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:
Nov. 01, 1994
Filed:
Aug. 24, 1992
Applicant:
Inventors:
Thomas Vaupel, Essen, DE;
Detlef Krahe, Kempen, DE;
Assignee:
Telefunken Fernseh und Rundfunk GmbH, Hanover, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B / ; G10L / ; G10L / ;
U.S. Cl.
CPC ...
375122 ; 381 29 ; 381 36 ; 381 37 ;