Patents by Inventor Helmut HALFMANN

Helmut HALFMANN 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 for irradiating surfaces
    Patent number: 8940229
    Abstract: In various embodiments, a device for irradiating surfaces is provided. The device may include a radiation emitter having a radiation emitter vessel, wherein the radiation emitter vessel has at least one tunnel-like passage; and a structure configured to allow a process gas to flow through the at least one tunnel-like passage.
    Type: Grant
    Filed: October 26, 2011
    Date of Patent: January 27, 2015
    Assignee: OSRAM AG
    Inventors: Helmut Halfmann, Axel Hombach, Markus Roth
  • Radiating element for irradiating surfaces, having a socket
    Patent number: 8796640
    Abstract: In various embodiments, an emitter for the irradiation of surfaces is provided. The emitter may include: an emitter vessel and an emitter base connected thereto, wherein the emitter base has at least one gas opening, which is designed for supplying a process gas into a spatial area adjacent to the emitter vessel.
    Type: Grant
    Filed: October 26, 2011
    Date of Patent: August 5, 2014
    Assignee: Osram AG
    Inventors: Helmut Halfmann, Axel Hombach, Markus Roth
  • DEVICE FOR IRRADIATING SURFACES
    Publication number: 20130216431
    Abstract: In various embodiments, a device for irradiating surfaces is provided. The device may include a radiation emitter having a radiation emitter vessel, wherein the radiation emitter vessel has at least one tunnel-like passage; and a structure configured to allow a process gas to flow through the at least one tunnel-like passage.
    Type: Application
    Filed: October 26, 2011
    Publication date: August 22, 2013
    Applicant: OSRAM AG
    Inventors: Helmut Halfmann, Axel Hombach, Markus Roth
  • RADIATING ELEMENT FOR IRRADIATING SURFACES, HAVING A SOCKET
    Publication number: 20130119279
    Abstract: In various embodiments, an emitter for the irradiation of surfaces is provided. The emitter may include: an emitter vessel and an emitter base connected thereto, wherein the emitter base has at least one gas opening, which is designed for supplying a process gas into a spatial area adjacent to the emitter vessel.
    Type: Application
    Filed: October 26, 2011
    Publication date: May 16, 2013
    Applicant: OSRAM AG
    Inventors: Helmut Halfmann, Axel Hombach, Markus Roth
  • Dielectric barrier discharge lamp with discharge spaces
    Patent number: 8441189
    Abstract: Two or more separate discharge spaces (8, 9) are provided in the discharge vessel (2) of a dielectric barrier discharge lamp (1), said discharge spaces (8, 9) each being filled with a discharge medium. This provides the possibility of producing radiation with two or more wavelengths which are characteristic of the respectively used discharge media using a single lamp (1).
    Type: Grant
    Filed: June 21, 2010
    Date of Patent: May 14, 2013
    Assignee: OSRAM Gesellschaft mit beschrankter Haftung
    Inventors: Helmut Halfmann, Axel Hombach
  • Dielectric Barrier Discharge Lamp with Discharge Spaces
    Publication number: 20100327722
    Abstract: Two or more separate discharge spaces (8, 9) are provided in the discharge vessel (2) of a dielectric barrier discharge lamp (1), said discharge spaces (8, 9) each being filled with a discharge medium. This provides the possibility of producing radiation with two or more wavelengths which are characteristic of the respectively used discharge media using a single lamp (1).
    Type: Application
    Filed: June 21, 2010
    Publication date: December 30, 2010
    Applicant: OSRAM Gesellschaft mit beschrankter Haftung
    Inventors: Helmut HALFMANN, Axel Hombach