Registers – Records – Conductive
Reexamination Certificate
2011-07-12
2011-07-12
Lee, Seung H (Department: 2887)
Registers
Records
Conductive
Reexamination Certificate
active
07975926
ABSTRACT:
Although a product having such the IC chip has been diffused, information on the product may be capable of being perceived, abstracted, falsified, or the like by a third person with his external device during distribution of the product or after purchase of the product. Further, privacy may be seriously infringed. Paper money, various products, and the like are disclosed according to the present invention with an integrated circuit device having a switching memory for controlling reading and writing of information (lock/unlock of information) in order to protect the information recorded and stored in the integrated circuit such as an IC chip installed to the product or the like.
REFERENCES:
patent: 5126541 (1992-06-01), Shinagawa
patent: 5286962 (1994-02-01), Fujioka et al.
patent: 6317721 (2001-11-01), Hurta et al.
patent: 6488204 (2002-12-01), Morooka et al.
patent: 6694436 (2004-02-01), Audebert
patent: 6772955 (2004-08-01), Yoshimoto et al.
patent: 6811089 (2004-11-01), Sekiya
patent: 6819986 (2004-11-01), Hong et al.
patent: 7230316 (2007-06-01), Yamazaki et al.
patent: 7271076 (2007-09-01), Yamazaki et al.
patent: 2003/0024635 (2003-02-01), Utsunomiya
patent: 2004/0035930 (2004-02-01), Arisawa et al.
patent: 2004/0129450 (2004-07-01), Yamazaki et al.
Nikkei Electronics, “Sense of Crisis”is a Trigger. Ignited Evolution of a Sesame-Grain Sized Chip, Technology Development is Entering Into the Second Phase, pp. 67-76, Nov. 18, 2002.
Arai Yasuyuki
Kanno Yohei
Yamazaki Shunpei
Lee Seung H
Robinson Eric J.
Robinson Intellectual Property Law Office P.C.
Semiconductor Energy Laboratory Co,. Ltd.
LandOfFree
Paper money, coin, valuable instrument, certificates, tag,... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Paper money, coin, valuable instrument, certificates, tag,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Paper money, coin, valuable instrument, certificates, tag,... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2630900