Assignee profile:

SK HYNIX INC.

City:

Gyeonggi-do

Country:

South Korea

Published Applications:

6,150

Last publication date:

2026-04-21

Patent Grants:

6,041

Last grant date:

2026-04-21

Quarterly SK HYNIX INC. Patent Applications

Top Inventors for applications by SK HYNIX INC.

These are the the leading inventors for applications assigned to SK HYNIX INC.:

Recent patent applications by SK HYNIX INC.

SK HYNIX INC. based in Gyeonggi-do, KR has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2026-04-21 ✅ Patent 12,608,140 granted on 2026-04-21
US19033486
Physics

Group history read method to improve quality of service of solid state drives

#2 | 2026-03-05 ✅ Patent 12,608,308 granted on 2026-04-21
US20260064582A1
Physics

IN-MEMORY PARTIAL CHECKSUM CALCULATION WITH FLEXIBLE MEDIA COVERAGE

#3 | 2026-02-26 ✅ Patent 12,609,716 granted on 2026-04-21
US20260058673A1
Electricity

On-the-fly CRC Calculation for a Horizontal Layered LDPC Decoder

#4 | 2025-12-25 ✅ Patent 12,579,029 granted on 2026-03-17
US20250390386A1
Physics

HASHING BASED METHOD FOR NAND DATA INVERSION

#5 | 2025-12-11 ✅ Patent 12,572,467 granted on 2026-03-10
US20250378022A1
Physics

MEMORY DEVICE AND STORAGE DEVICE

#6 | 2025-12-04 ✅ Patent 12,613,772 granted on 2026-04-28
US20250370860A1
Physics

MEMORY DEVICE AND OPERATING METHOD THEREOF

#7 | 2025-12-04 ✅ Patent 12,656,979 granted on 2026-06-16
US20250370657A1
Physics

STORAGE DEVICE FOR ADAPTIVELY DETERMINING SCHEME OF WRITING DATA UNITS, AND OPERATING METHOD THEREOF

#8 | 2025-11-20 ✅ Patent 12,609,142 granted on 2026-04-21
US20250356887A1
Physics

Inversion Seed Generation Using Scrambler Output Sequence

#9 | 2025-11-20 ✅ Patent 12,530,258 granted on 2026-01-20
US20250355765A1
Physics

MEMORY DEVICE PERFORMING LINK ECC OPERATION AND OPERATING METHOD THEREOF

#10 | 2025-10-30 ✅ Patent 12,625,818 granted on 2026-05-12
US20250335360A1
Physics

STORAGE DEVICE CONTROLLING READY-TO-TRANSFER REQUEST FOR WRITE COMMAND AND OPERATING METHOD THEREOF

#11 | 2025-10-23 ✅ Patent 12,645,403 granted on 2026-06-02
US20250328286A1
Physics

STORAGE DEVICE DETERMINING TRANSMIT SPEED OF DATA UNIT BASED ON WORKLOAD AND OPERATING METHOD THEREOF

#12 | 2025-10-16 ✅ Patent 12,614,606 granted on 2026-04-28
US20250322900A1
Physics

SEMICONDUCTOR DEVICE AND MEMORY DEVICE INCLUDING SAMPLING CIRCUIT

#13 | 2025-09-18 ✅ Patent 12,489,444 granted on 2025-12-02
US20250293687A1
Electricity

RECEIVER CIRCUIT INCLUDING DIFFERENTIAL BUFFER

#14 | 2025-09-18 ✅ Patent 12,665,579 granted on 2026-06-23
US20250293672A1
Electricity

RING VOLTAGE CONTROLLED OSCILLATOR AND ELECTRONIC CIRCUITS WITH THE RING VOLTAGE CONTROLLED OSCILLATOR

#15 | 2025-09-09 ✅ Patent 12,411,617 granted on 2025-09-09
US18739334
Physics

Memory system including ECC engine

#16 | 2025-08-14 ✅ Patent 12,445,051 granted on 2025-10-14
US20250260315A1
Electricity

VOLTAGE PROVIDING CIRCUIT

#17 | 2025-08-07 ✅ Patent 12,596,497 granted on 2026-04-07
US20250251871A1
Physics

DATA STORAGE SYSTEM AND METHOD OF MANAGING METADATA THEREOF

#18 | 2025-08-07 ✅ Patent 12,619,363 granted on 2026-05-05
US20250251866A1
Physics

STORAGE DEVICE THAT INPUTS ADDITIONAL COMMAND DURING READ DATA OUTPUT TIME AND OPERATING METHOD THEREOF

#19 | 2025-07-24 ✅ Patent 12,455,786 granted on 2025-10-28
US20250238323A1
Physics

DATA PROCESSING SYSTEM, STORAGE DEVICE, OPERATING METHOD OF STORAGE DEVICE

#20 | 2025-07-17 ✅ Patent 12,666,623 granted on 2026-06-23
US20250234555A1
Electricity

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

#21 | 2025-07-17 ✅ Patent 12,475,043 granted on 2025-11-18
US20250231873A1
Physics

IN-MEMORY GARBAGE COLLECTION

#22 | 2025-07-10 ✅ Patent 12,399,628 granted on 2025-08-26
US20250224881A1
Physics

Method and Apparatus of Performing Graceful Thermal Shutdown in Solid State Drives

#23 | 2025-07-03 ✅ Patent 12,451,198 granted on 2025-10-21
US20250218523A1
Physics

IN-MEMORY READ THRESHOLD ADAPTATION

#24 | 2025-07-03 ✅ Patent 12,578,966 granted on 2026-03-17
US20250217152A1
Physics

CONTROL UNIT, DATA STORAGE DEVICE, HOST DEVICE AND COMPUTING SYSTEM

#25 | 2025-06-19 ✅ Patent 12,401,377 granted on 2025-08-26
US20250202502A1
Electricity

ERROR CORRECTION BASED ON ASYMMETRIC RATIO

#26 | 2025-06-19 ✅ Patent 12,614,597 granted on 2026-04-28
US20250201318A1
Physics

SEMICONDUCTOR DEVICE AND OPERATING METHOD OF SEMICONDUCTOR DEVICE

#27 | 2025-06-12 ✅ Patent 12,476,849 granted on 2025-11-18
US20250193057A1
Electricity

RECEIVER CIRCUIT AND OPERATION METHOD FOR THE SAME

#28 | 2025-06-05 ✅ Patent 12,665,039 granted on 2026-06-23
US20250182832A1
Physics

SEMICONDUCTOR DEVICE AND OPERATION METHOD USING THE SAME

#29 | 2025-05-29 ✅ Patent 12,639,232 granted on 2026-05-26
US20250173274A1
Physics

DATA STORAGE APPARATUS GUARANTEEING PROGRAM SEQUENCE AND OPERATING METHOD THEREOF

#30 | 2025-05-29 ✅ Patent 12,461,814 granted on 2025-11-04
US20250173217A1
Physics

MEMORY INCLUDING ECC ENGINE

#31 | 2025-05-29 ✅ Patent 12,443,482 granted on 2025-10-14
US20250173215A1
Physics

MEMORY INCLUDING ECC ENGINE

#32 | 2025-05-22 ✅ Patent 12,456,526 granted on 2025-10-28
US20250166712A1
Physics

IN-NAND READ THRESHOLD VOLTAGE SEARCH SYSTEM AND METHOD

#33 | 2025-05-22 ✅ Patent 12,619,531 granted on 2026-05-05
US20250165389A1
Physics

APPARATUS AND METHOD FOR DISTRIBUTING AND STORING WRITE DATA IN PLURAL MEMORY REGIONS

#34 | 2025-04-24 ✅ Patent 12,294,385 granted on 2025-05-06
US20250132772A1
Electricity

Bit-flipping decoder and decoding method based on super node

#35 | 2025-04-24 ✅ Patent 12,561,203 granted on 2026-02-24
US20250130896A1
Physics

MEMORY SYSTEM FOR PERFORMING READ RECLAIM

#36 | 2025-04-24 ✅ Patent 12,608,131 granted on 2026-04-21
US20250130717A1
Physics

STORAGE DEVICE AND MEMORY CONTROL DEVICE

#37 | 2025-04-17 ✅ Patent 12,604,118 granted on 2026-04-14
US20250126376A1
Electricity

IMAGE SENSING DEVICE

#38 | 2025-04-17 ✅ Patent 12,537,044 granted on 2026-01-27
US20250124968A1
Physics

SEMICONDUCTOR DEVICE AND MEMORY DEVICE INCLUDING COMPLEMENTARY DELAY CIRCUITS

#39 | 2025-04-17 ✅ Patent 12,517,785 granted on 2026-01-06
US20250123922A1
Physics

Non-Blocking Chipkill Recovery

#40 | 2025-04-10 ✅ Patent 12,610,158 granted on 2026-04-21
US20250119655A1
Electricity

IMAGE SENSING DEVICE AND IMAGING DEVICE

#41 | 2025-04-10 ✅ Patent 12,525,292 granted on 2026-01-13
US20250118368A1
Physics

SYSTEM AND METHOD FOR IN-NAND PATTERN SEARCH

#42 | 2025-04-10 ✅ Patent 12,663,941 granted on 2026-06-23
US20250117161A1
Physics

HOST DEVICE FOR CONTROLLING READ-AHEAD OPERATION, METHOD OF OPERATING HOST DEVICE, AND COMPUTING SYSTEM INCLUDING HOST DEVICE

#43 | 2025-04-10 ✅ Patent 12,455,696 granted on 2025-10-28
US20250117142A1
Physics

SUSPEND PARAMETER DETERMINATION DEVICE AND METHOD THEREOF

#44 | 2025-03-27 ✅ Patent 12,646,585 granted on 2026-06-02
US20250104798A1
Physics

CONTROLLER FOR MANAGING BAD BLOCK, STORAGE DEVICE INCLUDING THE SAME, AND METHOD OF OPERATING THE STORAGE DEVICE

#45 | 2025-03-20 ✅ Patent 12,597,104 granted on 2026-04-07
US20250095119A1
Physics

IMAGE PROCESSING DEVICE

#46 | 2025-03-06 ✅ Patent 12,648,135 granted on 2026-06-02
US20250081454A1
Electricity

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE

#47 | 2025-03-06 ✅ Patent 12,437,803 granted on 2025-10-07
US20250078908A1
Physics

BUFFER CHIP, SEMICONDUCTOR PACKAGE INCLUDING BUFFER CHIP AND MEMORY CHIP, OPERATION METHOD OF BUFFER CHIP, AND OPERATION METHOD OF SEMICONDUCTOR PACKAGE

#48 | 2025-03-06 ✅ Patent 12,548,605 granted on 2026-02-10
US20250078879A1
Physics

INTERFACE CIRCUIT AND SEMICONDUCTOR DEVICE INCLUDING THE SAME

#49 | 2025-03-06 ✅ Patent 12,626,344 granted on 2026-05-12
US20250078234A1
Physics

IMAGE PROCESSOR AND IMAGE PROCESSING SYSTEM INCLUDING THE SAME

#50 | 2025-03-06 ✅ Patent 12,505,055 granted on 2025-12-23
US20250077449A1
Physics

MEMORY CONTROLLER AND DATA INPUT/OUTPUT METHOD THEREOF

#51 | 2025-03-06 ✅ Patent 12,380,024 granted on 2025-08-05
US20250077425A1
Physics

MEMORY DEVICE, OPERATING METHOD OF MEMORY DEVICE, AND STORAGE DEVICE

#52 | 2025-03-06 ✅ Patent 12,613,799 granted on 2026-04-28
US20250077412A1
Physics

APPARATUS AND A METHOD FOR MANAGING A MEMORY DEVICE BASED ON A READ OPERATION

#53 | 2025-03-06 ✅ Patent 12,530,259 granted on 2026-01-20
US20250077347A1
Physics

MEMORY CONTROLLER, MEMORY SYSTEM AND OPERATING METHOD OF MEMORY SYSTEM

#54 | 2025-03-06 ✅ Patent 12,625,621 granted on 2026-05-12
US20250077095A1
Physics

DATA STORAGE DEVICE AND METHOD OF OPERATING THE SAME

#55 | 2025-03-06 ✅ Patent 12,242,736 granted on 2025-03-04
US20250077090A1
Physics

MEMORY CONTROLLER INCLUDING ROW HAMMER TRACKING DEVICE

#56 | 2025-02-27 ✅ Patent 12,309,519 granted on 2025-05-20
US20250071448A1
Electricity

Readout circuit for reducing noise in analog-to-digital converters and image sensing device including the same

#57 | 2025-02-27 ✅ Patent 12,646,554 granted on 2026-06-02
US20250069639A1
Physics

MEMORY AND OPERATION METHOD THEREOF

#58 | 2025-02-27 ✅ Patent 12,386,690 granted on 2025-08-12
US20250068500A1
Physics

FAIL DATA AUGMENTATION DEVICE AND METHOD FOR RANDOM ACCESS MEMORY

#59 | 2025-02-13 ✅ Patent 12,218,683 granted on 2025-02-04
US20250055480A1
Electricity

LOG LIKELIHOOD RATIOS ADJUSTMENT BASED ON ERROR TRACKER

#60 | 2025-02-06 ✅ Patent 12,287,979 granted on 2025-04-29
US20250044967A1
Physics

Data storage apparatus and operating method thereof

#61 | 2025-01-30 ✅ Patent 12,451,204 granted on 2025-10-21
US20250037776A1
Physics

MEMORY DEVICE SUPPORTING WORD LINE HOLDING OPERATION AND OPERATING METHOD OF THE SAME

#62 | 2025-01-30 ✅ Patent 12,353,281 granted on 2025-07-08
US20250036523A1
Physics

ADDRESS EMBEDDING FOR ENCODER AND DECODER AND DATA PROCESSING METHOD THEREOF

#63 | 2025-01-30 ✅ Patent 12,625,641 granted on 2026-05-12
US20250036301A1
Physics

MEMORY CONTROLLER AND METHOD OF OPERATING THE SAME

#64 | 2025-01-23 ✅ Patent 12,436,857 granted on 2025-10-07
US20250028614A1
Physics

STORAGE DEVICE EXECUTING ERROR CHECK ON MEMORY BLOCK IN WHICH FIRMWARE IS STORED, SYSTEM AND OPERATING METHOD OF THE STORAGE DEVICE

#65 | 2025-01-16 ✅ Patent 12,445,748 granted on 2025-10-14
US20250024171A1
Electricity

IMAGE SIGNAL PROCESSOR AND IMAGING SYSTEM INCLUDING THE SAME

#66 | 2025-01-16 ✅ Patent 12,633,367 granted on 2026-05-19
US20250022525A1
Physics

STORAGE DEVICE AND OPERATING METHOD OF CONTROLLER OF STORAGE DEVICE

#67 | 2025-01-16 ✅ Patent 12,554,422 granted on 2026-02-17
US20250021244A1
Physics

STORAGE DEVICE ENTERING LOW POWER MODE AFTER EXECUTING BACKGROUND OPERATION AND OPERATING METHOD OF THE STORAGE DEVICE

#68 | 2025-01-09 ✅ Patent 12,530,312 granted on 2026-01-20
US20250013601A1
Physics

MULTIPLEXED DATA TRANSMISSION METHOD BETWEEN ENTITIES AND ELECTRONIC APPARATUS USING THE SAME

#69 | 2025-01-09 ✅ Patent 12,493,555 granted on 2025-12-09
US20250013573A1
Physics

MEMORY CONTROLLER CONTROLLING READ OPERATION AND STORAGE DEVICE INCLUDING THE SAME

#70 | 2025-01-09 ✅ Patent 12,423,225 granted on 2025-09-23
US20250013563A1
Physics

MEMORY CONTROLLER AND MEMORY SYSTEM INCLUDING THE SAME

#71 | 2025-01-09 ✅ Patent 12,619,494 granted on 2026-05-05
US20250013531A1
Physics

STORAGE DEVICE AND OPERATING METHOD THEREOF

#72 | 2025-01-02 ✅ Patent 12,626,773 granted on 2026-05-12
US20250006280A1
Physics

MEMORY DEVICE AND MEMORY SYSTEM INCLUDING PLURAL SWITCH TRANSISTORS IN A STRING

#73 | 2025-01-02 ✅ Patent 12,619,436 granted on 2026-05-05
US20250004779A1
Physics

APPRATUS AND OPERATION METHOD FOR DISTRIBUTED PROCESSING OF PLURAL OPERATIONS IN DATA STORAGE SYSTEM

#74 | 2024-12-26 ✅ Patent 12,626,768 granted on 2026-05-12
US20240428864A1
Physics

MEMORY DEVICE FOR EFFECTIVELY PERFORMING BIT LINE PRECHARGE OPERATION AND OPERATION METHOD OF THE SAME

#75 | 2024-12-26 ✅ Patent 12,499,929 granted on 2025-12-16
US20240428845A1
Physics

MEMORY CONTROLLER, MEMORY SYSTEM INCLUDING THE SAME, AND OPERATING METHOD THEREOF

#76 | 2024-12-26 ✅ Patent 12,554,425 granted on 2026-02-17
US20240427510A1
Physics

MEMORY SYSTEM AND OPERATING METHOD OF MEMORY SYSTEM

#77 | 2024-12-19 ✅ Patent 12,212,336 granted on 2025-01-28
US20240421832A1
Electricity

Method and system for fast column processing for highly irregular LDPC codes

#78 | 2024-12-19 ✅ Patent 12,648,421 granted on 2026-06-02
US20240420999A1
Electricity

METHODS OF MANUFACTURING SEMICONDUCTOR DEVICES INCLUDING SEPARATION PATTERNS

#79 | 2024-12-19 ✅ Patent 12,394,488 granted on 2025-08-19
US20240420769A1
Physics

MEMORY DEVICE PERMITTING OVERWRITE PROGRAM OPERATION AND OPERATION METHOD THEREOF

#80 | 2024-12-19 ✅ Patent 12,517,663 granted on 2026-01-06
US20240419341A1
Physics

STORAGE DEVICE AND METHOD OF OPERATING THE SAME

#81 | 2024-12-12 ✅ Patent 12,504,890 granted on 2025-12-23
US20240411460A1
Physics

STORAGE DEVICE AND METHOD OF OPERATING THE SAME

#82 | 2024-12-05 ✅ Patent 12,530,143 granted on 2026-01-20
US20240402929A1
Physics

STORAGE DEVICE AND OPERATING METHOD THEREOF

#83 | 2024-11-28 ✅ Patent 12,406,744 granted on 2025-09-02
US20240395347A1
Physics

MEMORY CONTROLLER, STORAGE DEVICE, AND OPERATING METHOD OF STORAGE DEVICE

#84 | 2024-11-28 ✅ Patent 12,387,808 granted on 2025-08-12
US20240395346A1
Physics

DATA CORRECTING DEVICE AND DATA CORRECTING METHOD THEREOF

#85 | 2024-11-28 ✅ Patent 12,189,983 granted on 2025-01-07
US20240393976A1
Physics

Storage device including storage controller processing command in which separate commands are merged and operating method thereof

#86 | 2024-11-21 ✅ Patent 12,666,620 granted on 2026-06-23
US20240389327A1
Electricity

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF A SEMICONDUCTOR DEVICE

#87 | 2024-11-21 ✅ Patent 12,462,851 granted on 2025-11-04
US20240386918A1
Physics

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF A SEMICONDUCTOR DEVICE

#88 | 2024-11-21 ✅ Patent 12,664,097 granted on 2026-06-23
US20240385969A1
Physics

MEMORY MODULE, MEMORY SYSTEM INCLUDING MEMORY MODULE, AND METHOD OF OPERATING THE SAME

#89 | 2024-11-21 ✅ Patent 12,657,129 granted on 2026-06-16
US20240385967A1
Physics

MEMORY MODULE, MEMORY SYSTEM INCLUDING MEMORY MODULE, AND METHOD OF OPERATING THE SAME

#90 | 2024-11-14 ✅ Patent 12,635,150 granted on 2026-05-19
US20240381671A1
Electricity

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE

#91 | 2024-11-14 ✅ Patent 12,500,578 granted on 2025-12-16
US20240380390A1
Electricity

VOLTAGE GENERATOR AND CLOCK GENERATION CIRCUIT INCLUDING THE SAME

#92 | 2024-11-14 ✅ Patent 12,462,884 granted on 2025-11-04
US20240379177A1
Physics

PAGE BUFFER CIRCUIT AND READ OPERATION METHOD OF MEMORY

#93 | 2024-11-14 ✅ Patent 12,394,490 granted on 2025-08-19
US20240379166A1
Physics

PV Distribution Variation Detection and Data Reclaim Policy

#94 | 2024-11-14 ✅ Patent 12,638,996 granted on 2026-05-26
US20240377976A1
Physics

OPERATING METHOD OF STORAGE CONTROLLER MANAGING SYSTEM MEMORY BLOCKS AND STORAGE DEVICE INCLUDING THE SAME

#95 | 2024-11-14 ✅ Patent 12,422,998 granted on 2025-09-23
US20240377958A1
Physics

MEMORY DEVICE AND MEMORY SYSTEM FOR PERFORMING PARTIAL WRITE OPERATION, AND OPERATING METHOD THEREOF

#96 | 2024-11-14 ✅ Patent 12,511,051 granted on 2025-12-30
US20240377956A1
Physics

STORAGE DEVICE WITH IMPROVED READ PERFORMANCE AND OPERATION METHOD THEREOF

#97 | 2024-10-31 ✅ Patent 12,598,754 granted on 2026-04-07
US20240365548A1
Electricity

ELECTRONIC DEVICE HAVING STACKED STRUCTURES AND METHOD FOR MANUFACTURING THE SAME

#98 | 2024-10-31 ✅ Patent 12,628,285 granted on 2026-05-12
US20240365480A1
Electricity

EXTERNAL DATA STORAGE DEVICE

#99 | 2024-10-31 ✅ Patent 12,205,662 granted on 2025-01-21
US20240363189A1
Physics

Controller, memory system and operating method of memory system

#100 | 2024-10-31 ✅ Patent 12,487,932 granted on 2025-12-02
US20240362164A1
Physics

CONTROLLER OF STORAGE DEVICE

Also check out SK hynix Inc.'s (Gyeonggi-do, South Korea) applicant profile with 5,421 patent applications submitted.

AssigneeID:

790 ⎘