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 594114
 
 
 
G11C STATIC STORES 45922
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 23398
 
 
 
H03K PULSE TECHNIQUE 17629
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 107226
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 8480
 
 
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 8120
 
 
 
H04B TRANSMISSION 75125
 
 
 
H03H IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS 5023
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 43183

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0097,904 MEMORY MODULE WITH REDUCED READ/WRITE TURNAROUND OVERHEADMay 26, 15Apr 06, 17[G11C, G06F]
2017/0097,905 SEMICONDUCTOR MEMORY SYSTEMS WITH ON-DIE DATA BUFFERINGOct 24, 16Apr 06, 17[G06F]
2017/0098,595 DISTRIBUTED ON-CHIP DECOUPLING APPARATUS AND METHOD USING PACKAGE INTERCONNECTOct 03, 16Apr 06, 17[H01L]
2017/0099,132 Receiver with enhanced clock and data recoveryJul 13, 16Apr 06, 17[H04L]
2017/0099,163 On-Chip AC Coupled Receiver with Real-Time Linear Baseline-Wander CompensationOct 11, 16Apr 06, 17[H04L]
2017/0099,447 OVERSAMPLED IMAGE SENSOR WITH CONDITIONAL PIXEL READOUTOct 25, 16Apr 06, 17[H04N, H01L]
2017/0090,533 THERMAL CLAMP FOR CRYOGENIC DIGITAL SYSTEMSAug 22, 16Mar 30, 17[G06F, H05K]
2017/0091,040 FAULT TOLERANT MEMORY SYSTEMS AND COMPONENTS WITH INTERCONNECTED AND REDUNDANT DATA INTERFACESSep 09, 16Mar 30, 17[G06F, H01L]
2017/0092,343 MEMORY CONTROLLER WITH DYNAMIC CORE-TRANSFER LATENCYMar 24, 15Mar 30, 17[G11C]
2017/0093,525 BASELINE WANDER CORRECTIONSep 13, 16Mar 30, 17[H04L]
2017/0093,558 Deserialized Dual-Loop Clock Radio and Data Recovery CircuitSep 30, 15Mar 30, 17[H04L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9575686 Memory controller system with non-volatile backup storageApr 25, 16Feb 21, 17[G11C, G06F]
9575835 Error correction in a memory deviceApr 21, 15Feb 21, 17[G11C, G06F]
9577816 Clock and data recovery having shared clock generatorMar 13, 12Feb 21, 17[H04L, H03L]
9568544 Testing fuse configurations in semiconductor devicesApr 10, 14Feb 14, 17[G01R]
9568546 Delay fault testing for chip I/OFeb 15, 12Feb 14, 17[G01R]
9568942 Drift adjustment in timing signal forwarded from memory controller to memory device based on a detected phase delay occurring on a second timing signal with a different frequencyDec 07, 15Feb 14, 17[H04L, G06F, H03L]
9568980 Using dynamic bursts to support frequency-agile memory interfacesSep 06, 13Feb 14, 17[G06F]
9569308 Reduced-overhead error detection and correctionJul 11, 14Feb 14, 17[G06F]
9569359 Methods and apparatuses for addressing memory cachesFeb 22, 12Feb 14, 17[G11C, G06F]
9569393 Memory module threading with staggered data transfersAug 09, 13Feb 14, 17[G06F]

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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]
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]
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]
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]

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