Inventor

MIN WOO KANG

Inventor

KR

Overview

2021–2025

Patent span

Chemistry

Primary field (CPC C)

Patents· 22 as inventor

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

C22Cprimary

C22CAlloys12%

C23CCoating metallic material12%

H10HInorganic light-emitting semiconductor devices having potential barriers10%

H01LSemiconductor devices9%

C21DModifying the physical structure of ferrous metals7%

B23KSoldering or unsoldering4%

F01LCyclically operating valves for machines or engines4%

B21BRolling of metal3%

B21JForging3%

B21KMaking forged or pressed metal products, e.g. horse-shoes, rivets, bolts or wheels3%

PatentTitleYear

12,362,468PIFA type antenna2025 12,349,517Chip-scale package light emitting diode2025 12,252,768Steel for gear and method for manufacturing gear using the same2025 12,191,256Display device2025 12,112,529Apparatus and method for segmenting steel microstructure phase2024 11,898,231Steel for gear and method for manufacturing gear using the same2024 11,862,455Chip-scale package light emitting diode2024 11,587,972Wafer level light-emitting diode array2023 11,578,383Method for manufacturing high-carbon bearing steel and high-carbon bearing steel manufactured therefrom2023 11,560,610Copper alloy for valve seats2023 11,557,696Chip-scale package light emitting diode2023 11,542,573Copper alloy for laser cladding valve sheet2023 11,479,842Heat treatment method for a vehicle component2022 11,427,889Copper alloy for engine valve seats manufactured by laser cladding2022 11,333,918Display apparatus2022 11,282,892Light-emitting element including intermediate connection and branches2022 11,262,688Structure for protruding handle to release developer cartridge2022 11,243,342Display apparatus2022 11,215,251Brake disc and manufacturing method thereof2022 11,198,920Method for manufacturing high-carbon bearing steel and high-carbon bearing steel manufactured therefrom2021 11,137,041Brake disk including decarburized layer and nitride compound layer, and method of manufacturing the same2021 11,139,338Wafer level light-emitting diode array2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2025Patents assigned to HYUNDAI MOTOR CO LTD (11)· patent assignee history

2021–2023Patents assigned to KIA MOTORS CORP (7)· patent assignee history

2021–2025Patents assigned to SEOUL VIOSYS CO LTD (6)· patent assignee history

2021–2025Patents assigned to HYUNDAI STEEL CO (4)· patent assignee history

2021–2025Based in KR· patent location history

2023–2025Patents assigned to KIA CORP (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HYUNDAI MOTOR CO LTD	11	2021–2025
KIA MOTORS CORP	7	2021–2023
SEOUL VIOSYS CO LTD	6	2021–2025
HYUNDAI STEEL CO	4	2021–2025
KIA CORP	4	2023–2025

Locations

Location	Patents	Span
KR	22	2021–2025