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Tailor Welded Blank, Hot Press Formed Part, And Method For Manufacturing Same
Abstract: According to one aspect of the present invention, it is possible to provide a tailor welded blank, a hot press formed part, and a method for manufacturing same, the tailor welded blank having a weld part that can effectively prevent deterioration of properties after hot press forming.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
04 September 2023
Publication Number
50/2023
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
Parent Application
Applicants
POSCO CO., LTD
6261, Donghaean-ro, Nam-gu, Pohang-si, Gyeongsangbuk-do 37859
Inventors
1. UHM, Sang-Ho
POSCO 100, Songdogwahak-ro
Yeonsu-gu,
Incheon 21985
2. KIM, Chung-Ha
POSCO 100, Songdogwahak-ro
Yeonsu-gu,
Incheon 21985
3. HAN, Il-Wook
c/o Pohang Iron & Steel Works, 6262, Donghaean-ro, Nam-gu
Pohang-si,
Gyeongsangbuk-do 37877
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202317059395-STATEMENT OF UNDERTAKING (FORM 3) [04-09-2023(online)].pdf | 2023-09-04 |
| 2 | 202317059395-REQUEST FOR EXAMINATION (FORM-18) [04-09-2023(online)].pdf | 2023-09-04 |
| 3 | 202317059395-PROOF OF RIGHT [04-09-2023(online)].pdf | 2023-09-04 |
| 4 | 202317059395-PRIORITY DOCUMENTS [04-09-2023(online)].pdf | 2023-09-04 |
| 5 | 202317059395-POWER OF AUTHORITY [04-09-2023(online)].pdf | 2023-09-04 |
| 6 | 202317059395-FORM 18 [04-09-2023(online)].pdf | 2023-09-04 |
| 7 | 202317059395-FORM 1 [04-09-2023(online)].pdf | 2023-09-04 |
| 8 | 202317059395-FIGURE OF ABSTRACT [04-09-2023(online)].pdf | 2023-09-04 |
| 9 | 202317059395-DRAWINGS [04-09-2023(online)].pdf | 2023-09-04 |
| 10 | 202317059395-DECLARATION OF INVENTORSHIP (FORM 5) [04-09-2023(online)].pdf | 2023-09-04 |
| 11 | 202317059395-COMPLETE SPECIFICATION [04-09-2023(online)].pdf | 2023-09-04 |
| 12 | 202317059395-Proof of Right [24-11-2023(online)].pdf | 2023-11-24 |
| 13 | 202317059395-FORM-26 [24-11-2023(online)].pdf | 2023-11-24 |
| 14 | 202317059395-GPA-301123.pdf | 2023-12-15 |
| 15 | 202317059395-Correspondence-301123.pdf | 2023-12-15 |
| 16 | 202317059395-Others-301123.pdf | 2024-01-05 |
| 17 | 202317059395-FORM 3 [02-02-2024(online)].pdf | 2024-02-02 |