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:
Jun. 25, 2013
Filed:
Dec. 08, 2010
Applicant:
Tomohisa Shingai, Kawasaki, JP;
Inventor:
Tomohisa Shingai, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04Q 5/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A non-contact IC card system includes a non-contact IC card having a display element and an IC card reader/writer communicating with the non-contact IC card. The IC card reader/writer disables detection of a load modulated signal from the non-contact IC card when the non-contact IC card displays data on the display element.
Shingai, Tomohisa. (2013). Non-contact ic card system (U.S. Patent No. 8471685). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8471685
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile