Inventor · name-matched record
YU ZECHEN
14 granted patents·0 citations·filing 2020–2025
82Inventor score
Technology areasG01N
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
14 records- 0153US12546694B2Method and apparatus for detecting acidity of airborne particlesUNIV FLORIDA·Filed 2020·Granted Feb 10, 2026·0 cites·17 claims
- 0244USD1120545SCleaning robotBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2024·Granted Mar 24, 2026·0 cites·1 claims
- 0344USD1108749SCleaning robotBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2024·Granted Jan 6, 2026·0 cites·1 claims
- 0443USD1109792SProjectorBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2023·Granted Jan 20, 2026·0 cites·1 claims
- 0540USD1114441SFloor washing applianceBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2024·Granted Feb 17, 2026·0 cites·1 claims
- 0640USD1113020SFloor washing applianceBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2024·Granted Feb 10, 2026·0 cites·1 claims
- 0739USD1110627SFloor washing applianceBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2024·Granted Jan 27, 2026·0 cites·1 claims
- 0836USD1118516SDocking station for vacuum cleanerBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2025·Granted Mar 17, 2026·0 cites·1 claims
- 0936USD1117026SCharging base for floor cleaning applianceBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2024·Granted Mar 10, 2026·0 cites·1 claims
- 1036USD1113718SCharging base for cleaning applianceBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2024·Granted Feb 17, 2026·0 cites·1 claims
- 1136USD1110626SMachine body of floor washing applianceBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2024·Granted Jan 27, 2026·0 cites·1 claims
- 1236USD1109961SCleaning robot with protrusible side brushBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2024·Granted Jan 20, 2026·0 cites·1 claims
- 1335USD1108753SDocking station for cleaning robotBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2024·Granted Jan 6, 2026·0 cites·1 claims
- 1433USD1108362SCharging station for cleaning applianceBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2023·Granted Jan 6, 2026·0 cites·1 claims
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Identity basis: exact name match across USPTO filings. How scoring works →