Patents
Patents for G11C 29 - Checking stores for correct operation; Testing stores during standby or offline operation (30,524)
07/2002
07/16/2002US6421278 Method of improving an electrostatic discharge characteristic in a flash memory device
07/16/2002US6420921 Delay signal generating apparatus and semiconductor test apparatus
07/16/2002US6420896 Semiconductor integrated circuit
07/11/2002WO2002054411A2 Method for reading semiconductor die information in a parallel test and burn-in system
07/11/2002WO2002025957A3 Memory module and memory component built-in self test
07/11/2002WO2002014886A3 Method to descramble the data mapping in memory circuits
07/11/2002WO2001015174A9 A memory module test system with reduced driver output impedance
07/11/2002US20020091890 Synchronous memory device having automatic precharge
07/11/2002US20020090747 Method for examining structures on a wafer
07/11/2002US20020089887 Built-in self-test arrangement for integrated circuit memory devices
07/11/2002US20020089881 High speed semiconductor memory device with short word line switching time
07/11/2002US20020089879 Semiconductor memory device of low power consumption
07/11/2002US20020089341 Test configuration and test method for testing a plurality of integrated circuits in parallel
07/11/2002DE10162193A1 Semiconductor memory device for processing internal command signals, addresses and data input/output uses an internal timing signal inverted by an external timing signal, logical combination circuits and clock pulse generators.
07/11/2002DE10062094A1 Integrated circuit for adapting to adjustments has an electrical fuse, a memory element and a test circuit for reading out data stored in the electrical fuse and the memory element.
07/11/2002DE10062092A1 Electronic circuit for testing a memory cell in a main memory area has a comparator, an error location store, a data output and a switch controlled by a reader-mode control signal.
07/10/2002EP1221699A2 Fuse circuit using capacitors as fuse elements
07/10/2002EP1221165A1 Circuit and method for a multiplexed redundancy scheme in a memory device
07/10/2002EP1033029B1 Affine transformation means and method of affine transformation
07/10/2002EP1012848B1 System for storing information with data compression
07/10/2002CN1357893A Method and device of using compressed data in far-end fuse box to initialize integrated circuit
07/10/2002CN1087473C Semiconductor memory device having cache function
07/10/2002CN1087435C Active matrix panel and method for fabricating the same
07/09/2002US6418072 Semiconductor integrated circuit
07/09/2002US6418071 Method of testing a memory cell
07/09/2002US6418070 Memory device tester and method for testing reduced power states
07/09/2002US6418069 Method of repairing defective memory cells of an integrated memory
07/09/2002US6418068 Self-healing memory
07/09/2002US6418067 Semiconductor memory device suitable for merging with logic
07/09/2002US6418066 Semiconductor memory device having multibit data bus and redundant circuit configuration with reduced chip area
07/09/2002US6418057 Nonvolatile semiconductor memory device capable of correctly performing erasure/programming completion determination even in presence of defective bit
07/09/2002US6418051 Non-volatile memory device with configurable row redundancy
07/09/2002US6418044 Method and circuit for determining sense amplifier sensitivity
07/09/2002US6417726 Semiconductor device capable of adjusting an internal power supply potential in a wide range
07/09/2002US6417695 Antifuse reroute of dies
07/04/2002WO2002052619A1 Memory access and data control
07/04/2002WO2002052576A1 Enhanced special programming mode
07/04/2002WO2002052575A1 Special programming mode with external verification
07/04/2002US20020087927 Method for testing integrated circuits
07/04/2002US20020087926 Device and method for reducing the number of addresses of faulty memory cells
07/04/2002US20020087777 Synchronous integrated circuit device
07/04/2002US20020086449 Semiconducter memory device with redundancy
07/04/2002US20020085445 Semiconductor memory device enabling reduction of test time period
07/04/2002US20020085443 Apparatus for selecting bank in semiconductor memory device
07/04/2002US20020085439 Method for reading semiconductor die information in a parallel test and burn-in system
07/04/2002US20020085432 Recovery of useful areas of partially defective synchronous memory components
07/04/2002US20020085431 Redundancy circuit of semiconductor memory device
07/04/2002US20020085429 Semiconductor memory device capable of outputting a wordline voltage via an external pin
07/04/2002US20020085426 Apparatus for varying data input/output path in semiconductor memory device
07/04/2002US20020085425 Differential signal path for high speed data transmission in flash memory
07/04/2002US20020085416 Storage device employing a flash memory
07/04/2002US20020085415 Differential redundancy multiplexor for flash memory devices
07/04/2002US20020085414 Programmable read-only memory and method for operating the read-only memory
07/04/2002US20020085406 Circuit and method for testing a ferroelectric memory device
07/04/2002DE10064478A1 Verfahren zur Prüfung einer integrierten Schaltung A method for testing an integrated circuit
07/04/2002DE10034899C1 System zum Test schneller synchroner Halbleiterschaltungen A system for testing high-speed synchronous semiconductor circuits
07/03/2002EP1220231A2 Circuit and method for performing a stress test on a ferroelectric memory device
07/03/2002EP1220230A2 Circuit and method for testing a ferroelectric memory device
07/03/2002EP1218887A1 Method and apparatus for supplying regulated power to memory device components
07/03/2002EP1218821A1 Improved memory integrity for meters
07/03/2002EP1099224B1 Circuit for generating a reference voltage for reading out from a ferroelectric memory
07/03/2002EP0772202B1 Memory device with reduced number of fuses
07/03/2002EP0733973B1 Information coherency detector contained in an integrated circuit
07/02/2002US6415408 Multi-stage algorithmic pattern generator for testing IC chips
07/02/2002US6415406 Integrated circuit having a self-test device and method for producing the integrated circuit
07/02/2002US6415403 Programmable built in self test for embedded DRAM
07/02/2002US6415399 Semiconductor memory device requiring performance of plurality of tests for each of plurality of memory circuits and method for testing the same
07/02/2002US6415397 Automated multi-PC-motherboard memory-module test system with robotic handler and in-transit visual inspection
07/02/2002US6415339 Memory device having a plurality of programmable internal registers and a delay time register
07/02/2002US6415205 Occupancy sensor and method of operating same
07/02/2002US6414901 Circuit for generating address of semiconductor memory device
07/02/2002US6414896 Semiconductor memory device having column redundancy scheme to improve redundancy efficiency
07/02/2002US6414890 Semiconductor memory device capable of reliably performing burn-in test at wafer level
07/02/2002US6414889 Method and apparatus thereof for burn-in testing of a static random access memory
07/02/2002US6414888 Semiconductor storage device having burn-in mode
07/02/2002US6414887 Semiconductor memory device
07/02/2002US6414886 Integrated memory with interblock redundancy
07/02/2002US6414885 Semiconductor integrated circuit and integrated circuit system
07/02/2002US6414876 Flash EEprom system
07/02/2002US6414874 Nonvolatile semiconductor memory device having electrically and collectively erasable characteristics
07/02/2002US6414368 Microcomputer with high density RAM on single chip
06/2002
06/27/2002WO2002050840A2 Data processing device with a write once memory (wom)
06/27/2002WO2002007167A3 Method for selecting an optimal level of redundancy in the design of memories
06/27/2002US20020083385 Special programming mode with hashing
06/27/2002US20020083384 System for optimizing anti-fuse repair time using fuse ID
06/27/2002US20020083383 Method for testing memories with seamless data input/output by interleaving seamless bank commands
06/27/2002US20020083381 Special programming mode with external verification
06/27/2002US20020083380 Integrated circuit having a data processing unit and a buffer memory
06/27/2002US20020083369 Multi-staged bios-based memory testing
06/27/2002US20020083363 Memory access and data control
06/27/2002US20020083291 Nonvolatile semiconductor memory
06/27/2002US20020082791 Method and system for the adjustment of an internal timing signal or a corresponding reference in an integrated circuit, and corresponding integrated circuit
06/27/2002US20020080668 Current controlled multi-state parallel test for semiconductor device
06/27/2002US20020080667 Semiconductor integrated circuit having test circuit
06/27/2002US20020080666 Semiconductor memory device
06/27/2002US20020080657 Semiconductor memory device and method for its test
06/27/2002US20020080656 Method of using an integrated circuit
06/27/2002US20020080652 Enhanced special programming mode
06/27/2002US20020080640 Dynamic RAM-and semiconductor device
06/27/2002US20020080639 256 Meg dynamic random access memory