Inventor

JOO-SANG LEE

Inventor

US

Overview

2021–2025

Patent span

Physics

Primary field (CPC G)

Patents· 13 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G11Cprimary

G11CStatic stores65%

G06FElectric digital data processing25%

H01LSemiconductor devices5%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%

PatentTitleYear

12,315,550Memory with per die temperature-compensated refresh control2025 12,165,690Adjusting refresh rate during self-refresh state2024 12,142,313Systems and methods for capture and replacement of hammered word line address2024 12,087,347Methods for adjusting row hammer refresh rates and related memory devices and systems2024 11,922,031Apparatus with directed refresh management mechanism2024 11,783,881Apparatuses, systems, and methods for direct refresh management commands2023 11,776,612Memory with per die temperature-compensated refresh control2023 11,705,181Methods for adjusting row hammer refresh rates and related memory devices and systems2023 11,610,622Apparatuses and methods for staggered timing of skipped refresh operations2023 11,302,376Systems and methods for memory refresh2022 11,295,800Methods for adjusting row hammer refresh rates and related memory devices and systems2022 11,276,456Systems and methods for capture and replacement of hammered word line address2022 11,200,939Memory with per die temperature-compensated refresh control2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2024Patents assigned to MICRON TECHNOLOGY INC (10)· patent assignee history

2021–2025Based in US· patent location history

2024–2025Patents assigned to LODESTAR LICENSING GROUP LLC (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MICRON TECHNOLOGY INC	10	2021–2024
LODESTAR LICENSING GROUP LLC	3	2024–2025

Locations

Location	Patents	Span
US	13	2021–2025