Electrical computers and digital processing systems: memory – Storage accessing and control – Specific memory composition
Reexamination Certificate
2007-07-24
2007-07-24
Nguyen, T (Department: 2187)
Electrical computers and digital processing systems: memory
Storage accessing and control
Specific memory composition
C365S049130
Reexamination Certificate
active
11055330
ABSTRACT:
A data relay apparatus in which a search request command can be inputted efficiently to a content addressable/associative memory device. When a packet is inputted, a network processor generates a search request and passes it to the content addressable/associative memory device. Then the content addressable/associative memory device analyzes the structure of the search request and generates a plurality of search conditions. The content addressable/associative memory device makes a search according to each search condition and outputs a memory address corresponding to a detected piece of information to be searched to a memory device. The memory device passes a candidate search result corresponding to the memory address to the network processor as a search result.
REFERENCES:
patent: 5956336 (1999-09-01), Loschke et al.
patent: 5978245 (1999-11-01), Hata et al.
patent: 6411626 (2002-06-01), Shinohara
patent: 6457001 (2002-09-01), Ishida
patent: 6788683 (2004-09-01), Ikeda
patent: 6954823 (2005-10-01), James et al.
patent: 7042748 (2006-05-01), Khanna
patent: 7117301 (2006-10-01), James et al.
patent: 2002/0067722 (2002-06-01), Kanakubo
patent: 2002/0073222 (2002-06-01), Sonoda et al.
patent: 0 833 257 (1998-04-01), None
patent: 8-087441 (1996-04-01), None
patent: 9-180468 (1997-07-01), None
patent: 10-125079 (1998-05-01), None
patent: 10-126422 (1998-05-01), None
patent: 10-322354 (1998-12-01), None
patent: 11-272676 (1999-10-01), None
patent: 2000-099394 (2000-04-01), None
patent: 2000-231785 (2000-08-01), None
patent: 2000-252990 (2000-09-01), None
patent: 2001-156840 (2001-06-01), None
patent: 2002/176431 (2002-06-01), None
patent: 2002-176437 (2002-06-01), None
Japanese Office Action dated Apr. 11, 2006 for corresponding Japanese Application 2004-558387.
Ooba Yasuhiro
Uzawa Yuichi
Fujitsu Limited
Katten Muchin & Rosenman LLP
Nguyen T
LandOfFree
Data relay apparatus, content addressable/associative memory... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Data relay apparatus, content addressable/associative memory..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Data relay apparatus, content addressable/associative memory... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3742348