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:
Jul. 29, 1997
Filed:
Nov. 20, 1995
Applicant:
Inventors:
Dieter Kopp, Hemmingen, DE;
Peter Fesseler, Stuttgart, DE;
Assignee:
Alcatel N.V., Rijswijk, NL;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04J / ; H04M / ; H04M / ;
U.S. Cl.
CPC ...
370489 ; 370485 ; 370904 ; 379 88 ; 379 67 ;
Abstract
A low-cost implementation of a voice message system is indicated. To that end, a digital signal processor (DSP) and a second memory (ROM) with program modules for executing the functions of 'automatic operator' and/or 'mailbox' are integrated in a digital telephone (TE4). In addition, the digital telephone (TE4) is able to execute an 'individual messages' function, whereby a message intended only for another telephone (TEA) is transmitted to this other telephone (TEA) by means of the digital telephone (TE4).
Quick Actions:
Kopp, Dieter. (1997). Digital telephone (U.S. Patent No. 5652753). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5652753
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