Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2008-07-08
2008-07-08
Bugg, George (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S572100, C340S572800, C340S010100, C340S010500
Reexamination Certificate
active
11307617
ABSTRACT:
A tag for RFID applications and the like comprises an antenna supported on a dielectric substrate and having a first electrical length suitable for communication as a transponder. A selectively removable conductive shunt causes the antenna to assume a second electrical length which impedes transponder communication. Applications of the tag include tag-bearing products that are non-transmissive beneath surrounding packaging, and state machines that change between transmissive and non-transmissive states with selective shunting of the antenna. A method for enhancing an RFID tag for selective operation is also provided.
REFERENCES:
patent: 6480110 (2002-11-01), Lee et al.
patent: 7148424 (2006-12-01), Altschul et al.
patent: 7277016 (2007-10-01), Moskowitz et al.
patent: 2007/0024445 (2007-02-01), Weslake et al.
Bugg George
Hunnings Travis
Leason Ellis LLP
Leason Holdings Company, L.L.C.
LandOfFree
Selectively responsive tag suitable for RFID systems and the... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Selectively responsive tag suitable for RFID systems and the..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Selectively responsive tag suitable for RFID systems and the... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3940031