Do; Hyeong-Hyeop
Patent Applications and Registrations
Patent applications and USPTO patent grants for Do; Hyeong-Hyeop.The latest application filed is for "steel material for taylor welded blank and method for manufacturing hot-stamped part using same steel".
- Do; Hyeong-Hyeop - Chungcheongnam-Do KR
- Do; Hyeong Hyeop - Dangjin KR
| Patent | Date |
|---|---|
| Molded body manufacturing method Grant 11,400,504 - Yoo , et al. August 2, 2 | 2022-08-02 |
| Hot-stamped part and method for manufacturing same Grant 11,390,929 - Yoo , et al. July 19, 2 | 2022-07-19 |
| Steel Material For Taylor Welded Blank And Method For Manufacturing Hot-stamped Part Using Same Steel App 20220074017 - Yoo; Byung Gil ; et al. | 2022-03-10 |
| Steel Material For Taylor Welded Blank And Method For Manufacturing Hot-stamped Part Using Same Steel App 20210292866 - Yoo; Byung Gil ; et al. | 2021-09-23 |
| Hot-stamped Part And Method For Manufacturing Same App 20210147955 - Yoo; Byung Gil ; et al. | 2021-05-20 |
| Molded Body Manufacturing Method App 20180257122 - Yoo; Byung Gil ; et al. | 2018-09-13 |
| High-strength Hot-rolled Plated Steel Sheet And Method For Manufacturing The Same App 20160199892 - KO; KANG-HEE ; et al. | 2016-07-14 |
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