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 512124
 
 
 
G11C STATIC STORES 38327
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 20096
 
 
 
H03K PULSE TECHNIQUE 15632
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 88238
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 7577
 
 
 
H04B TRANSMISSION 66129
 
 
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 6525
 
 
 
H03H IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS 4430
 
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 3572

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0098,194 MECHANISM FOR ENABLING FULL DATA BUS UTILIZATION WITHOUT INCREASING DATA GRANULARITYDec 10, 15Apr 07, 16[G06F]
2016/0098,354 SYSTEM INCLUDING HIERARCHICAL MEMORY MODULES HAVING DIFFERENT TYPES OF INTEGRATED CIRCUIT MEMORY DEVICESOct 15, 15Apr 07, 16[G06F]
2016/0086,642 MEMORY BANDWIDTH AGGREGATION USING SIMULTANEOUS ACCESS OF STACKED SEMICONDUCTOR MEMORY DIENov 30, 15Mar 24, 16[G11C]
2016/0086,923 Stacked Semiconductor Device AssemblyOct 16, 15Mar 24, 16[G11C, H01L]
2016/0087,818 Partial Response Equalizer and Related MethodSep 25, 15Mar 24, 16[H04L]
2016/0087,819 EQUALIZING TRANSMITTER AND METHOD OF OPERATIONAug 17, 15Mar 24, 16[H04L]
2016/0087,821 RECEIVER WITH DUOBINARY MODE OF OPERATIONSep 21, 15Mar 24, 16[H04L]
2016/0078,934 1T-1R ARCHITECTURE FOR RESISTIVE RANDOM ACCESS MEMORYDec 11, 14Mar 17, 16[G11C]
2016/0071,608 DYNAMIC MEMORY RANK CONFIGURATIONNov 12, 15Mar 10, 16[G11C]
2016/0072,440 Digital Calibration for Multiphase OscillatorsSep 18, 15Mar 10, 16[H03B, H03L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,323,711 Chip having port to receive value that represents adjustment to transmission parameterApr 09, 15Apr 26, 16[G11C, G06F, H03K]
9,324,411 Multi-die memory deviceJul 10, 15Apr 26, 16[G11C, H01L]
9,318,183 Maintenance operations in a DRAMNov 10, 15Apr 19, 16[G11C, G06F]
9,319,605 Increasing dynamic range using multisamplingMar 15, 13Apr 19, 16[H04N]
9,311,976 Memory moduleOct 26, 14Apr 12, 16[G11C, G06F]
9,304,530 Skew-tolerant strobe-to-clock domain crossingJul 19, 13Apr 05, 16[G11C, G06F]
9,304,568 Changing settings for a transient period associated with a deterministic eventOct 11, 12Apr 05, 16[G06F, H04B]
9,304,579 Fast-wake memory controlJul 13, 15Apr 05, 16[G11C, G06F]
9,305,644 Resistance memory cellJun 22, 12Apr 05, 16[G11C, H01L]
9,306,564 Nonvolatile memory device with on-die control and data signal terminationApr 24, 15Apr 05, 16[G11C, G06F, H03K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
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]
2013/0346,822 ERROR DETECTION AND OFFSET CANCELLATION DURING MULTI-WIRE COMMUNICATIONABANJun 10, 13Dec 26, 13[H03M]
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]
2013/0072,171 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]
2012/0281,126 DIGITAL INTEGRATION SENSORABANApr 08, 12Nov 08, 12[H04N]
2012/0281,489 Low Power Memory DeviceABANMay 07, 12Nov 08, 12[G11C]
2012/0218,001 Techniques for Phase DetectionABANOct 31, 10Aug 30, 12[H03D]
2012/0215,952 Protocol for Transmission of Data Over a Communication LinkABANOct 11, 10Aug 23, 12[G06F]
2012/0201,089 INTEGRATED CIRCUIT DEVICE COMPRISES AN INTERFACE TO TRANSMIT A FIRST CODE, A STROBE SIGNAL AFTER A DELAY AND DATA TO A DYNAMIC RANDOM ACCESS MEMORY (DRAM)ABANApr 19, 12Aug 09, 12[G11C]
2012/0191,943 DYNAMIC PROTOCOL FOR COMMUNICATING COMMAND AND ADDRESS INFORMATIONABANAug 29, 10Jul 26, 12[G06F]

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