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:
May. 29, 2012
Filed:
Jan. 12, 2006
Lionel Ries, Toulouse, FR;
Jean-luc Issler, Toulouse, FR;
Laurent Lestarquit, Toulouse, FR;
Jose-angel Avila-rodriguez, Munich, DE;
Guenter W. Hein, Holzkirchen, DE;
Lionel Ries, Toulouse, FR;
Jean-Luc Issler, Toulouse, FR;
Laurent Lestarquit, Toulouse, FR;
Jose-Angel Avila-Rodriguez, Munich, DE;
Guenter W. Hein, Holzkirchen, DE;
Abstract
A spread-spectrum signal comprises a spreading waveform modulating a carrier wave and containing a real linear combination of a first waveform at a first waveform rate and a second waveform at a second waveform rate, the first waveform rate being distinct from the second waveform rate and both waveform rates being distinct and non-zero. The linear combination of the first and the second waveform is modulated with at least one binary sequence comprising a signal identification code.