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. 22, 1988
Filed:
May. 29, 1987
Kohichi Suto, Kanagawa, JP;
Hisayoshi Sugiyama, Kanagawa, JP;
Akira Sakamoto, Tokyo, JP;
Takeshi Fukami, Kanagawa, JP;
Toshiro Terauchi, Tokyo, JP;
Masakatsu Toyoshima, Kanagawa, JP;
Nippon Telegraph and Telephone Corporation, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Abstract
A digital signal transmitting system includes a plurality of digital signal reproducers, each outputting a digital data signal to be time-division multiplexed; a digital signal multiplexer supplied with a frame synchronizing signal, a service bit signal and the output digital signals from the reproducers and for producing a block data signal including the frame synchronizing signal, the service bit signal and a plurality of slot data bits arranged with the digital data signals, each one bit within a multiple-frame, in which the service bit signal is indicative of the transmission mode and the slot data associated with each of the plurality of digital data signals being transmitted.