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. 16, 2002
Filed:
Jun. 16, 2000
Tibor Nappholz, Evergreen, CO (US);
Other;
Abstract
A method for discriminating between externally-radiated, electromagnetic interference signals and electromedical scanning signals comprises the following steps: the preamplification of the scanning signals by means of two preamplifiers; the comparison of the preamplified scanning signals by a comparator; the phase-sensitive evaluation of the comparator output signal for differentiating between scanning signals and interference signals; the feedback of the comparator output signal to the amplification control of the preamplifiers such that the comparator output signal is minimized when an interference signal is detected.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile