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Seung-Hwan Song
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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Memory cell driver circuit
Patent number
11,862,227
Issue date
Jan 2, 2024
SEMIBRAIN INC.
Seung-Hwan Song
G11 - INFORMATION STORAGE
Information
Patent Grant
Logic compatible flash memory programming with a pulse width contro...
Patent number
11,694,751
Issue date
Jul 4, 2023
SEMIBRAIN INC.
Seung-Hwan Song
G11 - INFORMATION STORAGE
Information
Patent Grant
Neural network circuits having non-volatile synapse arrays
Patent number
11,663,457
Issue date
May 30, 2023
Anaflash Inc.
Seung-Hwan Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Logic compatible embedded flash memory
Patent number
11,361,802
Issue date
Jun 14, 2022
Anaflash Inc.
Seung-Hwan Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Neural network circuits having non-volatile synapse arrays
Patent number
11,361,215
Issue date
Jun 14, 2022
Anaflash Inc.
Seung-Hwan Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Neural network circuits having non-volatile synapse arrays
Patent number
11,361,216
Issue date
Jun 14, 2022
Anaflash Inc.
Seung-Hwan Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Hybrid logical to physical address translation for non-volatile sto...
Patent number
10,565,123
Issue date
Feb 18, 2020
Western Digital Technologies, Inc.
Seung-Hwan Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data reliability information in a non-volatile memory device
Patent number
10,459,793
Issue date
Oct 29, 2019
Western Digital Technologies, Inc.
Zvonimir Z. Bandic
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Non-volatile storage system with compute engine to accelerate big d...
Patent number
10,387,303
Issue date
Aug 20, 2019
Western Digital Technologies, Inc.
Pankaj Mehra
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Non-volatile storage system that reclaims bad blocks
Patent number
10,346,266
Issue date
Jul 9, 2019
Western Digital Technologies, Inc.
Viacheslav Anatolyevich Dubeyko
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for low-latency read of flash storage devices...
Patent number
10,290,346
Issue date
May 14, 2019
Western Digital Technologies, Inc.
Zvonimir Z. Bandic
G11 - INFORMATION STORAGE
Information
Patent Grant
Error mitigation for 3D NAND flash memory
Patent number
10,290,353
Issue date
May 14, 2019
Western Digital Technologies, Inc.
Seung-Hwan Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Non-volatile storage system that reclaims bad blocks
Patent number
10,223,216
Issue date
Mar 5, 2019
Western Digital Technologies, Inc.
Viacheslav Anatolyevich Dubeyko
G11 - INFORMATION STORAGE
Information
Patent Grant
Storing parity data separate from protected data
Patent number
10,133,625
Issue date
Nov 20, 2018
Western Digital Technologies, Inc.
Zvonimir Z. Bandic
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Error correction for non-volatile memory
Patent number
9,959,166
Issue date
May 1, 2018
Western Digital Technologies, Inc.
Robert Mateescu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Systems and methods for programming data to storage devices
Patent number
9,892,793
Issue date
Feb 13, 2018
Western Digital Technologies, Inc.
Zvonimir Bandic
G11 - INFORMATION STORAGE
Information
Patent Grant
Encoding scheme for 3D vertical flash memory
Patent number
9,830,219
Issue date
Nov 28, 2017
Western Digital Technologies, Inc.
Robert Mateescu
G11 - INFORMATION STORAGE
Information
Patent Grant
Inter-cell interference reduction in flash memory devices
Patent number
9,704,594
Issue date
Jul 11, 2017
Western Digital Technolgies, Inc.
Minghai Qin
G11 - INFORMATION STORAGE
Information
Patent Grant
Correlating physical page addresses for soft decision decoding
Patent number
9,659,637
Issue date
May 23, 2017
Western Digital Technologies, Inc.
Seung-Hwan Song
G11 - INFORMATION STORAGE
Information
Patent Grant
Error correction for non-volatile memory
Patent number
9,619,320
Issue date
Apr 11, 2017
Western Digital Technologies, Inc.
Robert Mateescu
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
MEMORY CELL DRIVER CIRCUIT
Publication number
20230154523
Publication date
May 18, 2023
SEMIBRAIN INC.
Seung-Hwan Song
G11 - INFORMATION STORAGE
Information
Patent Application
NEURAL NETWORK ENGINE WITH ASSOCIATED MEMORY ARRAY
Publication number
20220277190
Publication date
Sep 1, 2022
ANAFLASH INC.
Seung-Hwan Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NEURAL NETWORK CIRCUITS HAVING NON-VOLATILE SYNAPSE ARRAYS
Publication number
20220261624
Publication date
Aug 18, 2022
ANAFLASH INC.
Seung-Hwan Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LOGIC COMPATIBLE EMBEDDED FLASH MEMORY
Publication number
20210257010
Publication date
Aug 19, 2021
Anaflash Inc.
Seung-Hwan Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NEURAL NETWORK UNIT
Publication number
20210241084
Publication date
Aug 5, 2021
Anaflash Inc.
Seung-Hwan Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LOGIC COMPATIBLE FLASH MEMORY PROGRAMMING WITH A PULSE WIDTH CONTRO...
Publication number
20210166763
Publication date
Jun 3, 2021
Seung-Hwan Song
G11 - INFORMATION STORAGE
Information
Patent Application
SERIALIZED NEURAL NETWORK COMPUTING UNIT
Publication number
20210166110
Publication date
Jun 3, 2021
Anaflash Inc.
Seung-Hwan Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Multiply-Accumulate Unit
Publication number
20210081175
Publication date
Mar 18, 2021
Anaflash Inc.
Seung-Hwan Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Logic Compatible Embedded Flash Memory
Publication number
20190311749
Publication date
Oct 10, 2019
Anaflash Inc.
Seung-Hwan Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NEURAL NETWORK CIRCUITS HAVING NON-VOLATILE SYNAPSE ARRAYS
Publication number
20190164044
Publication date
May 30, 2019
Anaflash Inc.
Seung-Hwan Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NEURAL NETWORK CIRCUITS HAVING NON-VOLATILE SYNAPSE ARRAYS
Publication number
20190164046
Publication date
May 30, 2019
Anaflash Inc.
Seung-Hwan Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NON-VOLATILE STORAGE SYSTEM THAT RECLAIMS BAD BLOCKS
Publication number
20190155703
Publication date
May 23, 2019
Western Digital Technologies, Inc.
Viacheslav Anatolyevich Dubeyko
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE SYSTEM AND METHOD FOR NON-VOLATILE MEMORY COMMAND COLLISION...
Publication number
20180329815
Publication date
Nov 15, 2018
WESTERN DIGITAL TECHNOLOGIES, INC.
Seung-hwan Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HYBRID LOGICAL TO PHYSICAL ADDRESS TRANSLATION FOR NON-VOLATILE STO...
Publication number
20180293174
Publication date
Oct 11, 2018
Western Digital Technologies, Inc.
Seung-Hwan Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HIGH-DENSITY 3D VERTICAL RERAM WITH BIDIRECTIONAL THRESHOLD-TYPE SE...
Publication number
20180211703
Publication date
Jul 26, 2018
Western Digital Technologies, Inc.
Won Ho Choi
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD AND APPARATUS FOR LOW-LATENCY READ OF FLASH STORAGE DEVICES...
Publication number
20180181301
Publication date
Jun 28, 2018
WESTERN DIGITAL TECHNOLOGIES, INC.
Zvonimir Z. Bandic
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SELF-VIRTUALIZING FLASH MEMORY FOR SOLID STATE DRIVE
Publication number
20180129440
Publication date
May 10, 2018
WESTERN DIGITAL TECHNOLOGIES, INC.
Zvonimir Z. Bandic
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ERROR MITIGATION FOR 3D NAND FLASH MEMORY
Publication number
20180068726
Publication date
Mar 8, 2018
WESTERN DIGITAL TECHNOLOGIES, INC.
Seung-Hwan Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NON-VOLATILE STORAGE SYSTEM WITH COMPUTE ENGINE TO ACCELERATE BIG D...
Publication number
20180052766
Publication date
Feb 22, 2018
Western Digital Technologies, Inc.
Pankaj Mehra
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS FOR PROGRAMMING DATA TO STORAGE DEVICES
Publication number
20180025782
Publication date
Jan 25, 2018
HGST NETHERLANDS B.V.
Zvonimir BANDIC
G11 - INFORMATION STORAGE
Information
Patent Application
DATA RELIABILITY INFORMATION IN A NON-VOLATILE MEMORY DEVICE
Publication number
20170269992
Publication date
Sep 21, 2017
WESTERN DIGITAL TECHNOLOGIES, INC.
Zvonimir Z. Bandic
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS FOR SUPPRESSING LATENCY IN NON-VOLATILE SOLID S...
Publication number
20170228191
Publication date
Aug 10, 2017
WESTERN DIGITAL TECHNOLOGIES, INC.
Chao SUN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ERROR CORRECTION FOR NON-VOLATILE MEMORY
Publication number
20170192846
Publication date
Jul 6, 2017
WESTERN DIGITAL TECHNOLOGIES, INC.
Robert MATEESCU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORING PARITY DATA SEPARATE FROM PROTECTED DATA
Publication number
20170046221
Publication date
Feb 16, 2017
HGST NETHERLANDS B.V.
Zvonimir Z. Bandic
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CORRELATING PHYSICAL PAGE ADDRESSES FOR SOFT DECISION DECODING
Publication number
20170047114
Publication date
Feb 16, 2017
HGST NETHERLANDS B.V.
Seung-Hwan Song
G11 - INFORMATION STORAGE
Information
Patent Application
ERROR CORRECTION FOR NON-VOLATILE MEMORY
Publication number
20160246670
Publication date
Aug 25, 2016
HGST NETHERLANDS B.V.
Robert MATEESCU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ENCODING SCHEME FOR 3D VERTICAL FLASH MEMORY
Publication number
20160077912
Publication date
Mar 17, 2016
HGST NETHERLANDS B.V.
Robert MATEESCU
G06 - COMPUTING CALCULATING COUNTING