The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 19, 2010
Filed:
Jul. 11, 2007
Kazumitsu Matsuda, Yokohama, JP;
Yoshiaki Shinmura, Chigasaki, JP;
Takeaki Murakoso, Hiratsuka, JP;
Yasunori Uejima, Yamatotakada, JP;
Hirokazu Tamaki, Izumi, JP;
Kazumitsu Matsuda, Yokohama, JP;
Yoshiaki Shinmura, Chigasaki, JP;
Takeaki Murakoso, Hiratsuka, JP;
Yasunori Uejima, Yamatotakada, JP;
Hirokazu Tamaki, Izumi, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
Conventionally, it has been impossible to use a virtual tape volume having the same volume serial number and different media. A computer implemented virtual tape system enables making definition of a virtual tape volume of another medium with the same volume serial number and definition of a virtual tape magazine of grouped virtual tape in a virtual tape management table. A virtual tape control mounts a virtual tape volume of a virtual tape magazine used in a job or a virtual tape volume on a virtual tape device based on a management table correlating the job with the virtual tape magazine or a command.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile