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. 01, 1980
Filed:
Oct. 31, 1977
Applicant:
Inventors:
Harm J Kip, Lichtenvoorde, NL;
Tallienco W Fockens, Eibergen, NL;
Assignee:
N.V. Nederlandsche Apparatenfabriek NEDAP, Groenlo, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04Q / ; G01S / ;
U.S. Cl.
CPC ...
3401 / ; 343 / ;
Abstract
A detection plate for an identification system, comprising a resonant circuit, a switching device, and coding means, characterized in that the coding means comprises a digital circuit and is arranged to receive, in operation, supply voltage from the resonant circuit via rectifier means.
Kip, Harm. (1980). Detection plate for an identification system (U.S. Patent No. 4196418). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4196418
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile