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:
Mar. 26, 2013
Filed:
Nov. 13, 2009
Applicant:
Dominik Weiss, Aerzen, DE;
Inventor:
Dominik Weiss, Aerzen, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention describes a field bus system, in particular a field bus system (), comprising at least one clocked transmitter () and one clocked receiver () for transmitting data signals to another field bus device () or for receiving data signals from the other field bus device (). To allow interfering emissions to be reduced, a spread spectrum clock () is provided which supplies a local spread spectrum clock signal (SST). The spread spectrum clock signal is sent to the transmitter () and the receiver () to allow data signals (DO, DI) to be transmitted and received synchronously with the local spread spectrum clock signal.