RAMBUS INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 615119
 
 
 
G11C STATIC STORES 49923
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 25697
 
 
 
H03K PULSE TECHNIQUE 18030
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 111244
 
 
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 8821
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 8679
 
 
 
H04B TRANSMISSION 78125
 
 
 
H03H IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS 5324
 
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 5062

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0324,019 DIFFERENTIAL CRYOGENIC TRANSMITTERApr 04, 17Nov 09, 17[H01L]
2017/0324,591 Selectable-tap EqualizerApr 18, 17Nov 09, 17[H04L, H04B]
2017/0310,910 OVERSAMPLED IMAGE SENSOR WITH CONDITIONAL PIXEL READOUTMay 08, 17Oct 26, 17[H04N, H01L]
2017/0300,011 Systems and Methods for Improving Resolution in Lensless ImagingMar 14, 17Oct 19, 17[H04N, G03H]
2017/0293,552 SINGLE COMMAND, MULTIPLE COLUMN-OPERATION MEMORY DEVICEApr 25, 17Oct 12, 17[G11C, G06F]
2017/0285,957 MULTIPLE MEMORY RANK SYSTEM AND SELECTION METHOD THEREOFJun 21, 17Oct 05, 17[G11C, G06F]
2017/0287,571 BUFFER CIRCUIT WITH ADAPTIVE REPAIR CAPABILITYAug 17, 15Oct 05, 17[G11C]
2017/0256,290 STACKED DRAM DEVICE AND METHOD OF MANUFACTUREMay 23, 17Sep 07, 17[G11C, H01L]
2017/0249,265 ASYMMETRIC-CHANNEL MEMORY SYSTEMMar 14, 17Aug 31, 17[G06F]
2017/0250,840 Serial Link Receiver with Improved Bandwidth and Accurate Eye MonitorFeb 21, 17Aug 31, 17[H04L, H03M]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9804931 Memory mirroring utilizing single write operationsDec 12, 14Oct 31, 17[G06F]
9806727 Integrated circuit having a clock deskew circuit that includes an injection-locked oscillatorDec 23, 16Oct 31, 17[H03K, H03L]
9806916 Selectable-tap equalizerApr 18, 17Oct 31, 17[H04L, H04B]
9798628 Memory mirroringDec 12, 14Oct 24, 17[G06F]
9791492 Integrated circuit having receiver jitter tolerance (“JTOL”) measurementJul 13, 16Oct 17, 17[G01R, H04L]
9792241 Interface for bridging out-of-band information from a downstream communication link to an upstream communication linkApr 20, 15Oct 17, 17[H04L, G06F]
9792965 Memory module and system supporting parallel and serial access modesJun 11, 15Oct 17, 17[G11C]
9794088 On-chip AC coupled receiver with real-time linear baseline-wander compensationOct 11, 16Oct 17, 17[H04L, H03K]
9785365 Persistent memory descriptorDec 08, 15Oct 10, 17[G06F]
9785500 Reduced-overhead error detection and correctionDec 26, 16Oct 10, 17[G06F, H03M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0308,693 PARTIAL RESPONSE RECEIVERABANApr 06, 16Oct 20, 16[H04L]
2016/0198,104 IMAGE SENSOR WITH A SPLIT-COUNTER ARCHITECTUREABANOct 07, 15Jul 07, 16[H04N, H01L]
2016/0110,136 ISOLATED SHARED MEMORY ARCHITECTURE (iSMA)ABANDec 18, 15Apr 21, 16[G06F]
2015/0349,798 CONTROLLER THAT RECEIVES A CYCLIC REDUNDANCY CHECK (CRC) CODE FROM AN ELECTRICALLY ERASABLE PROGRAMMABLE MEMORY DEVICEABANAug 11, 15Dec 03, 15[G06F, H03M]
2015/0331,732 MEMORY DEVICE HAVING STORAGE FOR AN ERROR CODE CORRECTION EVENT COUNTABANMay 08, 15Nov 19, 15[G11C, G06F]
2014/0314,406 Systems and Methods for Temperature Insensitive Photonic TransmissionABANNov 30, 12Oct 23, 14[H04J, H04B]
2014/0286,383 Selectable-tap EqualizerABANJan 01, 14Sep 25, 14[H04L, H04B]
2014/0219,008 Semiconductor Memory Device with Hierarchical BitlinesABANApr 04, 14Aug 07, 14[G11C]
2014/0098,589 REPLACEMENT OF A FAULTY MEMORY CELL WITH A SPARE CELL FOR A MEMORY CIRCUITABANSep 14, 12Apr 10, 14[G11C]
2014/0071,329 RECONFIGURABLE OPTICAL DEVICE USING A TOTAL INTERNAL REFLECTION (TIR) OPTICAL SWITCHABANSep 06, 13Mar 13, 14[H04N, G02B]
2014/0052,906 MEMORY CONTROLLER RESPONSIVE TO LATENCY-SENSITIVE APPLICATIONS AND MIXED-GRANULARITY ACCESS REQUESTSABANAug 05, 13Feb 20, 14[G11C, G06F]
2013/0346,822 ERROR DETECTION AND OFFSET CANCELLATION DURING MULTI-WIRE COMMUNICATIONABANJun 10, 13Dec 26, 13[H03M]
2013/0339,464 CONTACT AND IDENTITY MANAGEMENT IN A HETEROGENEOUS NETWORK WITH DISPARATE CLIENTSABANDec 13, 11Dec 19, 13[H04L]
2013/0322,510 SIGNAL LINE ROUTING TO REDUCE CROSSTALK EFFECTSABANMay 13, 13Dec 05, 13[H04B]
2013/0290,494 SESSION MANAGEMENT FOR COMMUNICATION IN A HETEROGENEOUS NETWORKABANOct 20, 11Oct 31, 13[H04L]
2013/0250,657 System and Method for Writing Data to an RRAM CellABANMar 07, 13Sep 26, 13[G11C]
2013/0168,674 Methods and Systems for Repairing Interior Device Layers in Three-Dimensional Integrated CircuitsABANDec 19, 12Jul 04, 13[H01L]
2013/0148,437 THERMAL ANNEAL USING WORD-LINE HEATING ELEMENTABANDec 22, 12Jun 13, 13[G11C]
2013/0148,447 Reducing Power Consumption in a Memory SystemABANDec 06, 12Jun 13, 13[G11C]
2013/0132,704 MEMORY CONTROLLER AND METHOD FOR TUNED ADDRESS MAPPINGABANAug 29, 11May 23, 13[G06F]

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