Patents
Sitemap › G11 - Information storage › G11C - Static stores › G11C 15 - Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores
Patents for G11C 15 - Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores (3,555)
10/2003
10/14/2003US6633953 Range content-addressable memory
10/09/2003WO2003083669A2 Inexact addressable digital memory
10/09/2003US20030191885 On-chip cache redundancy technique
10/09/2003US20030189861 Semiconductor memory
10/09/2003CA2479944A1 Digital memory
10/08/2003CN1447941A Searching words of different sizes
10/02/2003US20030188090 Content addressable memories having entries stored therein with independently searchable weight fields and methods of operating same
10/02/2003US20030188089 Hash cam having a reduced width comparison circuitry and its application
09/2003
09/25/2003WO2003079369A2 Content addressable memory cell
09/25/2003US20030182498 Combined content addressable memories
09/25/2003US20030179623 CAM cell array, TCAM cell, TCAM cell array, address search memory, and network address search apparatus
09/24/2003EP1346368A1 Relational content addressable memory
09/24/2003CN1444767A Multiple match detection circuit and method
09/24/2003CN1444743A Burst read incorporating output based redundancy
09/18/2003WO2003060918A3 Matchline sensing for content addressable memories
09/18/2003US20030174565 Content addressable memory match line sensing techniques
09/17/2003EP1345234A1 Semiconductor memory with self-refresh capability
09/16/2003US6622204 Content-addressable memory with cascaded match, read and write logic in a programmable logic device
09/16/2003US6621728 Method of writing a four-transistor memory cell array
09/11/2003US20030169613 Signal detection circuit for detecting multiple match in arranged signal lines
09/11/2003US20030169612 Static content addressable memory cell
09/09/2003US6618316 Pseudo-static single-ended cache cell
09/09/2003US6618281 Content addressable memory (CAM) with error checking and correction (ECC) capability
09/09/2003US6618280 Associative memory for accomplishing longest coincidence data detection by two comparing operations
09/09/2003US6618279 Method and apparatus for adjusting control circuit pull-up margin for content addressable memory (CAM)
09/04/2003US20030165073 Content addressable memory (CAM) devices having reliable column redundancy characteristics and methods of operating same
09/03/2003EP0843852B1 Method and apparatus for detecting duplicate entries in a look-up table
09/02/2003US6615311 Method and system for updating a content addressable memory (CAM) that prioritizes CAM entries according to prefix length
09/02/2003US6615310 Lossless data compressor with all CAM words available
09/02/2003US6615210 Bit stream ternary match scheme
09/02/2003US6614685 Flash memory array partitioning architectures
09/02/2003US6614676 Content-addressable memory device
09/02/2003US6614675 Pipelined content addressable memory with read only element encoding scheme
09/02/2003US6614664 Memory module having series-connected printed circuit boards
08/2003
08/28/2003US20030163637 Memory system for searching a longest match
08/28/2003US20030161209 Searchline control circuit and power reduction method
08/28/2003US20030161194 Matchline sense circuit and method
08/28/2003US20030161173 Content addressable memory cell having improved layout
08/27/2003CN1439160A Matchline sense circuit and method
08/27/2003CN1119811C Priority encoder and priority encoding method
08/26/2003US6611474 Semiconductor device
08/26/2003US6611445 Content addressable memory having redundant circuit
08/21/2003US20030156590 Method for configuring a trie memory for the processing of data packets, and packet-processing device implementing such a method
08/21/2003US20030156440 Content addressable momory device having an operation mode setting means
08/20/2003EP1336178A2 Bit-parallel/bit-serial compound content-addressable (associative) memory devices
08/19/2003US6609222 Methods and circuitry for built-in self-testing of content addressable memories
08/19/2003US6608788 Bitline precharge
08/19/2003US6608771 Low-power circuit structures and methods for content addressable memories and random access memories
08/14/2003WO2003067437A1 Memory mapping device utilizing sector pointers
08/14/2003WO2003019571A9 Concurrent searching of different tables within a content addressable memory
08/13/2003EP1335565A2 Method and device for the processing of data packets
08/13/2003CN1118056C Audio and/or video data recording and reproducing apparatus
08/12/2003CA2373331A1 Method for configuring a trie memory for the processing of data packets, and packet-processing device implementing such a method
08/07/2003WO2003065583A1 Logical operation circuit and logical operation method
08/07/2003WO2003065582A1 Logical operation circuit and logical operation method
08/07/2003WO2003065379A1 A circuit and method for detecting multiple matches in a content addressable memory
08/07/2003US20030149856 Memory device with sector pointer structure
08/06/2003CN1435032A Method and apparatus for longest match address lookup
08/06/2003CN1435031A Method and apparatus for longest match address lookup
08/06/2003CN1435030A Method and apparatus for longest match address lookup
08/06/2003CN1434950A Method and apparatus for longest match address lookup
07/2003
07/31/2003US20030145241 Method and apparatus for reducing leakage power in a cache memory using adaptive time-based decay
07/31/2003US20030145178 Circuit and method for detecting multiple matches in a content addressable memory
07/31/2003US20030142536 Method of writing a four-transistor memory cell array
07/31/2003US20030142535 Four-transistor static memory cell array
07/31/2003US20030142525 High reliability content-addressable memory using shadow content-addressable memory
07/31/2003US20030142524 Methods for saving power and area for content addressable memory devices
07/24/2003WO2003060918A2 Matchline sensing for content addressable memories
07/24/2003WO2003060723A1 Input data selection for content addressable memory
07/24/2003US20030137890 Matchline sensing for content addressable memories
07/23/2003EP1329810A1 Tuple space operations for fine grained system control
07/23/2003CN1432153A Dual-ported cams for simultaneous operation flash memory
07/22/2003US6597596 Content addressable memory having cascaded sub-entry architecture
07/22/2003US6597595 Content addressable memory with error detection signaling
07/22/2003US6597594 Content addressable memory cells and systems and devices using the same
07/17/2003US20030135691 Input data selection for content addressable memory
07/17/2003US20030135515 Tuple space operations for fine grained system control
07/16/2003EP1327193A2 Burst read incorporating output based redundancy
07/10/2003WO2003056565A1 Circuit and method for reducing power usage in a content addressable memory
07/10/2003WO2003056564A1 Low power content addressable memory architecture
07/10/2003US20030131188 Synchronous content addressable memory
07/10/2003US20030131187 Multiple module content addressable memories
07/08/2003US6591331 Method and apparatus for determining the address of the highest priority matching entry in a segmented content addressable memory device
07/08/2003US6590511 Retrievable memory capable of outputting a piece of data with respect to a plurality of results of retrieve
07/03/2003US20030126113 Method and apparatus for storing sparse and dense subtrees in a longest prefix match lookup table
07/03/2003US20030123270 Content addressable memory with configurable class-based storage partition
07/03/2003US20030123269 Circuit and method for reducing power usage in a content addressable memory
07/02/2003EP1323169A1 Content addressable memory cell and design methodology
07/02/2003CN1427994A Combined content addressable memories
07/02/2003CN1427993A Memory system for searching longest match
07/01/2003US6587369 Two-stage memory cell
06/2003
06/26/2003WO2003052765A1 Finding free space in a content addressable memory
06/26/2003US20030117880 Pseudo-static single-ended cache cell
06/24/2003US6584003 Low power content addressable memory architecture
06/24/2003US6584002 Method of querying a four-transistor memory array as a content addressable memory by rows or columns
06/19/2003WO2003050820A1 Associative memory and its retrieving method and router and network system
06/19/2003WO2003050819A1 Power saving cam
06/19/2003US20030112686 System and method for hiding refresh cycles in a dynamic type content addressable memory
06/19/2003US20030112672 Content addressable memory cell techniques
06/19/2003US20030112648 Saving content addressable memory power through conditional comparisons
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