The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 24, 1985
Filed:
Jan. 04, 1984
Applicant:
Inventor:
Bernhard A Ziegner, Westford, MA (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01P / ;
U.S. Cl.
CPC ...
333 34 ; 333238 ;
Abstract
An apparatus and method is disclosed for allowing faster and higher fidelity signals to be transmitted from a PC board to an IC by maintaining a constant impedance from the PC board to the IC. A leadless chip connector is used with a ground plane mounted co-planar to the conductor. As the conductor and ground planes extend toward the IC they decrease in width and the distance between the conductor and ground plane varies to maintain a constant impedance.