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. 12, 2014
Filed:
Jun. 26, 2013
Applicant:
Lsis Co., Ltd., Anyang-si, KR;
Inventor:
Chel Ho Chung, Anyang-si, KR;
Assignee:
LSIS Co., Ltd., Anyang-Si, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F 1/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A data persistence control apparatus for an RFID tag is provided. The apparatus includes a capacitor to be charged, a charge circuit to charge the capacitor, a discharge circuit to discharge the capacitor, a switch switched on to electrically connect the charge circuit to the capacitor or the discharge circuit to the capacitor, and an output circuit to output a logic high signal or a logic low signal according to an input voltage determined based on a discharged degree of the capacitor.
Quick Actions:
Chung, Chel. (2014). Data persistence control apparatus for rfid tag (U.S. Patent No. 8803592). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8803592
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile