US Patent 7405180 Wireless information recording medium
Patent 7405180 was granted and assigned to RICOH COMPANY,LTD. on July, 2008 by the United States Patent and Trademark Office.
All edits
A wireless information recording medium including a reversible thermal recording medium, a cushioning material layer provided on the reversible thermal recording medium, an information recording section including an information recording element and an antenna circuit configured to receive and transmit information for the information recording element, and a support layer configured to support the information recording section, and provided on the cushioning material layer. The support layer is stacked on the cushioning material layer and the cushioning material is stacked on the reversible thermal recording medium in a step-wise configuration.
US Patent 07405180 Wireless information recording medium US Patent 7405180 Wireless information recording medium
US Patent 07405180 Wireless information recording medium
Find more entities like US Patent 7405180 Wireless information recording medium
