Metal purification device and method based on mass-to-charge ratio difference
US-2025381570-A1 · Dec 18, 2025 · US
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Univ Shanghai — Electricity
Univ Shanghai holds 51 patents in Electricity, with representative filings summarized below.
| Metric | Value |
|---|---|
| Company | Univ Shanghai |
| Technology | Electricity |
| Patents in slice | 51 |
| Recent patents in slice | 19 |
| First year | 2016 |
| Last year | 2025 |
Representative patents
Notable publications linking Univ Shanghai to Electricity.
Metal purification device and method based on mass-to-charge ratio difference
US-2025381570-A1 · Dec 18, 2025 · US
Metal purification device and method based on mass-to-charge ratio difference
US-2025381570-A1 · Dec 18, 2025 · US
Holographic near-eye display device with multi-angle simultaneous illumination and an eyebox expansion method
US-2025362514-A1 · Nov 27, 2025 · US
Holographic near-eye display device with multi-angle simultaneous illumination and an eyebox expansion method
US-2025362514-A1 · Nov 27, 2025 · US
Recent filings
Latest patents from Univ Shanghai in Electricity.
Metal purification device and method based on mass-to-charge ratio difference
US-2025381570-A1 · Dec 18, 2025 · US
Metal purification device and method based on mass-to-charge ratio difference
US-2025381570-A1 · Dec 18, 2025 · US
Metal purification device and method based on mass-to-charge ratio difference
US-2025381570-A1 · Dec 18, 2025 · US
Holographic near-eye display device with multi-angle simultaneous illumination and an eyebox expansion method
US-2025362514-A1 · Nov 27, 2025 · US
Holographic near-eye display device with multi-angle simultaneous illumination and an eyebox expansion method
US-2025362514-A1 · Nov 27, 2025 · US
Related pages
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