: August 31, 2004
    Assignee: Alberta Research Council Inc.
    Inventors: Alexander Joseph Babchin, Jian-Yang Yuan, Ezra Eddy Isaacs, Haibo Huang, Ross Sam Chow, Richard Anthony McFarlane, Dmytro Vassily Prudkyy
  • Publication number: 20040016660
    Abstract: A multimedia storage case structure comprises a case and a holder mounted within the case. The holder includes an elevating base and a snap boss thereon. The elevating base has first and a second resilient lips that are separated from each other via a plurality of grooves. The first and second lips bend toward a center of the holder and protrude upward to form the snap boss. A first portion of the snap boss, connected to the first lip, includes a claw and further bend toward the center of the holder to terminate in a top pressing cap that centrally overlies the snap boss meanwhile being spaced away by a gap from a second portion of the snap boss connected to the second lip.
    Type: Application
    Filed: July 24, 2002
    Publication date: January 29, 2004
    Inventor: Yang Yuan Tang
  • Patent number: 6631761
    Abstract: A wet electric heating (“WEH”) process involves establishing electrode zones (“e-zones”) around conductors (e.g., wells) for distributing electric current and thereby generating and distributing heat accordingly through a target region in a subterranean formation having hydrocarbons. The inventive WEH process takes into account e-zone geometric shape, spacing and/or spatial orientation to provide a more diffuse distribution of increased temperature values within the target region, compared to conventional electric heating processes, during at least the first 10% of a time interval when an electric potential is applied.
    Type: Grant
    Filed: December 10, 2001
    Date of Patent: October 14, 2003
    Assignee: Alberta Science and Research Authority
    Inventors: Jian-Yang Yuan, Ezra Eddy Isaacs, Haibo Huang, Deborah G. Vandenhoff
  • Publication number: 20030141053
    Abstract: A wet electric heating (“WEH”) process involves establishing electrode zones (“e-zones”) around conductors (e.g., wells) for distributing electric current and thereby generating and distributing heat accordingly through a target region in a subterranean formation having hydrocarbons. The inventive WEH process takes into account e-zone geometric shape, spacing and/or spatial orientation to provide a more diffuse distribution of increased temperature values within the target region, compared to conventional electric heating processes, during at least the first 10% of a time interval when an electric potential is applied.
    Type: Application
    Filed: December 10, 2001
    Publication date: July 31, 2003
    Inventors: Jian-Yang Yuan, Ezra Eddy Isaacs, Haibo Huang, Deborah G. Vandenhoff
  • Patent number: 6480093
    Abstract: Disclosed is an electrical film resistor or a film thermistor formed by a composite of electrically-conducting oxide and electrically insulating aluminum oxide (Al2O3, the sapphire). In a preferred embodiment, the electrically-conducting oxide can be ruthenium oxide (RuO2) or iridium oxide (IrO2). The composite film is formed by a film deposition process such as rf sputtering deposition in the presence of an inert gas. By adjusting the composition ratio of the composite, or changing the reaction conditions of the film deposition, for example, the inert gas pressure or the substrate temperature, the composite film can be formed for applications in either electrical resistor devices or thermistors.
    Type: Grant
    Filed: January 26, 2000
    Date of Patent: November 12, 2002
    Inventor: Yang-Yuan Chen
  • Publication number: 20020029970
    Abstract: This invention relates to the enhancement of chemical reactions by applying a high frequency electric field to a material. The frequency and amplitude of the electric field are selected in accordance with the properties of the reacting components in the bulk of chemical reactor. In general, the high frequency range is determined by the dielectric properties of reactant(s), that is, at any given temperature, when, for example, the specific conductivity starts to grow from its low frequency value. Typically, frequencies in the range of 100 kHz to 200 MHz or greater are suitable for the enhancement of the reactions. An electric field of any shape having Fourier components that when applied to a chemical process exhibits growth in the real part of conductivity relative to the low frequency value is of particular importance.
    Type: Application
    Filed: August 15, 2001
    Publication date: March 14, 2002
    Inventors: Alexander Joseph Babchin, Jian-Yang Yuan, Ezra Eddy Isaacs, Haibo Huang, Ross Sam Chow, Richard Anthony McFarlane, Dmytro Vassily Prudkyy