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Non Oriented Electrical Steel Sheet And Method For Manufacturing Same
Abstract: The present invention relates to a non-oriented electrical steel sheet and a method for manufacturing same, and more specifically, to a non-oriented electrical steel sheet that may preferably be used as an iron core for a drive motor for an environmentally friendly automobile or the like, and a method for manufacturing same. One aspect of the present invention has the purpose of providing a non-oriented electrical steel sheet with excellent magnetism and fatigue limit, and a method for manufacturing same.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
28 May 2025
Publication Number
24/2025
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. LEE, Hun-Ju
20-26, Pokposarang-gil
Gwangyang-si,
Jeollanam-do 57807
2. LEE, Sang-Woo
6262, Donghaean-ro, Nam-gu
Pohang-si,
Gyeongsangbuk-do 37877
3. KIM, Yun-Su
6262, Donghaean-ro, Nam-gu
Pohang-si,
Gyeongsangbuk-do 37877
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202517051358-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [28-05-2025(online)].pdf | 2025-05-28 |
| 2 | 202517051358-STATEMENT OF UNDERTAKING (FORM 3) [28-05-2025(online)].pdf | 2025-05-28 |
| 3 | 202517051358-REQUEST FOR EXAMINATION (FORM-18) [28-05-2025(online)].pdf | 2025-05-28 |
| 4 | 202517051358-PROOF OF RIGHT [28-05-2025(online)].pdf | 2025-05-28 |
| 5 | 202517051358-PRIORITY DOCUMENTS [28-05-2025(online)].pdf | 2025-05-28 |
| 6 | 202517051358-POWER OF AUTHORITY [28-05-2025(online)].pdf | 2025-05-28 |
| 7 | 202517051358-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [28-05-2025(online)].pdf | 2025-05-28 |
| 8 | 202517051358-FORM 18 [28-05-2025(online)].pdf | 2025-05-28 |
| 9 | 202517051358-FORM 1 [28-05-2025(online)].pdf | 2025-05-28 |
| 10 | 202517051358-FIGURE OF ABSTRACT [28-05-2025(online)].pdf | 2025-05-28 |
| 11 | 202517051358-DECLARATION OF INVENTORSHIP (FORM 5) [28-05-2025(online)].pdf | 2025-05-28 |
| 12 | 202517051358-COMPLETE SPECIFICATION [28-05-2025(online)].pdf | 2025-05-28 |
| 13 | 202517051358-FORM-26 [21-08-2025(online)].pdf | 2025-08-21 |
| 14 | 202517051358-Others-260825.pdf | 2025-08-27 |
| 15 | 202517051358-GPA-260825.pdf | 2025-08-27 |
| 16 | 202517051358-Correspondence-260825.pdf | 2025-08-27 |
| 17 | 202517051358-FORM 3 [13-11-2025(online)].pdf | 2025-11-13 |