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Class Information
Number: 711/108
Name: Electrical computers and digital processing systems: memory > Storage accessing and control > Specific memory composition > Content addressable memory (cam)
Description: Subject matter including memory










Patents under this class:
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Patent Number Title Of Patent Date Issued
7765174 Linear associative memory-based hardware architecture for fault tolerant ASIC/FPGA work-around Jul. 27, 2010
7761599 Associative memory having a mask function for use in a network device Jul. 20, 2010
7752418 Splash tables: an efficient hash scheme for processors Jul. 6, 2010
7739445 Circuit, apparatus, and method for extracting multiple matching entries from a content addressable memory (CAM) device Jun. 15, 2010
7735061 Efficient encoding and access of mathematically precise variable precision numeric types Jun. 8, 2010
7734889 Methods and apparatus for distributing information to multiple nodes Jun. 8, 2010
7734866 Memory with address-differentiated refresh rate to accommodate low-retention storage rows Jun. 8, 2010
7721042 Content-addressable memory that supports a priority ordering between banks of differing sizes May. 18, 2010
7716416 Analysis for a multiple tag hit in a content addressable memory (CAM) May. 11, 2010
7711893 Range code compression method and apparatus for ternary content addressable memory (CAM) devices May. 4, 2010
7701942 Network monitor system, data amount counting method and program for use in the system Apr. 20, 2010
7694069 System and method for detecting multiple matches Apr. 6, 2010
7694068 Re-entrant processing in a content addressable memory Apr. 6, 2010
7689764 Network routing of data based on content thereof Mar. 30, 2010
7680978 Reducing content addressable memory (CAM) power consumption counters Mar. 16, 2010
7676444 Iterative compare operations using next success size bitmap Mar. 9, 2010
7668089 Method and apparatus for terminating selected traffic flows Feb. 23, 2010
7669005 Content addressable memory (CAM) devices having soft priority resolution circuits therein and methods of operating same Feb. 23, 2010
7657703 Double density content addressable memory (CAM) lookup scheme Feb. 2, 2010
7650460 Hierarchical immutable content-addressable memory processor Jan. 19, 2010
7650429 Preventing aliasing of compressed keys across multiple hash tables Jan. 19, 2010
7643324 Method and apparatus for performing variable word width searches in a content addressable memory Jan. 5, 2010
7634295 Communication system, settlement management apparatus and method, portable information terminal and information processing method, and program Dec. 15, 2009
7634500 Multiple string searching using content addressable memory Dec. 15, 2009
7634630 Storing authentication information in a content unit on an object addressable storage system Dec. 15, 2009
7630996 Method of database compression for database entries having a pre-determined common part Dec. 8, 2009
7627710 Converting an object identifier to a block I/O address to identify a storage location on a server Dec. 1, 2009
7624234 Directory caches, and methods for operation thereof Nov. 24, 2009
7624226 Network search engine (NSE) and method for performing interval location using prefix matching Nov. 24, 2009
7616571 Method and apparatus for calculating packet departure times Nov. 10, 2009
7610440 Content addressable memory with automated learning Oct. 27, 2009
7610441 Multiple mode content-addressable memory Oct. 27, 2009
7606967 Frame transfer method and apparatus Oct. 20, 2009
7606968 Multi-level content addressable memory Oct. 20, 2009
7603513 ROM-based multiple match circuit Oct. 13, 2009
7599361 Wire-speed packet management in a multi-pipeline network processor Oct. 6, 2009
7600071 Circuit having relaxed setup time via reciprocal clock and data gating Oct. 6, 2009
RE40932 Content addressable memory (CAM) devices that perform pipelined multi-cycle look-up operations using cam sub-arrays and longest match detection Oct. 6, 2009
7584323 Method of generating TCAM entry and method and apparatus for searching for TCAM entry Sep. 1, 2009
7580675 Data communication apparatus functioning as ID tag and ID-tag reader and writer Aug. 25, 2009
7581059 Controlling a searchable range within a network search engine Aug. 25, 2009
7577785 Content addressable memory with mixed serial and parallel search Aug. 18, 2009
7577784 Full-ternary content addressable memory (CAM) configurable for pseudo-ternary operation Aug. 18, 2009
7571278 Content access memory (CAM) as an application hardware accelerator for servers Aug. 4, 2009
7565479 Memory with refresh cycle donation to accommodate low-retention-storage rows Jul. 21, 2009
7565481 Content addressable memory (CAM) device and method for flexible suppression of hit indications Jul. 21, 2009
7565482 Method and device for scalable multiple match extraction from search data Jul. 21, 2009
7562196 Method and apparatus for determining precedence in a classification engine Jul. 14, 2009
7558909 Method and apparatus for wide word deletion in content addressable memories Jul. 7, 2009
7555594 Range representation in a content addressable memory (CAM) using an improved encoding scheme Jun. 30, 2009

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