Patents by Inventor Alexander Johannes Adrianus Cornelia Dorrestein

Alexander Johannes Adrianus Cornelia Dorrestein 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).

  • Carrier having ablation-susceptible and ablation-insusceptible materials
    Patent number: 9857544
    Abstract: A low-cost and mass producible carrier part for precise mounting of optical components such as an optical fiber and optical die and associated fabrication process.
    Type: Grant
    Filed: October 9, 2015
    Date of Patent: January 2, 2018
    Assignee: TE Connectivity Nederland B.V.
    Inventors: Jacobus Nicolaas Tuin, Alexander Johannes Adrianus Cornelia Dorrestein, Jeroen Antonius Maria Duis, Rutger Wilhelmus Smink, Michiel van Rijnbach
  • CARRIER FOR MOUNTING OPTICAL ELEMENTS AND ASSOCIATED FABRICATION PROCESS
    Publication number: 20170102509
    Abstract: A low-cost and mass producible carrier part for precise mounting of optical components such as an optical fiber and optical die and associated fabrication process.
    Type: Application
    Filed: October 9, 2015
    Publication date: April 13, 2017
    Inventors: Jacobus Nicolaas Tuin, Alexander Johannes Adrianus Cornelia Dorrestein, Jeroen Antonius Maria Duis, Rutger Wilhelmus Smink, Michiel van Rijnbach
  • Ceramic burner for ceramic metal halide lamp
    Patent number: 8575838
    Abstract: A ceramic burner, a ceramic metal halide lamp, and a method of sealing the ceramic burner is provided. The ceramic burner comprises a discharge vessel enclosing a discharge space that is provided with an ionizable filling comprising one or more halides. The discharge vessel comprises a ceramic wall arranged between a first and a second end portion. The first and the second end portion are arranged such that current supply conductors are passed through the end portions to respective electrodes arranged in the discharge space for maintaining a discharge. The ceramic wall of the discharge vessel comprises a tube for introducing the ionizable filling into the discharge vessel during manufacture of the ceramic burner. The tube projects from the ceramic wall and is provided with a gastight seal. The effect of using the tube is that it enables the gastight seal to be arranged away from the ceramic wall of the discharge vessel at a projecting end of the tube.
    Type: Grant
    Filed: December 13, 2007
    Date of Patent: November 5, 2013
    Assignee: Koninklijke Philips N.V.
    Inventors: Marinus Cornelis Raas, Franciscus Johannes Gerardus Hakkens, Durandus Kornelius Dijken, Adrianus Gerardus Maria De Nijs, Alexander Johannes Adrianus Cornelia Dorrestein, Josephus Christiaan Maria Hendricx, Peter Jozef Vrugt
  • CERAMIC BURNER FOR CERAMIC METAL HALIDE LAMP
    Publication number: 20100026183
    Abstract: The invention relates to a ceramic burner (16), a ceramic metal halide lamp, and a method of sealing the ceramic burner. The ceramic burner comprises a discharge vessel (22) enclosing a discharge space (24) that is provided with an ionizable filling comprising one or more halides. The discharge vessel comprises a ceramic wall (30) arranged between a first and a second end portion (41, 42). The first and the second end portion are arranged such that current supply conductors (51, 52) are passed through the end portions to respective electrodes (53, 54) arranged in the discharge space for maintaining a discharge. The ceramic wall of the discharge vessel comprises a tube (66) for introducing the ionizable filling into the discharge vessel during manufacture of the ceramic burner. The tube projectes from the ceramic wall and is provided with a gastight seal (76).
    Type: Application
    Filed: December 13, 2007
    Publication date: February 4, 2010
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Marinus Cornelis Raas, Franciscus Johannes Gerardus Hakkens, Durandus Kornelius Dijken, Adrianus Gerardus Maria De Nijs, Alexander Johannes Adrianus Cornelia Dorrestein, Josephus Christiaan Maria Hendricx, Peter Jozef Vrugt