Patents by Inventor Martin Salt

Martin Salt 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).

  • Phosphor-converted light-emitting device
    Patent number: 11476393
    Abstract: A phosphor-converted light-emitting device comprising an emitter device configured to emit a spectrum of electromagnetic radiation, a conversion layer comprising at least one phosphor, the conversion layer being configured to convert electromagnetic radiation of the spectrum into electromagnetic radiation of a different further spectrum, and a blocking layer configured to attenuate electromagnetic radiation outside the further spectrum, the conversion layer being arranged between the emitter device and the blocking layer.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: October 18, 2022
    Assignee: AMS AG
    Inventors: Gunter Siess, Julius Komma, Peter Roentgen, Martin Salt
  • PHOSPHOR-CONVERTED LIGHT-EMITTING DEVICE
    Publication number: 20200274035
    Abstract: A phosphor-converted light-emitting device comprising an emitter device configured to emit a spectrum of electromagnetic radiation, a conversion layer comprising at least one phosphor, the conversion layer being configured to convert electromagnetic radiation of the spectrum into electromagnetic radiation of a different further spectrum, and a blocking layer configured to attenuate electromagnetic radiation outside the further spectrum, the conversion layer being arranged between the emitter device and the blocking layer.
    Type: Application
    Filed: September 13, 2018
    Publication date: August 27, 2020
    Inventors: Gunter Siess, Julius Komma, Peter Roentgen, Martin Salt
  • OPTICAL ZOOM LENS WITH TWO LIQUID LENSES
    Publication number: 20160202455
    Abstract: Optical zoom system (1) for imaging an object plane (100) onto an imaging plane (200), e.g. for a smartphone camera, and comprising two liquid lenses (10, 20) followed by a fixed correction lens (30, 50, 60), the liquids having an Abbe number greater than 60.
    Type: Application
    Filed: August 20, 2013
    Publication date: July 14, 2016
    Applicants: Optotune AG, KNOWLES GMBH
    Inventors: Manuel ASCHWANDEN, Michael BUEELER, Martin SALT
  • Optical Apparatus And Method
    Publication number: 20150028195
    Abstract: A deformable optical lens with a lens membrane having an optically active portion that is configured to be shaped over an air-membrane interface according to a spherical cap and Zernike polynomials is provided. The spherical cap and the Zernike polynomials comprise a Zernike[4,0], (Noll[11]) polynomial and are sufficient to model the deformable optical lens to within approximately 2 micrometers.
    Type: Application
    Filed: July 24, 2014
    Publication date: January 29, 2015
    Inventors: Charles King, Chauncey Graetzel, Laurent Davoine, Christopher Monti, Thomas Schmidhaeusler, MIchael Bueeler, Martin Salt, Natalia Kukaleva, Peter Liebetraut