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Browse by Category: Main > Information Technology
Class Information
Number: 365/221
Name: Static information storage and retrieval > Read/write circuit > Serial read/write
Description: Subject matter wherein information is written into a memory in serial form and read out in serial form.


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
7626880 Memory device having a read pipeline and a delay locked loop Dec. 1, 2009
7616518 Multi-port memory device with serial input/output interface Nov. 10, 2009
7583557 Multi-port memory device with serial input/output interface and control method thereof Sep. 1, 2009
7573770 Distributed front-end FIFO for source-synchronized interfaces with non-continuous clocks Aug. 11, 2009
7573779 Semiconductor memory and electronic device Aug. 11, 2009
7570534 Enqueue event first-in, first-out buffer (FIFO) Aug. 4, 2009
7567476 Semiconductor memory device and testing method thereof Jul. 28, 2009
7558139 Semiconductor memory device Jul. 7, 2009
7558133 System and method for capturing data signals using a data strobe signal Jul. 7, 2009
7558127 Data output circuit and method in DDR synchronous semiconductor device Jul. 7, 2009
7545663 Semiconductor storage device Jun. 9, 2009
7542365 Apparatus and method for accessing a synchronous serial memory having unknown address bit field size Jun. 2, 2009
7539071 Semiconductor device with a relief processing portion May. 26, 2009
7525871 Semiconductor integrated circuit Apr. 28, 2009
7522470 Semiconductor memory device Apr. 21, 2009
7523232 Mark/re-read and mark/re-write operations in a multi-queue first-in first-out memory system Apr. 21, 2009
7519789 Method and system for dynamically selecting a clock edge for read data recovery Apr. 14, 2009
7489567 FIFO memory device with non-volatile storage stage Feb. 10, 2009
7489565 Flash memory device including multi-buffer block Feb. 10, 2009
7477553 Control device for controlling a buffer memory Jan. 13, 2009
7478181 Memory system and device with serialized data transfer Jan. 13, 2009
7463538 Semiconductor memory device having a precharge control circuit for reducing current during continuous write operation Dec. 9, 2008
7460383 Storage apparatus, controller and control method Dec. 2, 2008
7457146 Memory cell programmed using a temperature controlled set pulse Nov. 25, 2008
7457172 Memory device and method having data path with multiple prefetch I/O configurations Nov. 25, 2008
7457188 Semiconductor memory device having connected bit lines and data shift method thereof Nov. 25, 2008
7443762 Synchronization circuit for a write operation on a semiconductor memory Oct. 28, 2008
7440351 Wide window clock scheme for loading output FIFO registers Oct. 21, 2008
7436725 Data generator having stable duration from trigger arrival to data output start Oct. 14, 2008
7436726 Circuit for and method of reading data in an asynchronous FIFO including a backup address circuit for re-reading data Oct. 14, 2008
7420869 Memory device, use thereof and method for synchronizing a data word Sep. 2, 2008
7397727 Write burst stop function in low power DDR sDRAM Jul. 8, 2008
7397717 Serial peripheral interface memory device with an accelerated parallel mode Jul. 8, 2008
7397684 Semiconductor memory array with serial control/address bus Jul. 8, 2008
7394710 Auto-recovery fault tolerant memory synchronization Jul. 1, 2008
7394715 Memory system comprising memories with different capacities and storing and reading method thereof Jul. 1, 2008
7382637 Block-writable content addressable memory device Jun. 3, 2008
7379383 Methods of DDR receiver read re-synchronization May. 27, 2008
7376021 Data output circuit and method in DDR synchronous semiconductor device May. 20, 2008
7376041 Semiconductor memory device and data read and write method of the same May. 20, 2008
7372755 On-chip storage memory for storing variable data bits May. 13, 2008
7366042 Defective column(s) in a memory device/card is/are skipped while serial data programming is performed Apr. 29, 2008
7355917 Two-dimensional data memory Apr. 8, 2008
7355878 Programmable logic devices optionally convertible to one time programmable devices Apr. 8, 2008
7352648 Semiconductor memory Apr. 1, 2008
7353356 High speed, low current consumption FIFO circuit Apr. 1, 2008
7333381 Circuitry and methods for efficient FIFO memory Feb. 19, 2008
7321520 Configurable length first-in first-out memory Jan. 22, 2008
7315479 Redundant memory incorporating serially-connected relief information storage Jan. 1, 2008
7313639 Memory system and device with serialized data transfer Dec. 25, 2007

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