Superconducting motor quench detection method and apparatus based on rotational symmetry of motor
US-2025341577-A1 · Nov 6, 2025 · US
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Univ Qingdao — Electricity
Univ Qingdao holds 24 patents in Electricity, with representative filings summarized below.
| Metric | Value |
|---|---|
| Company | Univ Qingdao |
| Technology | Electricity |
| Patents in slice | 24 |
| Recent patents in slice | 5 |
| First year | 2019 |
| Last year | 2025 |
Representative patents
Notable publications linking Univ Qingdao to Electricity.
Direct current power supply system for urban rail transit cascaded direct-hanging stations
US-12191772-B2 · Jan 7, 2025 · US
Direct current power supply system for urban rail transit cascaded direct-hanging stations
US-12191772-B2 · Jan 7, 2025 · US
Direct current power supply system for urban rail transit cascaded direct-hanging stations
US-12191772-B2 · Jan 7, 2025 · US
Direct current power supply system for urban rail transit cascaded direct-hanging stations
US-12191772-B2 · Jan 7, 2025 · US
Recent filings
Latest patents from Univ Qingdao in Electricity.
Superconducting motor quench detection method and apparatus based on rotational symmetry of motor
US-2025341577-A1 · Nov 6, 2025 · US
Direct current power supply system for urban rail transit cascaded direct-hanging stations
US-12191772-B2 · Jan 7, 2025 · US
Direct current power supply system for urban rail transit cascaded direct-hanging stations
US-12191772-B2 · Jan 7, 2025 · US
Direct current power supply system for urban rail transit cascaded direct-hanging stations
US-12191772-B2 · Jan 7, 2025 · US
Direct current power supply system for urban rail transit cascaded direct-hanging stations
US-12191772-B2 · Jan 7, 2025 · US
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