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. 03, 1990
Filed:
Apr. 29, 1988
Applicant:
Inventors:
Michael N Bergelson, Riverdale, NY (US);
Victor Parsonnet, Millburn, NJ (US);
Tim Daily, Philadelphia, PA (US);
Assignee:
Paceart Inc., Wayne, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128696 ; 128706 ;
Abstract
A method and apparatus for transmitting data descriptive of an electromagnetic waveform wherein a constant amplitude signal is frequency modulated and transmitted to a remote site where digital signals are generated in response to zero crossings of the fm analog signal. Interrupt signals are generated in response to zero crossings for storing time differences between successive digital signals corresponding to the zero crossing which are then averaged at the Nyquist sampling rate to display and analyze a constructed waveform simulating the original signal.