Patents by Inventor JEFFERY JAN NUMMERDOR, JR.

JEFFERY JAN NUMMERDOR, JR. 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).

  • Ceramic block filter having through holes of specific shapes
    Patent number: 10468733
    Abstract: The present application is directed to a filter and methods of making the same. The filter includes a block of dielectric material with a top surface including a patterned region, a bottom surface, and side surfaces. The filter also includes a through-hole extending through the block from the top surface to the bottom surface. The through-hole may include a top edge that connects the top surface with an inner wall of the through hole and a bottom edge that connects the bottom surface with the inner wall of the through hole. The top edge or bottom edges of the through-hole may be rounded, chamfered, or tapered.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: November 5, 2019
    Assignee: LGS Innovations LLC
    Inventors: Scott William Burgess, Jeffery Jan Nummerdor, Jr., Alan Scott Brannon
  • SHAPING OF STRUCTURES OF CERAMIC FILTERS
    Publication number: 20180131061
    Abstract: The present application is directed to a filter and methods of making the same. The filter includes a block of dielectric material with a top surface including a patterned region, a bottom surface, and side surfaces. The filter also includes a through-hole extending through the block from the top surface to the bottom surface. The through-hole may include a top edge that connects the top surface with an inner wall of the through hole and a bottom edge that connects the bottom surface with the inner wall of the through hole. The top edge or bottom edges of the through-hole may be rounded, chamfered, or tapered.
    Type: Application
    Filed: September 28, 2017
    Publication date: May 10, 2018
    Inventors: SCOTT WILLIAM BURGESS, JEFFERY JAN NUMMERDOR, JR., ALAN SCOTT BRANNON