Patents by Inventor Andreas Hamerich

Andreas Hamerich 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).

  • Patent number: 6693503
    Abstract: A relay (10), in particular for a starter for an internal combustion engine, is proposed. The relay (10) includes a relay coil (13) and a solenoid armature (22) which can be moved when full battery current flows to the relay coil (13). A contact member (37) can be actuated by the solenoid armature (22), whereby an operating lever (31) is situated on the contact member (37). It is provided that a coupling element (46) connects the operating lever (31) and the solenoid armature (22) with each other in a manner that allows them to slide with limits.
    Type: Grant
    Filed: January 8, 2002
    Date of Patent: February 17, 2004
    Assignee: Robert Bosch Company
    Inventors: Ngoc-Thach Nguyen, Quang-Ngoc Tran, Arno-Albert Binnewies, Werner Sander, Heinz Stichnoth, Karl-Wilhelm Boecker, Andreas Hamerich, Lutz Lehnert, Josef Weigt, Gunter Meyer, Dietmar Krause, Hans-Joachim Binio
  • Patent number: 5395642
    Abstract: A process for depositing metal-containing layers which have a high specific electrical conductivity, involving the decomposition of organometallic compounds in a hydrogen-containing gas or vapor phase by means of a plasma. The energy density of the plasma is optimized, which involves recording an OES spectrum. It is thus possible to produce, e.g., strongly adhering conductor tracks whose width is less than 50 .mu.m and whose ratio of height to width is greater than 1. Also disclosed are a method for optimizing the deposition of metal-containing layers having a high specific conductivity, and a composite body produced by the process of the invention comprising a polymer substrate and a metal layer deposited thereon.
    Type: Grant
    Filed: December 17, 1993
    Date of Patent: March 7, 1995
    Assignee: Solvay Deutschland GmbH
    Inventors: Andreas Hamerich, Joerg Mueller, Guenther Doellein, Lars Lottermoser