Patents Assigned to Brandon Medical Company Limited
  • Illumination assembly
    Patent number: 9581301
    Abstract: The present invention relates to an illumination assembly comprising a specific combination of one or more white LEDs and one or more red-orange LEDs with improved spectral characteristics (e.g., specific color performance characteristics, such as a desirable color rendering index and color temperature).
    Type: Grant
    Filed: January 28, 2014
    Date of Patent: February 28, 2017
    Assignee: Brandon Medical Company Limited
    Inventors: Graeme Hall, Euan Morrison
  • Illumination assembly
    Patent number: 9423081
    Abstract: The present invention relates to an illumination assembly comprising a specific combination of one or more white LEDs and one or more red-orange LEDs with improved spectral characteristics (e.g., specific color performance characteristics, such as a desirable color rendering index and color temperature).
    Type: Grant
    Filed: January 28, 2014
    Date of Patent: August 23, 2016
    Assignee: Brandon Medical Company Limited
    Inventors: Graeme Hall, Euan Morrison
  • ILLUMINATION ASSEMBLY
    Publication number: 20140140058
    Abstract: The present invention relates to an illumination assembly comprising a specific combination of one or more white LEDs and one or more red-orange LEDs with improved spectral characteristics (e.g., specific colour performance characteristics, such as a desirable colour rendering index and colour temperature).
    Type: Application
    Filed: January 28, 2014
    Publication date: May 22, 2014
    Applicant: Brandon Medical Company Limited
    Inventors: Graeme Hall, Euan Morrison
  • ILLUMINATION ASSEMBLY
    Publication number: 20140140057
    Abstract: The present invention relates to an illumination assembly comprising a specific combination of one or more white LEDs and one or more red-orange LEDs with improved spectral characteristics (e.g., specific colour performance characteristics, such as a desirable colour rendering index and colour temperature).
    Type: Application
    Filed: January 28, 2014
    Publication date: May 22, 2014
    Applicant: Brandon Medical Company Limited
    Inventors: Graeme Hall, Euan Morrison
  • Illumination assembly
    Patent number: 8672507
    Abstract: The present invention relates to an illumination assembly comprising a specific combination of one or more white LEDs and one or more red-orange LEDs with improved spectral characteristics (e.g., specific color performance characteristics, such as a desirable color rendering index and color temperature).
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: March 18, 2014
    Assignee: Brandon Medical Company Limited
    Inventors: Graeme Hall, Euan Morrison
  • Illumination device
    Patent number: 8201966
    Abstract: The present invention relates to an illumination device, comprising a white LED, a red LED and a color filter. A hight color rendering index (CRI, Ra) and a high value of R9 (for strong red) can be obtained. One application is medical lighting, for example for surgical lights.
    Type: Grant
    Filed: January 16, 2008
    Date of Patent: June 19, 2012
    Assignee: Brandon Medical Company Limited
    Inventors: Graeme Hall, Euan Morrison