IC card

Details IC card IC card

2008-05-27

2008-05-27

Paik, Steven S. (Department: 2887)

Registers

Records

Conductive

C235S379000, C235S380000, C235S487000, C235S488000

Reexamination Certificate

active

07377446

ABSTRACT:
To provide an IC card, which secures satisfied flatness of the card surface to achieve good printing properties on the card surface. An IC card has a core layer which includes a plurality of sheet materials wherein inner core sheets adjacent to an IC module have through holes formed in a region corresponding to the IC mounted portion, wherein a relationship A=(B1+C1)±30 μm is satisfied, where A (μm) represents the sum of heights of the through holes, B1represents a projection height on an IC mounted surface of the IC module, and C1represents a projection height on an IC non-mounted surface. By virtue of having this structure, the IC card can secure card flatness sufficient to obtain satisfied printing properties with respect to the rewrite sheet.

REFERENCES:
patent: 4841134 (1989-06-01), Hida et al.
patent: 4843225 (1989-06-01), Hoppe
patent: 4879153 (1989-11-01), Ohashi et al.
patent: 5026452 (1991-06-01), Kodai
patent: 5250341 (1993-10-01), Kobayashi et al.
patent: 5304513 (1994-04-01), Haghiri-Tehrani et al.
patent: 5346576 (1994-09-01), Kobayashi et al.
patent: 5701002 (1997-12-01), Oishi et al.
patent: 5851854 (1998-12-01), Haghiri-Tehrani et al.
patent: 5852289 (1998-12-01), Masahiko
patent: 5888624 (1999-03-01), Haghiri et al.
patent: 6166911 (2000-12-01), Usami et al.
patent: 6248199 (2001-06-01), Smulson
patent: 6283378 (2001-09-01), Welling
patent: 6305609 (2001-10-01), Melzer et al.
patent: 6352767 (2002-03-01), Kurokawa
patent: 6440773 (2002-08-01), Usami
patent: 6492717 (2002-12-01), Gore et al.
patent: 6607135 (2003-08-01), Hirai et al.
patent: 6677186 (2004-01-01), Zafrany et al.
patent: 6709889 (2004-03-01), Gore et al.
patent: 6719206 (2004-04-01), Bashan et al.
patent: 6764014 (2004-07-01), Lasch et al.
patent: 7131594 (2006-11-01), Ohta et al.
patent: 2001/0040186 (2001-11-01), Okada
patent: 2003/0038174 (2003-02-01), Jones
patent: 2003/0057536 (2003-03-01), Akagawa
patent: 2003/0102541 (2003-06-01), Gore et al.
patent: 2003/0132302 (2003-07-01), Hattori
patent: 2003/0226901 (2003-12-01), Kim et al.
patent: 2004/0169086 (2004-09-01), Ohta et al.
patent: 2005/0179122 (2005-08-01), Okawa et al.
patent: 1 243 442 (2002-09-01), None
patent: 411048660 (1999-02-01), None
patent: 411078324 (1999-03-01), None
patent: 11-345298 (1999-12-01), None
patent: 02000155822 (2000-06-01), None
patent: 2000-311225 (2000-11-01), None
patent: 2002163624 (2002-07-01), None
patent: 2003-346112 (2003-12-01), None
patent: 2003034009 (2004-02-01), None
patent: 02001101372 (2005-04-01), None
patent: 02004171100 (2005-06-01), None
patent: 02002197433 (2005-07-01), None
patent: 02001319210 (2005-11-01), None
patent: WO 01/20544 (2001-03-01), None

Affiliated with

Also associated with

Rating

IC card does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with IC card, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and IC card will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2794682