Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism – Controlling the head
Reexamination Certificate
2006-12-20
2009-02-24
Tzeng, Fred (Department: 2627)
Dynamic magnetic information storage or retrieval
Automatic control of a recorder mechanism
Controlling the head
Reexamination Certificate
active
07495861
ABSTRACT:
A header data storage unit stores therein header data that identifies each file. A header data reader reads the stored header data, from the header data of the first file written to a magnetic tape to the header data of a target file, in order in which the files have been written to the magnetic tape. Based on the number of files whose header data have been read, an input/output controller controls positioning of a magnetic head.
REFERENCES:
patent: 5369532 (1994-11-01), Dodt et al.
patent: 6031682 (2000-02-01), Nelson
patent: 6766520 (2004-07-01), Rieschl et al.
patent: 7164551 (2007-01-01), Urano et al.
patent: 7304576 (2007-12-01), Findlay et al.
patent: 6-259930 (1994-09-01), None
patent: 07-114443 (1995-05-01), None
patent: 07-176169 (1995-07-01), None
patent: 1999-0040519 (1999-06-01), None
patent: 1999-0040520 (1999-06-01), None
Office Action issued in corresponding Korean Patent Application No. 10-2007-0003778, mailed on Dec. 6, 2007.
Office Action mailed on Jul. 22, 2008 and issued in corresponding Korean Patent Application No. 10-2007-0003778.
Hanaoka Yasuhiko
Ochi Yoshiaki
Fujitsu Limited
Staas & Halsey , LLP
Tzeng Fred
LandOfFree
Control apparatus, control method, and computer product for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Control apparatus, control method, and computer product for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control apparatus, control method, and computer product for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4085369