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:
Sep. 14, 2010
Filed:
Jun. 10, 2005
Takeshi Kakinuma, Kaizu, JP;
Takahiro Ono, Ichinomiya, JP;
Ikutaroh Nagatsuka, Ebina, JP;
Tsutomu Ishii, Ebina, JP;
Shigeru Yamamoto, Ebina, JP;
Takeshi Kakinuma, Kaizu, JP;
Takahiro Ono, Ichinomiya, JP;
Ikutaroh Nagatsuka, Ebina, JP;
Tsutomu Ishii, Ebina, JP;
Shigeru Yamamoto, Ebina, JP;
OMRON Corporation, Kyoto, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
An IC coin includes an antenna coil for transmitting and receiving value information to and from a recording medium processing device, an RF-ID tag for recording the value information, an image display medium to or from which an image is written or deleted by applying voltage, an anode terminal exposed on an external surface of the IC coin to input voltage applied to the image display medium by connecting with an external terminal, and cathode terminals. In the IC coin having this structure, voltage for writing or deleting an image can be inputted from outside and an image can be written or deleted to or from the IC coin.