Communications: radio wave antennas – Antennas – Including magnetic material
Reexamination Certificate
2006-12-26
2006-12-26
Chen, Shih-Chao (Department: 2821)
Communications: radio wave antennas
Antennas
Including magnetic material
Reexamination Certificate
active
07154447
ABSTRACT:
A nanocrystalline core antenna for use in electronic article surveillance (EAS) and radio frequency identification (RFID) systems. The nanocrystalline antenna is constructed from nanocrystalline material and exhibits improved detection range in EAS and RFID systems compared to conventional antenna configurations.
REFERENCES:
patent: 5220339 (1993-06-01), Matsushita
patent: 5567537 (1996-10-01), Yoshizawa et al.
patent: 6121879 (2000-09-01), Lian et al.
patent: 6232879 (2001-05-01), Tyren
patent: 6417771 (2002-07-01), Tyren
patent: 6840440 (2005-01-01), Uozumi et al.
patent: 6960912 (2005-11-01), Beichler et al.
patent: 2002/0033777 (2002-03-01), Maruyama et al.
patent: 2003/0117282 (2003-06-01), Balach et al.
patent: 2003/0184489 (2003-10-01), Maruyama et al.
patent: 2004/0090868 (2004-05-01), Endo et al.
Copeland Richard L.
Keith Eddie H.
A Minh Dieu
Chen Shih-Chao
Christopher & Weisberg P.A.
Sensormatic Electronics Corporation
Weisberg Alan M.
LandOfFree
Nanocrystalline core antenna for EAS and RFID applications does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Nanocrystalline core antenna for EAS and RFID applications, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nanocrystalline core antenna for EAS and RFID applications will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3716341