Patents by Inventor Herbert Weidlich

Herbert Weidlich 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).

  • Metallization of selectively implanted A.sub.III -B.sub.V compound semiconductors
    Patent number: 4377030
    Abstract: Fabricating a semiconductor arrangement with a semiconductor body of an A.sub.III -B.sub.V compound, characterized that the semiconductor body is doped with different doping substances in such manner that for barrier and non-barrier contacts on different zones doped with these doping substances only one metallization is required.
    Type: Grant
    Filed: February 11, 1981
    Date of Patent: March 22, 1983
    Assignee: Siemens Aktiengesellschaft
    Inventors: Ewald Pettenpaul, Jakob Huber, Herbert Weidlich