Patents by Inventor Markus RÜPPEL

Markus RÜPPEL 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 producing a metal-ceramic substrate, and metal-ceramic substrate produced using a method of this type
    Patent number: 12752377
    Abstract: A method for producing a metal-ceramic substrate (1) comprising:—providing a ceramic element (30) and at least one metal layer (10), wherein the ceramic element (30) and the at least one metal layer (10) extend along a main extension plane (HSE),—joining the ceramic element (30) to the at least one metal layer (10) to form a metal-ceramic substrate (1), in particular by means of a direct metal joining method, a hot isostatic pressing method and/or a soldering method, and—machining the at least one metal layer (10) by means of a machine tool (40) and/or laser light in order to define a geometry, at least in some portions, of a side face (15) of the at least one metal layer (10) not running parallel to the main extension plane (HSE).
    Type: Grant
    Filed: July 20, 2021
    Date of Patent: October 6, 2026
    Assignee: ROGERS GERMANY GMBH
    Inventors: Vitalij Gil, Marco Englhard, Markus Rüppel, Fabian Wagle
  • METHOD FOR PRODUCING A METAL-CERAMIC SUBSTRATE, AND METAL-CERAMIC SUBSTRATE PRODUCED USING A METHOD OF THIS TYPE
    Publication number: 20230294213
    Abstract: The present invention relates to a method for producing a metal-ceramic substrate (1) comprising: —providing a ceramic element (30) and at least one metal layer (10), wherein the ceramic element (30) and the at least one metal layer (10) extend along a main extension plane (HSE), —joining the ceramic element (30) to the at least one metal layer (10) to form a metal-ceramic substrate (1), in particular by means of a direct metal joining method, a hot isostatic pressing method and/or a soldering method, and —machining the at least one metal layer (10) by means of a machine tool (40) and/or laser light in order to define a geometry, at least in some portions, of a side face (15) of the at least one metal layer (10) not running parallel to the main extension plane (HSE).
    Type: Application
    Filed: July 20, 2021
    Publication date: September 21, 2023
    Inventors: Vitalij GIL, Marco ENGLHARD, Markus RÜPPEL, Fabian WAGLE