Dynamic magnetic information storage or retrieval – Head – Magnetoresistive reproducing head
Reexamination Certificate
2008-05-27
2008-05-27
Chen, Tianjie (Department: 2627)
Dynamic magnetic information storage or retrieval
Head
Magnetoresistive reproducing head
Reexamination Certificate
active
11172350
ABSTRACT:
A magnetic sensing device includes a first electrode, a second electrode, a first magnetic shield, a second magnetic shield, and a sensor. The first magnetic shield forms at least a portion of the first electrode. The second magnetic shield includes a first region that forms at least a portion of the first electrode and a second region that forms at least a portion of the second electrode. The sensor is positioned between the first and second magnetic shields and is electrically connected in series between the first and second electrodes.
REFERENCES:
patent: 5208715 (1993-05-01), Mowry
patent: 5761009 (1998-06-01), Hughbanks et al.
patent: 5872691 (1999-02-01), Fukuyama et al.
patent: 5986856 (1999-11-01), Macken et al.
patent: 6097578 (2000-08-01), Pokhil
patent: 6222702 (2001-04-01), Macken et al.
patent: 6496334 (2002-12-01), Pang et al.
patent: 6597545 (2003-07-01), Macken et al.
patent: 6680829 (2004-01-01), Chen et al.
patent: 6680832 (2004-01-01), Fontana, Jr. et al.
patent: 6700760 (2004-03-01), Mao
patent: 6731475 (2004-05-01), Ikeda
patent: 6738233 (2004-05-01), Khizroev et al.
patent: 6801409 (2004-10-01), Michel et al.
patent: 6879471 (2005-04-01), Heim et al.
patent: 2003/0214765 (2003-11-01), Ghaly et al.
patent: 2004/0061986 (2004-04-01), Kagami et al.
patent: 2005/0024771 (2005-02-01), Le
patent: 2005/0185345 (2005-08-01), Ding et al.
patent: 2005/0264947 (2005-12-01), Nishiyama
patent: 05266435 (1993-10-01), None
Burbank Daniel Paul
Edelman Harry Sam
Macken Declan
Chen Tianjie
Kinney & Lange , P.A.
Seagate Technology LLC
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