SANDISK TECHNOLOGIES LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
G11C STATIC STORES 2163 5
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1396 56
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1181 36
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 105 41
 
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 68 38
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 58 220
 
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 47 107
 
 
H03K PULSE TECHNIQUE 39 93
 
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 36 98
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 34 129
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0004,981 PREVENTING ACCESS OF A HOST DEVICE TO MALICIOUS DATA IN A PORTABLE DEVICE Aug 30, 17 Jan 04, 18 [G06F]
2018/0006,041 METHOD OF MAKING THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE HAVING UNIFORM THICKNESS SEMICONDUCTOR CHANNEL Jun 29, 16 Jan 04, 18 [H01L]
2018/0006,049 THREE-DIMENSIONAL MEMORY DEVICE CONTAINING ANNULAR ETCH-STOP SPACER AND METHOD OF MAKING THEREOF Sep 14, 17 Jan 04, 18 [H01L]
2018/0006,054 METHODS AND APPARATUS FOR THREE-DIMENSIONAL NAND NON-VOLATILE MEMORY DEVICES WITH SIDE SOURCE LINE AND MECHANICAL SUPPORT Sep 18, 17 Jan 04, 18 [H01L]
2017/0371,559 Systems and Methods for Optimizing Media Read Times Jun 28, 16 Dec 28, 17 [G06F]
2017/0371,588 STORAGE SYSTEM AND METHOD FOR BURST MODE MANAGEMENT USING TRANSFER RAM Jun 22, 16 Dec 28, 17 [G11C, G06F]
2017/0371,744 NON-VOLATILE STORAGE SYSTEM USING TWO PASS PROGRAMMING WITH BIT ERROR CONTROL Jun 24, 16 Dec 28, 17 [G11C, G06F]
2017/0371,755 NON-VOLATILE MEMORY WITH DYNAMIC REPURPOSE OF WORD LINE Jun 23, 16 Dec 28, 17 [G11C, G06F]
2017/0372,789 ERASE SPEED BASED WORD LINE CONTROL Jun 27, 16 Dec 28, 17 [G11C]
2017/0373,078 INTER-PLANE OFFSET IN BACKSIDE CONTACT VIA STRUCTURES FOR A THREE-DIMENSIONAL MEMORY DEVICE Jun 28, 16 Dec 28, 17 [H01L]
2017/0373,079 THREE DIMENSIONAL MEMORY DEVICE CONTAINING MULTILAYER WORDLINE BARRIER FILMS AND METHOD OF MAKING THEREOF Apr 10, 17 Dec 28, 17 [H01L]
2017/0373,087 OFFSET BACKSIDE CONTACT VIA STRUCTURES FOR A THREE-DIMENSIONAL MEMORY DEVICE Jun 28, 16 Dec 28, 17 [H01L]
2017/0373,197 THREE-DIMENSIONAL MEMORY DEVICE WITH AMORPHOUS BARRIER LAYER AND METHOD OF MAKING THEREOF Oct 12, 16 Dec 28, 17 [H01L]
2017/0374,186 Mobile Device with Unified Media-Centric User Interface Oct 17, 16 Dec 28, 17 [H04M, H04L, G06F]
2017/0364,276 STORAGE SYSTEM AND METHOD FOR DYNAMIC DUTY CYCLE CORRECTION Jun 21, 16 Dec 21, 17 [G11C, G06F]
2017/0365,349 Dynamic Tuning Of First Read Countermeasures Jun 20, 17 Dec 21, 17 [G11C]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9864525 Variable bit encoding per NAND flash cell to extend life of flash-based storage devices and preserve over-provisioning Feb 24, 17 Jan 09, 18 [G06F]
9864545 Open erase block read automation Oct 28, 15 Jan 09, 18 [G06F]
9864654 Detecting data indicated as being uncorrectable at a data storage device Sep 21, 15 Jan 09, 18 [G11C, G06F]
9865352 Program sequencing Mar 04, 16 Jan 09, 18 [G11C]
9865360 Burn-in memory testing Oct 22, 15 Jan 09, 18 [G11C]
9858009 Data folding in 3D nonvolatile memory Oct 26, 15 Jan 02, 18 [G06F]
9859004 Three-dimensional NAND non-volatile memory and dram memory devices on a single substrate Aug 07, 17 Jan 02, 18 [G11C, H01L]
9859013 Data operations in non-volatile memory May 06, 14 Jan 02, 18 [G11C]
9859298 Amorphous silicon layer in memory device which reduces neighboring word line interference Jun 23, 16 Jan 02, 18 [H01L]
9859337 Three-dimensional memory device with vertical semiconductor bit lines located in recesses and method of making thereof Jul 11, 16 Jan 02, 18 [H01L]
9859363 Self-aligned isolation dielectric structures for a three-dimensional memory device May 16, 16 Jan 02, 18 [H01L]
9859422 Field effect transistor with elevated active regions and methods of manufacturing the same May 28, 15 Jan 02, 18 [H01L]
9859874 Loop delay optimization for multi-voltage self-synchronous systems Oct 30, 15 Jan 02, 18 [H04L, H03K]
9852066 Systems and methods of address-aware garbage collection Jul 03, 14 Dec 26, 17 [G06F]
9852078 Data mapping for non-volatile storage Oct 30, 15 Dec 26, 17 [G06F]
9852799 Configuration parameter management for non-volatile data storage Jan 21, 15 Dec 26, 17 [G11C]
9852800 Adaptive determination of program parameter using program of erase rate Mar 07, 16 Dec 26, 17 [G11C]
9852803 Dummy word line control scheme for non-volatile memory May 11, 16 Dec 26, 17 [G11C]
9853038 Three-dimensional memory device having integrated support and contact structures and method of making thereof Jan 20, 17 Dec 26, 17 [H01L]
9853043 Method of making a multilevel memory stack structure using a cavity containing a sacrificial fill material Aug 25, 15 Dec 26, 17 [H01L]
9853090 Vertical bit line non-volatile memory systems and methods of fabrication Dec 15, 16 Dec 26, 17 [H01L]
9846554 Storage system and method for grouping blocks based on deterministic data patterns Aug 04, 16 Dec 19, 17 [G11C, G06F]
9847249 Buried etch stop layer for damascene bit line formation Nov 05, 14 Dec 19, 17 [H01L]
9847662 Voltage slew rate throttling for reduction of anomalous charging current Feb 24, 15 Dec 19, 17 [H02J]
9848512 Heat dissipation for substrate assemblies Nov 02, 16 Dec 19, 17 [H05K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0148,525 Method and System For Adaptively Adjusting a Verify Voltage to Reduce Storage Raw Bit Error Rate ABAN Jun 17, 16 May 25, 17 [G11C, G06F]
2017/0117,021 MULTI-LEVEL DATA FOLDING ABAN Oct 21, 15 Apr 27, 17 [G11C]
2017/0075,572 EXTENDING HARDWARE QUEUES WITH SOFTWARE QUEUES ABAN Sep 11, 15 Mar 16, 17 [G11C, G06F]
2017/0062,075 APPARATUS INCLUDING CORE AND CLOCK GATING CIRCUIT AND METHOD OF OPERATING SAME ABAN Aug 31, 15 Mar 02, 17 [G11C, G06F]
2017/0054,032 NON-VOLATILE MEMORY HAVING INDIVIDUALLY OPTIMIZED SILICIDE CONTACTS AND PROCESS THEREFOR ABAN Jan 09, 15 Feb 23, 17 [H01L]
2017/0040,333 Contact Plug Constrained By Dielectric Portions ABAN Aug 03, 15 Feb 09, 17 [H01L]
2017/0025,426 Select Gates with Conductive Strips on Sides ABAN Jul 24, 15 Jan 26, 17 [H01L]
2016/0378,379 MULTI-LAYER MEMORY SYSTEM HAVING MULTIPLE PARTITIONS IN A LAYER ABAN Sep 09, 16 Dec 29, 16 [G06F]
2016/0380,532 CLOCK FREEZING TECHNIQUE FOR CHARGE PUMPS ABAN Jun 26, 15 Dec 29, 16 [G11C, H02M]
2016/0343,722 NONVOLATILE STORAGE WITH GAP IN INTER-GATE DIELECTRIC ABAN May 21, 15 Nov 24, 16 [H01L]
2016/0314,844 NATURAL THRESHOLD VOLTAGE COMPACTION WITH DUAL PULSE PROGRAM FOR NON-VOLATILE MEMORY ABAN Oct 29, 15 Oct 27, 16 [G11C]
2016/0300,620 MULTIPLE BIT LINE VOLTAGE SENSING FOR NON-VOLATILE MEMORY ABAN Aug 04, 15 Oct 13, 16 [G11C]
2016/0261,251 DYNAMIC CLOCK RATE CONTROL FOR POWER REDUCTION ABAN Mar 02, 15 Sep 08, 16 [G06F, H03K]
2016/0254,812 APPARATUS FOR CALIBRATING OFF-CHIP DRIVER/ON-DIE TERMINATION CIRCUITS ABAN Feb 26, 15 Sep 01, 16 [H03K]
2016/0204,059 Conductive Lines with Protective Sidewalls ABAN Jan 09, 15 Jul 14, 16 [H01L]
2016/0188,455 Systems and Methods for Choosing a Memory Block for the Storage of Data Based on a Frequency With Which the Data is Updated ABAN Dec 29, 14 Jun 30, 16 [G06F]
2016/0189,786 METHODS AND APPARATUS FOR REDUCING READ TIME FOR NONVOLATILE MEMORY DEVICES ABAN Oct 29, 15 Jun 30, 16 [G11C]
2016/0179,113 Temperature Independent Reference Current Generation For Calibration ABAN Oct 30, 15 Jun 23, 16 [G05F]
2016/0179,399 System and Method for Selecting Blocks for Garbage Collection Based on Block Health ABAN Dec 23, 14 Jun 23, 16 [G06F]
2016/0162,186 Re-Ordering NAND Flash Commands for Optimal Throughput and Providing a Specified Quality-of-Service ABAN Dec 09, 14 Jun 09, 16 [G06F]

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