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 568126
 
 
 
G11C STATIC STORES 42723
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 222102
 
 
 
H03K PULSE TECHNIQUE 17731
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 100240
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 8280
 
 
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 7822
 
 
 
H04B TRANSMISSION 77129
 
 
 
H03H IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS 4927
 
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 4169

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0004,883 REDUCED CURRENT MEMORY DEVICEDec 03, 14Jan 05, 17[G11C, H01L]
2016/0379,710 2T-1R ARCHITECTURE FOR RESISTIVE RAMDec 04, 14Dec 29, 16[G11C]
2016/0372,210 DATA INDEPENDENT PERIODIC CALIBRATION USING PER-PIN VREF CORRECTION TECHNIQUE FOR SINGLE-ENDER SIGNALINGMay 31, 16Dec 22, 16[G11C, H03M]
2016/0372,213 CONTROLLER TO DETECT MALFUNCTIONING ADDRESS OF MEMORY DEVICEJun 24, 16Dec 22, 16[G11C]
2016/0373,111 On-Die TerminationJun 21, 16Dec 22, 16[G11C, H03K]
2016/0373,277 EDGE BASED PARTIAL RESPONSE EQUALIZATIONJun 09, 16Dec 22, 16[H04L]
2016/0363,702 Phase Gratings with Odd Symmetry for Lensed Optical SensingAug 23, 16Dec 15, 16[H04N, G02B]
2016/0364,347 MEMORY SYSTEM DESIGN USING BUFFER(S) ON A MOTHER BOARDMar 15, 16Dec 15, 16[G06F]
2016/0365,136 STACKED SEMICONDUCTOR DEVICEJun 07, 16Dec 15, 16[G11C, H01L]
2016/0351,234 Integrated circute with multiple request ports and link calibration supportMay 31, 16Dec 01, 16[G11C, G06F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,536,589 Low-power source-synchronous signalingJul 28, 14Jan 03, 17[H04L, G11C, G06F]
9,537,475 Phase interpolator device using dynamic stop and phase code update and method thereforJan 06, 16Jan 03, 17[H03K]
9,537,617 Receiver clock test circuitry and related methods and apparatusesFeb 09, 16Jan 03, 17[G01R, H04L, H04B]
9,531,391 Frequency-agile clock multiplierMay 18, 15Dec 27, 16[H04L, H03L]
9,521,337 Reset-marking pixel sensorJul 08, 13Dec 13, 16[H04N, H01L]
9,521,338 Image sensor sampled at non-uniform intervalsNov 08, 12Dec 13, 16[H04N]
9,521,349 Image sensor architecture with power saving readoutJun 02, 15Dec 13, 16[H04N]
9,521,351 Fractional-readout oversampled image sensorJan 13, 16Dec 13, 16[H04N]
9,514,420 Strobe gating adaption and training in a memory controllerAug 12, 15Dec 06, 16[G06N, G11C, G06F]
9,515,008 Techniques for interconnecting stacked dies using connection sitesFeb 09, 16Dec 06, 16[G06F, H01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0198,104 IMAGE SENSOR WITH A SPLIT-COUNTER ARCHITECTUREABANOct 07, 15Jul 07, 16[H04N, H01L]
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]
2014/0071,329 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]
2013/0072,171 ENHANCING MOBILE DEVICE COVERAGEABANSep 13, 12Mar 21, 13[H04W]
2013/0063,191 Methods and Circuits for Duty-Cycle CorrectionABANSep 12, 12Mar 14, 13[H03K, H03L]
2012/0306,568 REDUCING CROSSTALK BETWEEN MULTIPLE INTERCONNECTSABANJun 05, 12Dec 06, 12[H03K]
8,311,145 Bit-error rate in fixed line-rate systemsExpiredMay 07, 09Nov 13, 12[H04L]
2012/0281,126 DIGITAL INTEGRATION SENSORABANApr 08, 12Nov 08, 12[H04N]

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