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Gyeonggi-do, South Korea

Chang-Yeol Yoo

USPTO Granted Patents = 7

Average Co-Inventor Count = 1.9

ph-index = 1

Location History:

Gyeonggi-Do, KR (2020 - 2021)
Yongin-si, KR (2021)
Suwon-si, KR (2022 - 2023)

Company Filing History:

7 out of 18,700

Hyundai Motor Company

Kia Motors Corporation

Kia Corporation

4. 1 out of 237

Sejong University

where one patent can have more than one assignee

Years Active: 2020-2025

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12208432 - Method of drawing an axial tube made of aluminum material and a cowl cross bar manufactured using same (2025-01-28),

2. 12202416 - Method for manufacturing real aluminum using aluminum alloy capable of being applied to coil-to-uncoil process, and vehicle interior part (2025-01-21),

3. 11639140 - Method for manufacturing real aluminum using aluminum alloy capable of being applied to coil-to-uncoil process, and vehicle interior part (2023-05-02),

4. 11525171 - Rose-gold-colored copper alloy and vehicle interior material using the same (2022-12-13),

5. 11091665 - Clear composition for alumium foot rest and coating method for aluminium foot rest (2021-08-17),

6. 10947635 - Surface treatment method for aluminum exterior part of vehicle (2021-03-16),

7. 10760163 - Surface treatment method of aluminum for bonding different materials (2020-09-01),

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