Patents by Inventor Ramey K. Chan

Ramey K. Chan 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).

  • Electrophoresis running tank assembly
    Patent number: 10641731
    Abstract: An electrophoresis running tank assembly uses two opposed rows of LEDs to illuminate DNA-containing gel on a transparent tray positioned between the rows. A respective cylindrical lens is positioned horizontally between each row and a respective edge of the tray. The optical axis of the illumination light is midway between a bottom surface of the gel tray and a top surface of the gel.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: May 5, 2020
    Assignee: C.C. IMEX
    Inventors: Winston Glenn Walker, Richard Chan, Rita M. Wong, Ramey K. Chan, Po Ling Cheng
  • ELECTROPHORESIS RUNNING TANK ASSEMBLY
    Publication number: 20180045677
    Abstract: An electrophoresis running tank assembly uses two opposed rows of LEDs to illuminate DNA-containing gel on a transparent tray positioned between the rows. A respective cylindrical lens is positioned horizontally between each row and a respective edge of the tray. The optical axis of the illumination light is midway between a bottom surface of the gel tray and a top surface of the gel.
    Type: Application
    Filed: October 24, 2017
    Publication date: February 15, 2018
    Inventors: Winston Glenn Walker, Richard Chan, Rita M. Wong, Ramey K. Chan, Po Ling Cheng
  • Electrophoresis running tank assembly
    Patent number: 9835587
    Abstract: An electrophoresis running tank assembly uses two opposed rows of LEDs to illuminate DNA-containing gel on a transparent tray positioned between the rows. A respective cylindrical lens is positioned horizontally between each row and a respective edge of the tray. The optical axis of the illumination light is midway between a bottom surface of the gel tray and a top surface of the gel.
    Type: Grant
    Filed: April 1, 2014
    Date of Patent: December 5, 2017
    Assignee: C.C. IMEX
    Inventors: Winston Glenn Walker, Richard Chan, Rita M. Wong, Ramey K. Chan, Po Ling Cheng
  • ELECTROPHORESIS RUNNING TANK ASSEMBLY
    Publication number: 20150276673
    Abstract: An electrophoresis running tank assembly uses two opposed rows of LEDs to illuminate DNA-containing gel on a transparent tray positioned between the rows. A respective cylindrical lens is positioned horizontally between each row and a respective edge of the tray. The optical axis of the illumination light is midway between a bottom surface of the gel tray and a top surface of the gel.
    Type: Application
    Filed: April 1, 2014
    Publication date: October 1, 2015
    Applicant: C.C. IMEX dba EMBI TEC
    Inventors: Winston Glenn Walker, Richard Chan, Rita M. Wong, Ramey K. Chan, Po Ling Cheng