LexDanaLexDanabeta
Inventor

Jae-Yoon HWANG

Inventor
KR

Overview

2→
Patents
2021–2023
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

B21Bprimary
B21BRolling of metal25%
C21DModifying the physical structure of ferrous metals25%
C22CAlloys25%
C23CCoating metallic material25%
PatentTitleYear
11,578,383Method for manufacturing high-carbon bearing steel and high-carbon bearing steel manufactured therefrom202311,198,920Method for manufacturing high-carbon bearing steel and high-carbon bearing steel manufactured therefrom2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2023Patents assigned to HYUNDAI MOTOR CO LTD (2)· patent assignee history
2021–2023Patents assigned to HYUNDAI STEEL CO (2)· patent assignee history
2021Patents assigned to KIA MOTORS CORP (1)· patent assignee history
2021–2023Based in KR· patent location history
2023Patents assigned to KIA CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HYUNDAI MOTOR CO LTD22021–2023
HYUNDAI STEEL CO22021–2023
KIA CORP12023
KIA MOTORS CORP12021
Locations
LocationPatentsSpan
KR22021–2023