Patents by Inventor Hung Trinh

Hung Trinh 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: 20240070400
    Abstract: Method of analysis text message syntactically and by content, which entails: step 1; Split syntaxes (made available to subscribers by the network operator) into tokens to store in a Syntax Trie; step 2. Pre-process an incoming text from a subscriber; step 3. Split the text (pre-processed in Step 2) into tokens; step 4. Look up paths that include the tokens (obtained in Step 3) in the Syntax Trie (initialized in Step 1); step 5: Return the look-up result, which is the path in the Syntax Trie that best reflects the user intent.
    Type: Application
    Filed: August 30, 2023
    Publication date: February 29, 2024
    Applicant: VIETTEL GROUP
    Inventors: Van Chung Trinh, Duc Hai Nguyen, Dinh Hung Nguyen, Hai Son Bui, Duc Anh Nguyen, Thi Huyen Trang Nguyen, Thi Thuy Linh Le, Van Chinh Pham, Van Manh Phan
  • Patent number: 10716312
    Abstract: The present invention relates to an ethylene disposal apparatus comprising: a plasma discharge part having an inlet and an outlet and being filled with an adsorbent; and an electrode part for generating plasma inside the plasma discharge part, wherein the adsorbent has a catalyst supported thereon. The present invention relates to an ethylene disposal method using the ethylene disposal apparatus, the method comprising the steps of: (a) injecting ethylene-containing gas into a plasma discharge part filled with the adsorbent; (b) applying voltage to the electrode part and generating plasma in the plasma discharge part, thereby degrading the injected ethylene; and (c) cooling the plasma discharge part.
    Type: Grant
    Filed: October 22, 2015
    Date of Patent: July 21, 2020
    Assignee: Korea Basic Science Institute
    Inventors: Young Sun Mok, Quang Hung Trinh, Suk Jae Yoo
  • Publication number: 20170325471
    Abstract: The present invention relates to an ethylene disposal apparatus comprising: a plasma discharge part having an inlet and an outlet and being filled with an adsorbent; and an electrode part for generating plasma inside the plasma discharge part, wherein the adsorbent has a catalyst supported thereon. The present invention relates to an ethylene disposal method using the ethylene disposal apparatus, the method comprising the steps of: (a) injecting ethylene-containing gas into a plasma discharge part filled with the adsorbent; (b) applying voltage to the electrode part and generating plasma in the plasma discharge part, thereby degrading the injected ethylene; and (c) cooling the plasma discharge part.
    Type: Application
    Filed: October 22, 2015
    Publication date: November 16, 2017
    Inventors: Young Sun MOK, Quang Hung TRINH, Suk Jae YOO
  • Patent number: 7685703
    Abstract: A monolithic or essentially monolithic single layer capacitor with high structural strength and capacitance, a printed circuit board having the capacitor mounted thereon, and a method of making. Sheets of green-state ceramic dielectric material and glass/metal composite material are laminated together, diced into individual chips, and fired to sinter the glass and the ceramic together. The composite material contains an amount of metal sufficient to render the composite conductive whereby the composite may be used for one or both electrodes and for mounting the capacitor to the printed circuit board. Vertically-oriented surface mountable capacitors and hybrid capacitors are provided.
    Type: Grant
    Filed: November 4, 2008
    Date of Patent: March 30, 2010
    Assignee: Presidio Components, Inc.
    Inventors: Alan Devoe, Lambert Devoe, Hung Trinh
  • Patent number: 7444726
    Abstract: A monolithic or essentially monolithic single layer capacitor with high structural strength and capacitance, a printed circuit board having the capacitor mounted thereon, and a method of making. Sheets of green-state ceramic dielectric material and glass/metal composite material are laminated together, diced into individual chips, and fired to sinter the glass and the ceramic together. The composite material contains an amount of metal sufficient to render the composite conductive whereby the composite may be used for one or both electrodes and for mounting the capacitor to the printed circuit board. Vertically-oriented surface mountable capacitors and hybrid capacitors are provided.
    Type: Grant
    Filed: March 25, 2005
    Date of Patent: November 4, 2008
    Assignee: Presidio Components, Inc.
    Inventors: Alan Devoe, Lambert Devoe, Hung Trinh
  • Patent number: 6969647
    Abstract: A method of making a monolithic or essentially monolithic single layer capacitor with high structural strength and capacitance. Sheets of green-state ceramic dielectric material and ceramic/metal composite material are laminated together, diced into individual chips, and fired to sinter the ceramic together. The composite material may contain an amount of metal sufficient to render the composite conductive whereby the composite may be used for one or both electrodes and for mounting the capacitor to the pc board. Alternatively, the composite material may contain an amount of metal insufficient to render the composite conductive but sufficient to act as seed points for an electroplating process wherein the composite is preferentially coated with conductive metal, and the coated composite is mounted to the pc board and the coating provides an electrical connection to an internal electrode. Vertically-oriented surface mountable capacitors and hybrid capacitors are provided.
    Type: Grant
    Filed: October 12, 2004
    Date of Patent: November 29, 2005
    Assignee: Presidio Components, Inc.
    Inventors: Alan Devoe, Lambert Devoe, Hung Trinh
  • Patent number: 6885539
    Abstract: A monolithic or essentially monolithic single layer capacitor with high structural strength and capacitance, a printed circuit board having the capacitor mounted thereon, and a method of making. Sheets of green-state ceramic dielectric material and glass/metal composite material are laminated together, diced into individual chips, and fired to sinter the glass and the ceramic together. The composite material contains an amount of metal sufficient to render the composite conductive whereby the composite may be used for one or both electrodes and for mounting the capacitor to the printed circuit board. Vertically-oriented surface mountable capacitors and hybrid capacitors are provided.
    Type: Grant
    Filed: December 2, 2003
    Date of Patent: April 26, 2005
    Assignee: Presidio Components, Inc.
    Inventors: Alan Devoe, Lambert Devoe, Hung Trinh
  • Publication number: 20050057887
    Abstract: A method of making a monolithic or essentially monolithic single layer capacitor with high structural strength and capacitance. Sheets of green-state ceramic dielectric material and ceramic/metal composite material are laminated together, diced into individual chips, and fired to sinter the ceramic together. The composite material may contain an amount of metal sufficient to render the composite conductive whereby the composite may be used for one or both electrodes and for mounting the capacitor to the pc board. Alternatively, the composite material may contain an amount of metal insufficient to render the composite conductive but sufficient to act as seed points for an electroplating process wherein the composite is preferentially coated with conductive metal, and the coated composite is mounted to the pc board and the coating provides an electrical connection to an internal electrode. Vertically-oriented surface mountable capacitors and hybrid capacitors are provided.
    Type: Application
    Filed: October 12, 2004
    Publication date: March 17, 2005
    Inventors: Alan Devoe, Lambert Devoe, Hung Trinh
  • Patent number: 6822847
    Abstract: A monolithic or essentially monolithic single layer capacitor with high structural strength and capacitance. Sheets of green-state ceramic dielectric material and ceramic/metal composite material are laminated together, diced into individual chips, and fired to sinter the ceramic together. The composite material contains an amount of metal sufficient to render the composite conductive whereby the composite may be used for one or both electrodes and for mounting the capacitor to the pc board. Vertically-oriented surface mountable capacitors and hybrid capacitors are provided.
    Type: Grant
    Filed: October 27, 2003
    Date of Patent: November 23, 2004
    Assignee: Presidio Components, Inc.
    Inventors: Alan Devoe, Lambert Devoe, Hung Trinh
  • Patent number: 6753218
    Abstract: A capacitor including at least one interior metallization plane or plate and a multiplicity of vias for forming multiple redundant electrical connections within the capacitor. Series capacitors are provided having at least two interior plates redundantly electrically connected to at least two respective exterior plates. R-C devices are provided having multiple redundant vias filled with resistor material and/or conductor material to provide a resistor either in series with or parallel to a capacitor. Capacitors and R-C devices are provided having end terminations for applying voltage differential. Further, a method for making single capacitors, multiple parallel array capacitors, series capacitors and R-C devices is provided in which the chips are formed from the bottom up.
    Type: Grant
    Filed: February 27, 2003
    Date of Patent: June 22, 2004
    Inventors: Daniel Devoe, Alan Devoe, Lambert Devoe, Hung Trinh
  • Patent number: 6751082
    Abstract: A capacitor including at least one interior metallization plane or plate and a multiplicity of vias for forming multiple redundant electrical connections within the capacitor. Series capacitors are provided having at least two interior plates redundantly electrically connected to at least two respective exterior plates. R-C devices are provided having multiple redundant vias filled with resistor material and/or conductor material to provide a resistor either in series with or parallel to a capacitor. Capacitors and R-C devices are provided having end terminations for applying voltage differential. Further, a method for making single capacitors, multiple parallel array capacitors, series capacitors and R-C devices is provided in which the chips are formed from the bottom up.
    Type: Grant
    Filed: February 27, 2003
    Date of Patent: June 15, 2004
    Inventors: Daniel Devoe, Alan Devoe, Lambert Devoe, Hung Trinh
  • Publication number: 20040090733
    Abstract: A monolithic or essentially monolithic single layer capacitor with high structural strength and capacitance that may be easily and inexpensively manufactured. To this end, sheets of green-state ceramic dielectric material and ceramic/metal composite material are laminated together, diced into individual chips, and fired to sinter the ceramic together. The composite material may comprise an amount of metal sufficient to render the composite conductive whereby the composite may be used for one or both electrodes and for mounting the capacitor to the pc board. Alternatively, the composite material may comprise an amount of metal insufficient to render the composite conductive but sufficient to act as seed points for an electroplating process wherein the composite is preferentially coated with conductive metal, and the coated composite is mounted to the pc board and the coating provides an electrical connection to an internal electrode.
    Type: Application
    Filed: October 27, 2003
    Publication date: May 13, 2004
    Applicant: Presidio Components, Inc.
    Inventors: Alan Devoe, Lambert Devoe, Hung Trinh
  • Patent number: 6661639
    Abstract: A monolithic or essentially monolithic single layer capacitor with high structural strength and capacitance. Sheets of green-state ceramic dielectric material and ceramic/metal composite material are laminated together, diced into individual chips, and fired to sinter the ceramic together. The composite material may contain an amount of metal sufficient to render the composite conductive whereby the composite may be used for one or both electrodes and for mounting the capacitor. Alternatively, the composite material may contain an amount of metal insufficient to render the composite conductive but sufficient to act as seed points for an electroplating process wherein the composite is preferentially coated with conductive metal, the coated composite is mounted, and the coating provides an electrical connection to an internal electrode. Vertically-oriented surface mountable capacitors and hybrid capacitors are provided.
    Type: Grant
    Filed: July 2, 2002
    Date of Patent: December 9, 2003
    Assignee: Presidio Components, Inc.
    Inventors: Alan Devoe, Lambert Devoe, Hung Trinh
  • Patent number: 6619763
    Abstract: A feed-through capacitor has layers of dielectric material and a first hole that passes through the layers of dielectric material for receiving an electrical conductor connected to the filter capacitor. First, second and third electrodes are disposed between layers of the dielectric material and extend in a first direction substantially perpendicular to a centerline of the first hole. The third electrodes are disposed intermediate the first and second electrodes. Any one of the first, second and third electrodes is non-overlapping with any of another of the first, second and third electrodes in a direction substantially parallel to the centerline of the first hole. A filtering capacitor is formed substantially wholly by fringe-effect capacitance between the first and third electrodes, and a coupling capacitor is formed substantially wholly by fringe-effect capacitance between the second and third electrodes. The filtering and coupling are electrically connected in series.
    Type: Grant
    Filed: May 3, 2002
    Date of Patent: September 16, 2003
    Assignee: Presidio Components, Inc.
    Inventors: Hung Trinh, Daniel F. Devoe
  • Publication number: 20030161090
    Abstract: A capacitor including at least one interior metallization plane or plate and a multiplicity of vias for forming multiple redundant electrical connections within the capacitor. Series capacitors are provided having at least two interior plates redundantly electrically connected to at least two respective exterior plates. R-C devices are provided having multiple redundant vias filled with resistor material and/or conductor material to provide a resistor either in series with or parallel to a capacitor. Capacitors and R-C devices are provided having end terminations for applying voltage differential. Further, a method for making single capacitors, multiple parallel array capacitors, series capacitors and R-C devices is provided in which the chips are formed from the bottom up.
    Type: Application
    Filed: February 27, 2003
    Publication date: August 28, 2003
    Inventors: Daniel Devoe, Alan Devoe, Lambert Devoe, Hung Trinh
  • Publication number: 20030161091
    Abstract: A capacitor including at least one interior metallization plane or plate and a multiplicity of vias for forming multiple redundant electrical connections within the capacitor. Series capacitors are provided having at least two interior plates redundantly electrically connected to at least two respective exterior plates. R-C devices are provided having multiple redundant vias filled with resistor material and/or conductor material to provide a resistor either in series with or parallel to a capacitor. Capacitors and R-C devices are provided having end terminations for applying voltage differential. Further, a method for making single capacitors, multiple parallel array capacitors, series capacitors and R-C devices is provided in which the chips are formed from the bottom up.
    Type: Application
    Filed: February 27, 2003
    Publication date: August 28, 2003
    Inventors: Daniel Devoe, Alan Devoe, Lambert Devoe, Hung Trinh
  • Patent number: 6545854
    Abstract: The size and placement of internal metallization areas as do collectively form each of two electrodes is improved in a typically discoidal feed-through ceramic filter capacitor having (i) multiple ceramic layers, (ii) a hole passing a wire that carries electrical signals which are to be filtered, (iii) metal lining the hole so as to make electrical contact with the wire, and (iv) an exterior metal band connected to ground. First internal metallization areas, each in the shape of a relatively smaller small-aperture disk, are centered about the body's hole in contact with the metal lining, each area being upon one of the body's multiple ceramic layers, the areas collectively serving as a first electrode of the capacitor.
    Type: Grant
    Filed: May 25, 2001
    Date of Patent: April 8, 2003
    Assignee: Presidio Components, Inc.
    Inventors: Hung Trinh, Daniel F. Devoe
  • Patent number: 6542352
    Abstract: A capacitor including at least one interior metallization plane or plate and a multiplicity of vias for forming multiple redundant electrical connections within the capacitor. Series capacitors are provided having at least two interior plates redundantly electrically connected to at least two respective exterior plates. R-C devices are provided having multiple redundant vias filled with resistor material and/or conductor material to provide a resistor either in series with or parallel to a capacitor. Capacitors and R-C devices are provided having end terminations for applying voltage differential. Further, a method for making single capacitors, multiple parallel array capacitors, series capacitors and R-C devices is provided in which the chips are formed from the bottom up.
    Type: Grant
    Filed: June 6, 2001
    Date of Patent: April 1, 2003
    Inventors: Daniel Devoe, Alan Devoe, Lambert Devoe, Hung Trinh
  • Publication number: 20030007310
    Abstract: A feed-through capacitor has layers of dielectric material and a first hole that passes through the layers of dielectric material for receiving an electrical conductor connected to the filter capacitor. First, second and third electrodes are disposed between layers of the dielectric material and extend in a first direction substantially perpendicular to a centerline of the first hole. The third electrodes are disposed intermediate the first and second electrodes Any one of the first, second and third electrodes is non-overlapping with any of another of the first, second and third electrodes in a direction substantially parallel to the centerline of the first hole. A filtering capacitor is formed substantially wholly by fringe-effect capacitance between the first and third electrodes, and a coupling capacitor is formed substantially wholly by fringe-effect capacitance between the second and third electrodes The filtering and coupling are electrically connected in series.
    Type: Application
    Filed: May 3, 2002
    Publication date: January 9, 2003
    Applicant: Presidio Components, Inc.
    Inventors: Hung Trinh, Daniel F. Devoe
  • Publication number: 20020175782
    Abstract: The size and placement of internal metallization areas as do collectively form each of two electrodes is improved in a typically discoidal feed-through ceramic filter capacitor having (i) multiple ceramic layers, (ii) a hole passing a wire that carries electrical signals which are to be filtered, (iii) metal lining the hole so as to make electrical contact with the wire, and (iv) an exterior metal band connected to ground. First internal metallization areas, each in the shape of a relatively smaller small-aperture disk, are centered about the body's hole in contact with the metal lining, each area being upon one of the body's multiple ceramic layers, the areas collectively serving as a first electrode of the capacitor.
    Type: Application
    Filed: May 25, 2001
    Publication date: November 28, 2002
    Inventors: Hung Trinh, Daniel F. Devoe