Patents by Inventor Achim Gerhard Körber

Achim Gerhard Körber 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).

  • Device and method for determining the pollution status of a particle filter in an air-cleaning device
    Patent number: 11617979
    Abstract: The present invention relates to a device and method for determining the pollution status of a particle filter (10) for an air-cleaning device (1) with increased accuracy at low extra costs.
    Type: Grant
    Filed: November 23, 2017
    Date of Patent: April 4, 2023
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Johannes Marra, Achim Gerhard Koerber, Cornelis Reinder Ronda
  • DEVICE AND METHOD FOR DETERMINING THE POLLUTION STATUS OF A PARTICLE FILTER IN AN AIR-CLEANING DEVICE
    Publication number: 20200179858
    Abstract: The present invention relates to a device and method for determining the pollution status of a particle filter (10) for an air-cleaning device (1) with increased accuracy at low extra costs.
    Type: Application
    Filed: November 23, 2017
    Publication date: June 11, 2020
    Inventors: Johannes MARRA, Achim Gerhard KOERBER, Cornelis Reinder RONDA
  • High-pressure gas-discharge lamp with improved temperature resistance
    Patent number: 7514871
    Abstract: The invention relates to a high-pressure gas-discharge lamp, having at least one gastight fused press-seal between a glasslike material and molybdenum, wherein the molybdenum in the fused press-seal is at least partly exposed to an oxidizing environment and at least that part of the molybdenum that is exposed to the oxidizing environment is covered with a coating, and the coating comprises at least one oxide from among Fe2O3, Ta2O5, Nb2O5, Al2O3, SiO2, TiO2, ZrO2, HfO2, and/or one nitride from among TiN, ZrN, HfN, AlN, BN, and/or one carbide from among TiC, ZrC, HfC, VC, NbC, TaC, B4C.
    Type: Grant
    Filed: September 23, 2003
    Date of Patent: April 7, 2009
    Assignee: Koninklijke Philips Electronics, N.V.
    Inventors: Robert Peter Scholl, Rainer Hilbig, Achim Gerhard Körber, Johannes Baier, Klaus Gawron, Dieter Leers
  • Low-pressure gas discharge lamp with gas filling containing tin
    Patent number: 7391154
    Abstract: A low-pressure gas discharge lamp includes a gas discharge vessel containing an inert gas filling as a buffer gas, and electrodes for generating and maintaining a low-pressure gas discharge. The lamp contains at least one tin halide.
    Type: Grant
    Filed: September 1, 2003
    Date of Patent: June 24, 2008
    Assignee: Koninklijke Philips Electronics, N.V.
    Inventors: Robert Peter Scholl, Rainer Hilbig, Achim Gerhard Koerber, Johannes Baier