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:
Oct. 22, 1996
Filed:
Dec. 22, 1994
Applicant:
Inventor:
Paul A Margis, Irvine, CA (US);
Assignee:
Matsushita Avionics Systems Corporation, Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04J / ; H04L / ; H04N / ;
U.S. Cl.
CPC ...
370 855 ; 370 8514 ; 348-8 ; 348837 ; 455-63 ;
Abstract
A telecommunications system and method for use on aircraft and other vehicles. One or more token ring local area networks are utilized to provide a telecommunications link between a plurality of telephone units and a telephone data signal router circuit which, in turn, is coupled to a CEPT E1 bus and provides telecommunications data signals over the CEPT E1 bus to a cabin telecommunications unit.
Margis, Paul. (1996). Telecommunications system and method for use on commercial aircraft and (U.S. Patent No. 5568484). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5568484
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile