Cu-containing non-oriented electrical steel sheet and manufacturing method therefor
US-12378623-B2 · Aug 5, 2025 · US
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Chu Shuangjie patents
Chu Shuangjie is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chu Shuangjie |
| Total patents | 13 |
| First publication | Sep 10, 2015 |
| Latest publication | Aug 5, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Low-Magnetostrictive Oriented Silicon Steel and Manufacturing Method Therefor
US-2024071661-A1 · Feb 29, 2024 · US
Cu-containing non-oriented electrical steel sheet and manufacturing method therefor
US-2024011112-A1 · Jan 11, 2024 · US
Non-oriented electrical steel plate and manufacturing method therefor
US-2023416883-A1 · Dec 28, 2023 · US
Grain-oriented silicon steel having heat-resistant magnetic domain and manufacturing method thereof
US-11633809-B2 · Apr 25, 2023 · US
Manufacturing method for high silicon grain oriented electrical steel sheet
US-11608541-B2 · Mar 21, 2023 · US
Non-oriented electrical steel sheet and manufacturing method therefor
US-2022333226-A1 · Oct 20, 2022 · US
Method for manufacturing stress-relief-annealing-resistant, low-iron-loss grain-oriented silicon steel
US-11459634-B2 · Oct 4, 2022 · US
Manufacturing method for high silicon grain oriented electrical steel sheet
US-2021047706-A1 · Feb 18, 2021 · US
A grain-oriented silicon steel having heat-resistant magnetic domain and manufacturing method thereof
US-2021023659-A1 · Jan 28, 2021 · US
Recent patents
Latest publications not already listed above.
Method for manufacturing stress-relief-annealing-resistant, low-iron-loss grain-oriented silicon steel
US-2020362433-A1 · Nov 19, 2020 · US
Manufacturing method of common grain-oriented silicon steel with high magnetic induction
US-9905361-B2 · Feb 27, 2018 · US
Manufacturing Method of Common Grain-Oriented Silicon Steel with High Magnetic Induction
US-2015255211-A1 · Sep 10, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Baoshan Iron & Steel | 13 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C22C38/02 | 13 |
| C21D8/1222 | 13 |
| C22C38/04 | 11 |
| C22C38/06 | 11 |
| C21D8/1233 | 11 |