HITACHI ULSA SYSTEMS CO., LTD.
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jul 10, 2007 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 100 Total Citation Count
- Aug 26, 1999 Earliest Filing
- 4 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
7243258 Network system having function of changing route upon failureExpiredOct 10, 03Jul 10, 07[G06F]
6647509 Network system having function of changing route upon failureExpiredDec 24, 02Nov 11, 03[G06F]
6505311 Network system having function of changing route upon failureExpiredOct 03, 00Jan 07, 03[H02H]
6148411 Network system having function of changing route upon failureExpiredAug 26, 99Nov 14, 00[H02H]
Top Inventors for This Owner
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