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:
Aug. 29, 2000
Filed:
May. 29, 1997
Applicant:
Inventor:
Thomas Schneider, Markgroeningen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01P / ; G01P / ;
U.S. Cl.
CPC ...
73488 ; 73495 ; 73509 ;
Abstract
A system for superimposing data in which data are represented by a constituted analog signal. The analog signal periodically has two presettable levels (high, low), with the data being represented with the time duration of the analog signal. The presettable levels (high, low) of the analog signal can be realized in this context by two different current or voltage values. Other data are present in the form of a constituted digital signal which represents the data in the form of a digital data word. In order to constitute a superimposed signal, a digital signal is superimposed on the analog signal.