Inventor
Xiangyu Tang
Inventor
San Jose, CA, US
Overview
Patents· 34 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing42%
G11CStatic stores33%
H03MCoding18%
G01RMeasuring electric variables2%
H04LTransmission of digital information, e.g. telegraphic communication2%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications2%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use2%
PatentTitleYear
10,725,668Data separation during garbage collection and wear leveling202010,324,959Garbage collection in storage system201910,318,414Memory system and memory management method thereof201910,296,452Data separation by delaying hot block garbage collection201910,185,623Reading and writing to NAND flash memories using charge constrained codes201910,169,142Generating parity for storage device201910,127,157Sizing a cache while taking into account a total bytes written requirement201810,073,685Methods of system optimization by over-sampling read201810,055,168Delaying hot block garbage collection with adaptation20189,959,060Data separation during host write with storage allocated based on traffic profiles20189,842,023'Generating soft read values using multiple reads and/or bins'20179,812,193'Threshold estimation using bit flip counts and minimums'20179,710,176'Maintaining wear spread by dynamically adjusting wear-leveling frequency'20179,529,722'Prefetch with localities and performance monitoring'20169,342,389'Neighbor based and dynamic hot threshold based hot data identification'20169,336,885'Reading and writing to NAND flash memories using charge constrained codes'20169,305,658'Finding optimal read thresholds and related voltages for solid state memory'20169,276,614'Buffer management in a turbo equalization system'20169,269,449'Generating read thresholds using gradient descent and without side information'20169,269,448'Generating soft read values using multiple reads and/or bins'20169,256,522'Method and system for generating soft-information after a single read in NAND flash using expected and measured values'20169,143,166'Adaptive scheduling of turbo equalization based on a metric'20159,128,710'Power saving techniques that use a lower bound on bit errors'20159,064,595'Storage of read thresholds for NAND flash storage using linear approximation'20159,021,340'Error recovery using erasures for NAND Flash'20158,943,390'Peel decoding for concatenated codes'20158,937,838'Finding optimal read thresholds and related voltages for solid state memory'20158,923,066'Storage of read thresholds for NAND flash storage using linear approximation'20148,923,062'Generating read thresholds using gradient descent and without side information'20148,918,705'Error recovery by modifying soft information'20148,898,546'Error recovery using erasures for NAND flash'20148,843,812'Buffer management in a turbo equalization system'20148,671,326'Concatenated codes for recovering stored data'20148,214,172'Systems and methods for locating defective components of a circuit'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2015Patents assigned to TANG XIANGYU (5)· patent assignee history
2012Based in Montgomery, AL, US· patent location history
2014–2019Patents assigned to SK HYNIX MEMORY SOLUTIONS INC (22)· patent assignee history
2014–2015Patents assigned to KOU YU (4)· patent assignee history
2014–2015Patents assigned to ZENG LINGQI (3)· patent assignee history
2014–2020Based in San Jose, CA, US· patent location history
2016–2020Patents assigned to SK HYNIX INC (9)· patent assignee history
2019Based in Santa Clara, CA, US· patent location history
2019Based in CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SK HYNIX MEMORY SOLUTIONS INC | 22 | 2014–2019 |
| SK HYNIX INC | 9 | 2016–2020 |
| TANG XIANGYUself | 5 | 2012–2015 |
| KOU YU | 4 | 2014–2015 |
| ZENG LINGQI | 3 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 31 | 2014–2020 |
| Santa Clara, California, US | 1 | 2019 |
| CA | 1 | 2019 |
| Montgomery, AL, US | 1 | 2012 |