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Browse by Category: Main > Information Technology
Class Information
Number: 365/230.02
Name: Static information storage and retrieval > Addressing > Multiplexing
Description: Subject matter which includes the transmission of plural signals over a single signal path.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Patent Number Title Of Patent Date Issued
6314036 Method and apparatus for efficiently testing RAMBUS memory devices Nov. 6, 2001
6314047 Low cost alternative to large dual port RAM Nov. 6, 2001
6314506 Method and apparatus for determining a next address within a binary search algorithm Nov. 6, 2001
RE37427 Dynamic type memory Oct. 30, 2001
6307767 Low power priority encoder Oct. 23, 2001
6301164 Antifuse method to repair columns in a prefetched output memory architecture Oct. 9, 2001
6295595 Method and structure for accessing a reduced address space of a defective memory Sep. 25, 2001
6282140 Multiplexor having a single event upset (SEU) immune data keeper circuit Aug. 28, 2001
6282505 Multi-port memory and a data processor accessing the same Aug. 28, 2001
6272063 Semiconductor memory device Aug. 7, 2001
6272062 Semiconductor memory with programmable bitline multiplexers Aug. 7, 2001
6272053 Semiconductor device with common pin for address and data Aug. 7, 2001
6266292 DRAM core refresh with reduced spike current Jul. 24, 2001
6256253 Memory device with support for unaligned access Jul. 3, 2001
6243301 Semiconductor memory device and signal line switching circuit Jun. 5, 2001
6240042 Output circuit for a double data rate dynamic random access memory, double data rate dynamic random access memory, method of clocking data out from a double data rate dynamic random access mem May. 29, 2001
6233173 Apparatus and method for selecting data bits read from a multistate memory May. 15, 2001
6229727 Method and apparatus for support of multiple memory devices in a single memory socket architecture May. 8, 2001
6219292 Semiconductor memory device having reduced power requirements during refresh operation by performing refresh operation in a burst method Apr. 17, 2001
6215722 Command latency circuit for programmable SLDRAM and latency control method therefor Apr. 10, 2001
6215704 Semiconductor memory device allowing reduction in a number of external pins Apr. 10, 2001
6215724 Circuit and method for eliminating idle cycles in a memory device Apr. 10, 2001
6212615 Semiconductor circuit having burst counter circuit which is reduced the circuits passing from the clock input terminal to output terminal Apr. 3, 2001
6205065 Semiconductor memory device having redundancy memory circuit Mar. 20, 2001
6205081 Address generating circuit of semiconductor memory device Mar. 20, 2001
6202140 Memory addressing system and method therefor Mar. 13, 2001
6201740 Cache memories using DRAM cells with high-speed data path Mar. 13, 2001
6198666 Control input timing-independent dynamic multiplexer circuit Mar. 6, 2001
6195308 Self-timed address decoder for register file and compare circuit of a multi-port cam Feb. 27, 2001
RE37060 Apparatus for serial reading and writing of random access memory arrays Feb. 20, 2001
6188632 Dual access memory array Feb. 13, 2001
6178132 Non-volatile integrated circuit having read while write capability using one address register Jan. 23, 2001
6178517 High bandwidth DRAM with low operating power modes Jan. 23, 2001
6157560 Memory array datapath architecture Dec. 5, 2000
6144598 Method and apparatus for efficiently testing rambus memory devices Nov. 7, 2000
6141721 Method of asynchronous memory access Oct. 31, 2000
6134153 Bi-directional data bus scheme with optimized read and write characters Oct. 17, 2000
6134180 Synchronous burst semiconductor memory device Oct. 17, 2000
6130851 Semiconductor memory having a redundancy fuse broken by an electric current Oct. 10, 2000
6130854 Programmable address decoder for field programmable memory array Oct. 10, 2000
6128240 Cancellation of redundant elements with a cancel bank Oct. 3, 2000
6128245 Memory capacity switching method and semiconductor device to which the same applies Oct. 3, 2000
6122218 Multi-port access memory employing a common read/write port Sep. 19, 2000
6122219 Split array semiconductor graphics memory architecture supporting maskable block write operation Sep. 19, 2000
6118720 Programmable logic array device with random access memory configurable as product terms Sep. 12, 2000
6118724 Memory controller architecture Sep. 12, 2000
6115314 Method and apparatus for anticipatory selection of external or internal addresses in a synchronous memory device Sep. 5, 2000
6115294 Method and apparatus for multi-bit register cell Sep. 5, 2000
6104648 Semiconductor memory device having a large band width and allowing efficient execution of redundant repair Aug. 15, 2000
6104642 Method and apparatus for 1 of 4 register file design Aug. 15, 2000

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