Patents by Inventor Edgar Rueth

Edgar Rueth 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).

  • METHOD FOR OPERATING SEVERAL LOADS IN ALTERNATING CURRENT NETWORKS WITH LEADING EDGE OR TRAILING EDGE PHASE CUTTING
    Publication number: 20140217818
    Abstract: A method for operating a first and a second electrical load or consumer in an alternating current network. The method can be operated in an optional first operating mode, in which the positive and negative half waves for each load are controlled with a first leading edge phase angle. In addition, a second operating mode is provided, in which a first part of the positive and negative half waves for the first load and a second part of the positive and negative half waves for the second load are controlled with respective second leading edge phase angles. Furthermore, a device for performing the method, having first and second leading edge phase-angle control for the first and second loads.
    Type: Application
    Filed: July 12, 2012
    Publication date: August 7, 2014
    Applicant: SINGULUS TECHNOLOGIES AG
    Inventors: Wolfgang Becker, Edgar Rueth, Benedikt Klein
  • Method and device for controlling thickness during spin coating
    Patent number: 6814825
    Abstract: The invention relates to a method and a device for regulating the thickness of coatings or layers, in particular of bond coatings, wherein bonding is controlled in a programmed manner thereby taking into account the influence of disturbance variables. The invention can be used especially in the production of DVDs. The advantages of the present invention are reproducible accuracy in adjusting the thickness of the coating/bond coating and thus an increased production output.
    Type: Grant
    Filed: January 27, 1999
    Date of Patent: November 9, 2004
    Assignee: Singulus Technologies AG
    Inventors: Wolfgang Becker, Edgar Rueth, Reinhard Gerigk, Eggo Sichmann
  • METHOD AND DEVICE FOR REGULATING THE COATING THICKNESS THICKNESS, ESPECIALLY BOND COATING THICKNESS, OF AT LEAST ONE LAYER OF VISCOUS FLUID APPLIED TO AT LEAST ONE PLANAR SUBSTRATE
    Publication number: 20010053407
    Abstract: The invention relates to a method and a device for regulating the thickness of coatings or layers, in particular of bond coatings, wherein bonding is controlled in a programmed manner thereby taking into account the influence of disturbance variables. The invention can be used especially in the production of DVDs. The advantages of the present invention are reproducible accuracy in adjusting the thickness of the coating/bond coating and thus an increased production output.
    Type: Application
    Filed: January 27, 1999
    Publication date: December 20, 2001
    Inventors: WOLFGANG BECKER, EDGAR RUETH, REINHARD GERIGK, EGGO SICHMANN