Inventor · name-matched record
LIU YU-CHEN
2 granted patents·3 pending applications·0 citations·filing 2024–2025
22Inventor score
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
5 records- 0172US12588174B2Electronic deviceQISDA CORP·Filed 2024·Granted Mar 24, 2026·0 cites·20 claims
- 0270US2026078865A1Support standQISDA CORP·Filed 2025·Application pending·0 cites
- 0360US2026043842A1Circuit board measurement kit and circuit board measurement methodUNIMICRON TECHNOLOGY CORP·Filed 2024·Application pending·0 cites
- 0451US2026069048A1Air mattress systemWELLELL INC·Filed 2024·Application pending·0 cites
- 0548US12592641B2Bidirectional high voltage gain DC-DC power converter with automatic current sharing functionUNIV NAT TAIWAN SCIENCE & TECHNOLOGY·Filed 2024·Granted Mar 31, 2026·0 cites·10 claims
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Identity basis: exact name match across USPTO filings. How scoring works →