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High Strength Hot Dipped Galvanized Steel Sheet Having Excellent Surface Quality And Spot Weldability, And Manufacturing Method Therefor
Abstract: According to one aspect of the present invention, provided are a high-strength hot-dipped galvanized steel sheet having excellent surface quality and spot weldability, and a manufacturing method therefor.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
10 July 2023
Publication Number
47/2023
Publication Type
INA
Invention Field
METALLURGY
Status
Email
Parent Application
Applicants
POSCO CO., LTD
6261, Donghaean-ro, Nam-gu, Pohang-si, Gyeongsangbuk-do 37859
Inventors
1. KANG, Ki-Cheol
c/o Gwangyang Iron & Steel Works, 20-26, Pokposarang-gil,
Gwangyang-si,
Jeollanam-do 57807
2. PARK, Jong-Chan
c/o Gwangyang Iron & Steel Works, 20-26, Pokposarang-gil,
Gwangyang-si,
Jeollanam-do 57807
3. SO, Seul-Gi
c/o Gwangyang Iron & Steel Works, 20-26, Pokposarang-gil,
Gwangyang-si,
Jeollanam-do 57807
4. KIM, Myung-Soo
c/o Gwangyang Iron & Steel Works, 20-26, Pokposarang-gil,
Gwangyang-si,
Jeollanam-do 57807
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202317046316-STATEMENT OF UNDERTAKING (FORM 3) [10-07-2023(online)].pdf | 2023-07-10 |
| 2 | 202317046316-REQUEST FOR EXAMINATION (FORM-18) [10-07-2023(online)].pdf | 2023-07-10 |
| 3 | 202317046316-PROOF OF RIGHT [10-07-2023(online)].pdf | 2023-07-10 |
| 4 | 202317046316-PRIORITY DOCUMENTS [10-07-2023(online)].pdf | 2023-07-10 |
| 5 | 202317046316-POWER OF AUTHORITY [10-07-2023(online)].pdf | 2023-07-10 |
| 6 | 202317046316-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [10-07-2023(online)].pdf | 2023-07-10 |
| 7 | 202317046316-FORM 1 [10-07-2023(online)].pdf | 2023-07-10 |
| 8 | 202317046316-FIGURE OF ABSTRACT [10-07-2023(online)].pdf | 2023-07-10 |
| 9 | 202317046316-DECLARATION OF INVENTORSHIP (FORM 5) [10-07-2023(online)].pdf | 2023-07-10 |
| 10 | 202317046316-COMPLETE SPECIFICATION [10-07-2023(online)].pdf | 2023-07-10 |
| 11 | 202317046316-FORM 18 [11-07-2023(online)].pdf | 2023-07-11 |
| 12 | 202317046316-FORM-26 [20-07-2023(online)].pdf | 2023-07-20 |
| 13 | 202317046316-Others-210723.pdf | 2023-09-06 |
| 14 | 202317046316-GPA-210723.pdf | 2023-09-06 |
| 15 | 202317046316-Correspondence-210723.pdf | 2023-09-06 |
| 16 | 202317046316-FORM 3 [22-12-2023(online)].pdf | 2023-12-22 |