Rare-earth permanent magnetic powder, bonded magnet containing thereof and device using the bonded magnet
US-10079085-B2 · Sep 18, 2018 · US
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Yuan Yongqiang patents
Yuan Yongqiang holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Jan 26, 2016 |
| Latest publication | Sep 18, 2018 |
Filing trend
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Recent patents
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Technology areas
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| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 2 |
| Electricity | 2 |
| Operations & Transport | 1 |
| Cross-Sectional Technologies | 1 |