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:
Aug. 17, 1982
Filed:
Jan. 07, 1980
Applicant:
Inventor:
Paul S Chang, Harrisburg, PA (US);
Assignee:
AMP Incorporated, Harrisburg, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04J / ;
U.S. Cl.
CPC ...
370-9 ; 370112 ;
Abstract
Method for multiplexing of digital data is disclosed, to enable simultaneous transmission/reception of a number of digital signals over a single communication channel. A plurality of inputs are clocked in and assigned respective binary coded weights. The combined binary coded decimal value of the inputs determines the time duration of a generated digital pulse. The multiplexed data is thereby represented by the length or duration of the pulse. At the receiving end, the pulse is amplified and quantized to digital level and outputs generated in correspondence to the digital transmitter inputs.