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Keesik AHN
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Hwaseong-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Non-volatile memory device having a fuse type memory cell array
Patent number
12,230,337
Issue date
Feb 18, 2025
SK keyfoundry Inc.
Seongjun Park
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device having a non-voltaile memory with high speed-r...
Patent number
12,154,614
Issue date
Nov 26, 2024
SK keyfoundry Inc.
Yonghwan Kim
G11 - INFORMATION STORAGE
Information
Patent Grant
eFUSE one-time programmable memory with inter integrated circuit (I...
Patent number
12,046,312
Issue date
Jul 23, 2024
SK keyfoundry Inc.
Wan-Chul Kong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Low power retention flip-flop
Patent number
11,990,909
Issue date
May 21, 2024
SK keyfoundry Inc.
Wanchul Kong
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
NON-VOLATILE MEMORY DEVICE HAVING A FUSE TYPE MEMORY CELL ARRAY
Publication number
20230402116
Publication date
Dec 14, 2023
KEY FOUNDRY CO., LTD.
Seongjun PARK
G11 - INFORMATION STORAGE
Information
Patent Application
eFUSE OTP MEMORY DEVICE INCLUDING SERIAL INTERFACE LOGIC AND OPERAT...
Publication number
20230307075
Publication date
Sep 28, 2023
KEY FOUNDRY CO., LTD.
Wan-Chul KONG
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING A NON-VOLTAILE MEMORY WITH HIGH SPEED-R...
Publication number
20230117141
Publication date
Apr 20, 2023
KEY FOUNDRY CO., LTD.
Yonghwan KIM
G11 - INFORMATION STORAGE
Information
Patent Application
EMBEDDED FLASH MEMORY AND WRITE OPERATION METHOD THEREOF
Publication number
20230082379
Publication date
Mar 16, 2023
KEY FOUNDRY CO., LTD.
Youngchul SEO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
eFUSE ONE-TIME PROGRAMMABLE MEMORY WITH INTER INTEGRATED CIRCUIT (I...
Publication number
20230059620
Publication date
Feb 23, 2023
KEY FOUNDRY CO., LTD.
Wan-Chul KONG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LOW POWER RETENTION FLIP-FLOP
Publication number
20230050338
Publication date
Feb 16, 2023
KEY FOUNDRY CO., LTD.
Wanchul KONG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LOW-POWER RETENTION FLIP-FLOP
Publication number
20230017888
Publication date
Jan 19, 2023
KEY FOUNDRY CO., LTD.
Wan-Chul KONG
H03 - BASIC ELECTRONIC CIRCUITRY