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:
Apr. 25, 1989
Filed:
Aug. 25, 1988
Hirokazu Kobayashi, Gyoda, JP;
Yukihiko Miyamoto, Tokyo, JP;
Masaoki Takai, Tokyo, JP;
Syuichi Fujisawa, Tokyo, JP;
Hiroshi Miyazawa, Tokyo, JP;
Trio Kabushiki Kaisha, Tokyo, JP;
Nippon Hoso Kyokai, Tokyo, JP;
Abstract
A time division multiplexed signal demultiplexing system for regenerating original signals from a time division multiplexed signal which is obtained by time-division multiplexing information signals of N channels with mutually different sampling or clock frequencies by means of a reference clock signal of a frequency equal to N times of the highest one of the sampling or clock frequencies or an even higher frequency and inserting a dummy signal and a dummy flag bit in pairs in the portion where the information signal is lacking.