Patents by Inventor Chun Ho

Chun Ho 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: 20220185653
    Abstract: A fluidic interconnect includes a first interface including a liquid port, a gas port, and a cradle; a second interface including a liquid port, a gas port, and a swing bar to engage the cradle, a weight of a container attached to one of the first or second interfaces to drive the liquid port of the first interface into connection with the liquid port of the second interface and the gas port of the first interface into connection with the gas port of the second interface.
    Type: Application
    Filed: December 22, 2021
    Publication date: June 16, 2022
    Inventors: Todd ROSWECH, Jonathan SCHULTZ, Chun HO
  • Patent number: 11214478
    Abstract: A fluidic interconnect includes a first interface including a liquid port, a gas port, and a cradle; a second interface including a liquid port, a gas port, and a swing bar to engage the cradle, a weight of a container attached to one of the first or second interfaces to drive the liquid port of the first interface into connection with the liquid port of the second interface and the gas port of the first interface into connection with the gas port of the second interface.
    Type: Grant
    Filed: February 2, 2021
    Date of Patent: January 4, 2022
    Assignee: Life Technologies Corporation
    Inventors: Todd Roswech, Jonathan Schultz, Chun Ho
  • Publication number: 20210155466
    Abstract: A fluidic interconnect includes a first interface including a liquid port, a gas port, and a cradle; a second interface including a liquid port, a gas port, and a swing bar to engage the cradle, a weight of a container attached to one of the first or second interfaces to drive the liquid port of the first interface into connection with the liquid port of the second interface and the gas port of the first interface into connection with the gas port of the second interface.
    Type: Application
    Filed: February 2, 2021
    Publication date: May 27, 2021
    Inventors: Todd ROSWECH, Jonathan SCHULTZ, Chun HO
  • Patent number: 10934155
    Abstract: A fluidic interconnect includes a first interface including a liquid port, a gas port, and a cradle; a second interface including a liquid port, a gas port, and a swing bar to engage the cradle, a weight of a container attached to one of the first or second interfaces to drive the liquid port of the first interface into connection with the liquid port of the second interface and the gas port of the first interface into connection with the gas port of the second interface.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: March 2, 2021
    Assignee: LIFE TECHNOLOGIES CORPORATION
    Inventors: Todd Roswech, Jonathan Schultz, Chun Ho
  • Publication number: 20200102200
    Abstract: A fluidic interconnect includes a first interface including a liquid port, a gas port, and a cradle; a second interface including a liquid port, a gas port, and a swing bar to engage the cradle, a weight of a container attached to one of the first or second interfaces to drive the liquid port of the first interface into connection with the liquid port of the second interface and the gas port of the first interface into connection with the gas port of the second interface.
    Type: Application
    Filed: September 30, 2019
    Publication date: April 2, 2020
    Inventors: Todd ROSWECH, Jonathan SCHULTZ, Chun HO
  • Patent number: 10427928
    Abstract: A fluidic interconnect includes a first interface including a liquid port, a gas port, and a cradle; a second interface including a liquid port, a gas port, and a swing bar to engage the cradle, a weight of a container attached to one of the first or second interfaces to drive the liquid port of the first interface into connection with the liquid port of the second interface and the gas port of the first interface into connection with the gas port of the second interface.
    Type: Grant
    Filed: September 8, 2016
    Date of Patent: October 1, 2019
    Assignee: LIFE TECHNOLOGIES CORPORATION
    Inventors: Todd Roswech, Jonathan Schultz, Chun Ho
  • Publication number: 20170066642
    Abstract: A fluidic interconnect includes a first interface including a liquid port, a gas port, and a cradle; a second interface including a liquid port, a gas port, and a swing bar to engage the cradle, a weight of a container attached to one of the first or second interfaces to drive the liquid port of the first interface into connection with the liquid port of the second interface and the gas port of the first interface into connection with the gas port of the second interface.
    Type: Application
    Filed: September 8, 2016
    Publication date: March 9, 2017
    Inventors: Todd Roswech, Jonathan SCHULTZ, Chun HO
  • Publication number: 20120067723
    Abstract: An apparatus for detecting chemical reactions may be provided. The apparatus may comprise a chemical detection device. The chemical detection device may include a chemical sensor, which may be mounted on the chemical detection device. The apparatus may further comprise a valve block. The valve block may fluidly couple a plurality of reagent containers to the chemical detection device. The apparatus may further comprise a heat exchanger and a controller. The controller may control a fluid connection between the valve block and the chemical detection device. The controller may be also configured to adjust a temperature of a selected reagent from the plurality of reagent containers via the heat exchanger. The temperature of the selected reagent may be adjusted prior to the reagent entering the chemical detection device.
    Type: Application
    Filed: August 23, 2011
    Publication date: March 22, 2012
    Applicant: LIFE TECHNOLOGIES CORPORATION
    Inventors: Todd REARICK, Jeremy JORDAN, John NOBILE, William MILESKI, Chun HO
  • Publication number: 20060088857
    Abstract: The present invention relates to methods and apparatuses for conducting densely packed, independent chemical reactions in parallel in fluid-permeable arrays. Accordingly, this invention also focuses on the use of such arrays for applications such as DNA sequencing, most preferably pyrophosphate sequencing, and DNA amplification.
    Type: Application
    Filed: September 1, 2005
    Publication date: April 27, 2006
    Inventors: Said Attiya, Vinod Makhijani, Ming Lei, Yi-Ju Chen, John Simpson, G. Roth, Chun Ho, Yu Pengguang
  • Publication number: 20060019264
    Abstract: The present invention relates to methods and apparati for conducting densely packed, independent chemical reactions in parallel in a substantially two-dimensional array. Accordingly, this invention also focuses on the use of this array for applications such as DNA sequencing, most preferably pyrosequencing, and DNA amplification.
    Type: Application
    Filed: November 23, 2004
    Publication date: January 26, 2006
    Inventors: Said Attiya, Vinod Makhijani, Ming Lei, Yi-Ju Chen, John Simpson, C. Roth, Chun Ho
  • Patent number: 4769340
    Abstract: In the present invention, asperity in the floating gate of an EPROM or EEPROM device is reduced. An improved process for fabricating ultrahigh coupling interpoly isolation dielectrics comprising a structure of oxide-nitride-oxide is disclosed. The first oxide is grown on undoped LPCVD polycrystalline silicon (polysilicon) to reduce the grain boundary-oxidation enhancement effect at the interface of floating gate polysilicon and interpoly oxide. This results in much higher breakdown capability of interpoly dielectrics. As a consequence, the shrinkage of the interpoly electrical thickness to an extent far beyond current limitation becomes possible. Implanted dopants through interpoly oxide into the floating gate polysilicon also eliminate the oxidation enhanced diffusion from conventional POCl.sub.3 doped polysilicon into tunnel oxide. The phosphorus induced trap in the tunnel oxide region are reduced. The EEPROM threshold window can remain open beyond 10.sup.6 cycles.
    Type: Grant
    Filed: April 17, 1986
    Date of Patent: September 6, 1988
    Assignee: Exel Microelectronics, Inc.
    Inventors: Thomas T. L. Chang, Chun Ho, Arun K. Malhotra
  • Patent number: D508859
    Type: Grant
    Filed: September 10, 2004
    Date of Patent: August 30, 2005
    Assignee: New Heritage Limited
    Inventor: Chun Ho