Inventor · disambiguated record
Zechen Yu
Also filed as: YU ZECHEN
22 granted patents·190 citations·filing 2021–2024
95Inventor score
Top patents by PatentIndex Score
22 records- 0198USD990081SCleaning robotBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2022·Granted Jun 20, 2023·23 cites·1 claims
- 0296USD1001404SDust bag for cleaning applianceBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2022·Granted Oct 10, 2023·9 cites·1 claims
- 0394USD990798SCleaning robotBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2021·Granted Jun 27, 2023·22 cites·1 claims
- 0493USD992227SCleaning robotBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2022·Granted Jul 11, 2023·22 cites·1 claims
- 0592USD996754SDocking station for cleaning robotBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2022·Granted Aug 22, 2023·27 cites·1 claims
- 0690USD997479SDocking station for cleaning robotBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2022·Granted Aug 29, 2023·13 cites·1 claims
- 0789USD1080108SCleaning robot with sweeping and mopping partsBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2024·Granted Jun 17, 2025·10 cites·1 claims
- 0887USD1031651SCharging post for floor washerBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2023·Granted Jun 18, 2024·11 cites·1 claims
- 0985USD996752SDust bag clamp for cleaning applianceBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2022·Granted Aug 22, 2023·10 cites·1 claims
- 1083USD1021791SDocking station for cleaning robotBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2021·Granted Apr 9, 2024·11 cites·1 claims
- 1180USD998922SWater tank for a cleaning robotBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2021·Granted Sep 12, 2023·7 cites·1 claims
- 1279USD1069702SMultifunctional docking station for a cleaning robotBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2023·Granted Apr 8, 2025·6 cites·1 claims
- 1377USD1060909SDocking station with dust collector for cleaning robotBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2023·Granted Feb 4, 2025·5 cites·1 claims
- 1474USD1050037SDocking station with dust collector for cleaning robotBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2023·Granted Nov 5, 2024·5 cites·1 claims
- 1572USD1036042SHandheld floor washing applianceBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2023·Granted Jul 16, 2024·4 cites·1 claims
- 1666USD1013297SBacteriostatic box for cleaning applianceBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2022·Granted Jan 30, 2024·3 cites·1 claims
- 1762US12427465B2Filters, filter systems, and methods of useUNIV FLORIDA·Filed 2021·Granted Sep 30, 2025·0 cites·14 claims
- 1857USD1102074SCleaning robot with rotary mopBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2024·Granted Nov 11, 2025·1 cites·1 claims
- 1953USD1031194SIntegrated water container for cleaning robotBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2023·Granted Jun 11, 2024·1 cites·1 claims
- 2036USD1107356SFloor brush for floor washing applianceBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2024·Granted Dec 23, 2025·0 cites·1 claims
- 2136USD1097400SHandle for handheld cleaning applianceBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2024·Granted Oct 7, 2025·0 cites·1 claims
- 2235USD1102073SDocking station for cleaning robotBEIJING ROBOROCK TECHNOLOGY CO LTD·Filed 2024·Granted Nov 11, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →