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Class Information
Number: 365/233.5
Name: Static information storage and retrieval > Addressing > Sync/clocking > Transition detection
Description: Subject matter which generates a clock or timing signal responsive to a change in an input signal.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7609565 |
External clock tracking pipelined latch scheme |
Oct. 27, 2009 |
| 7599246 |
Delay locked loop implementation in a synchronous dynamic random access memory |
Oct. 6, 2009 |
| 7596046 |
Data conversion circuit, and semiconductor memory apparatus using the same |
Sep. 29, 2009 |
| 7596053 |
Integrated memory controller |
Sep. 29, 2009 |
| 7593276 |
Semiconductor memory device |
Sep. 22, 2009 |
| 7590016 |
Integrated circuit |
Sep. 15, 2009 |
| 7586791 |
Delay circuit for controlling a pre-charging time of bit lines of a memory cell array |
Sep. 8, 2009 |
| 7586793 |
Dynamic column block selection |
Sep. 8, 2009 |
| 7586801 |
Multi-port semiconductor memory device |
Sep. 8, 2009 |
| 7583541 |
Asynchronous semiconductor memory |
Sep. 1, 2009 |
| 7580284 |
Flash memory devices and methods of programming the same by overlapping programming operations for multiple mats |
Aug. 25, 2009 |
| 7573771 |
High voltage generator and semiconductor memory device |
Aug. 11, 2009 |
| 7573769 |
Enable signal generator counteracting delay variations for producing a constant sense amplifier enable signal and methods thereof |
Aug. 11, 2009 |
| 7573765 |
Semiconductor memory device |
Aug. 11, 2009 |
| 7570542 |
Circuit and method for generating data output control signal for semiconductor integrated circuit |
Aug. 4, 2009 |
| 7558133 |
System and method for capturing data signals using a data strobe signal |
Jul. 7, 2009 |
| 7554872 |
Semiconductor device including multi-chip |
Jun. 30, 2009 |
| 7548470 |
Memory control method and memory control circuit |
Jun. 16, 2009 |
| 7549066 |
Automatic power savings stand-by control for non-volatile memory |
Jun. 16, 2009 |
| 7542365 |
Apparatus and method for accessing a synchronous serial memory having unknown address bit field size |
Jun. 2, 2009 |
| 7521973 |
Clock-skew tuning apparatus and method |
Apr. 21, 2009 |
| 7518937 |
Parallel bit test circuit and method |
Apr. 14, 2009 |
| 7518947 |
Self-timed memory having common timing control circuit and method therefor |
Apr. 14, 2009 |
| 7515449 |
CAM asynchronous search-line switching |
Apr. 7, 2009 |
| 7506126 |
Detection circuit for mixed asynchronous and synchronous memory operation |
Mar. 17, 2009 |
| 7505357 |
Column/row redundancy architecture using latches programmed from a look up table |
Mar. 17, 2009 |
| 7489589 |
MRAM internal clock pulse generation with an ATD circuit and the method thereof |
Feb. 10, 2009 |
| 7477569 |
Semiconductor memory device capable of performing page mode operation |
Jan. 13, 2009 |
| 7478011 |
Method and system for measuring signal characteristics of data signals transmitted between integrated circuit chips |
Jan. 13, 2009 |
| 7466602 |
Method and apparatus for filtering output data |
Dec. 16, 2008 |
| 7457174 |
Semiconductor memory and method for adapting the phase relationship between a clock signal and strobe signal during the acceptance of write data to be transmitted |
Nov. 25, 2008 |
| 7457191 |
Apparatus and method of generating output enable signal for semiconductor memory apparatus |
Nov. 25, 2008 |
| 7450466 |
Data input device of semiconductor memory device |
Nov. 11, 2008 |
| 7450464 |
Circuit and method for detecting synchronous mode in a semiconductor memory apparatus |
Nov. 11, 2008 |
| 7450463 |
Address buffer and method for buffering address in semiconductor memory apparatus |
Nov. 11, 2008 |
| 7450443 |
Phase detection method, memory control method, and related device |
Nov. 11, 2008 |
| 7447110 |
Integrated circuit devices having dual data rate (DDR) output circuits therein |
Nov. 4, 2008 |
| 7443743 |
Method and system for improved efficiency of synchronous mirror delays and delay locked loops |
Oct. 28, 2008 |
| 7443752 |
Semiconductor memory device amplifying data |
Oct. 28, 2008 |
| 7430141 |
Method and apparatus for memory data deskewing |
Sep. 30, 2008 |
| 7428186 |
Column path circuit |
Sep. 23, 2008 |
| 7426153 |
Clock-independent mode register setting methods and apparatuses |
Sep. 16, 2008 |
| 7423919 |
Method and system for improved efficiency of synchronous mirror delays and delay locked loops |
Sep. 9, 2008 |
| 7408814 |
Method and apparatus for filtering output data |
Aug. 5, 2008 |
| 7376044 |
Burst read circuit in semiconductor memory device and burst data read method thereof |
May. 20, 2008 |
| 7372768 |
Memory with address management |
May. 13, 2008 |
| 7369457 |
Semiconductor memory device |
May. 6, 2008 |
| 7359278 |
Method for producing an integrated memory module |
Apr. 15, 2008 |
| 7355902 |
Methods and apparatus for inline characterization of high speed operating margins of a storage element |
Apr. 8, 2008 |
| 7342838 |
Programmable logic device with a double data rate SDRAM interface |
Mar. 11, 2008 |
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