Patents by Inventor Leif Jacobi

Leif Jacobi 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).

  • SYSTEMS AND METHODS FOR TARGETED SPECTRAL ILLUMINATION
    Publication number: 20210007824
    Abstract: A surgical light for illuminating a target with light that has a reduced contribution of a portion of the visible spectrum includes a first light source configured to emit light having a first spectrum; a second light source configured to emit light having a second spectrum that does not include the portion of the visible spectrum; and a controller configured to simultaneously activate the first and second light sources for illuminating the target with light that has a reduced contribution of light in the portion of the visible spectrum relative to white light.
    Type: Application
    Filed: July 7, 2020
    Publication date: January 14, 2021
    Applicant: Stryker Corporation
    Inventors: Wojciech TIMOSZYK, Sean HASTINGS, Robert YORK, Leif JACOBI
  • Method and apparatus for controlling a surgical light
    Patent number: 10667881
    Abstract: In a method for controlling a surgical light, the luminance distribution is determined spatially selectively in a measured field and the illuminated field size is adapted to the size of the surgical field while taking account of the luminance distribution.
    Type: Grant
    Filed: April 27, 2016
    Date of Patent: June 2, 2020
    Inventor: Leif Jacobi
  • METHOD AND APPARATUS FOR CONTROLLING A SURGICAL LIGHT
    Publication number: 20160317244
    Abstract: In a method for controlling a surgical light, the luminance distribution is determined spatially selectively in a measured field and the illuminated field size is adapted to the size of the surgical field while taking account of the luminance distribution.
    Type: Application
    Filed: April 27, 2016
    Publication date: November 3, 2016
    Applicant: Berchtold Holding GmbH
    Inventor: LEIF JACOBI
  • Surgical light
    Patent number: 8348459
    Abstract: A surgical light has a plurality of LEDs and a main reflector which directs the light of the LEDs onto an operating field. The main reflector is made in areal form and is divided into a plurality of reflector zones.
    Type: Grant
    Filed: September 9, 2010
    Date of Patent: January 8, 2013
    Assignee: Berchtold Holding GmbH
    Inventor: Leif Jacobi
  • SURGICAL LIGHT
    Publication number: 20110069485
    Abstract: A surgical light has a plurality of LEDs and a main reflector which directs the light of the LEDs onto an operating field. The main reflector is made in areal form and is divided into a plurality of reflector zones.
    Type: Application
    Filed: September 9, 2010
    Publication date: March 24, 2011
    Applicant: BERCHTOLD HOLDING GMBH
    Inventor: Leif Jacobi