Inventor · disambiguated record
Alan Wing Hor Cheng
Also filed as: CHENG ALAN · CHENG ALAN WING HOR
10 granted patents·85 citations·filing 2015–2022
88Inventor score
Technology areasE06B
Top patents by PatentIndex Score
10 records- 0195US10104997B2External motor drive system for window covering system with continuous cord loopAXIS LABS INC·Filed 2016·Granted Oct 23, 2018·27 cites·17 claims
- 0294US9670723B2Motor drive system for window covering system with continuous cord loopAXIS LABS INC·Filed 2015·Granted Jun 6, 2017·16 cites·20 claims
- 0390US10863846B2External motor drive system for window covering system with continuous cord loopAXIS LABS INC·Filed 2019·Granted Dec 15, 2020·10 cites·16 claims
- 0489US10494863B2Motor drive system for window covering system with continuous cord loopAXIS LABS INC·Filed 2017·Granted Dec 3, 2019·8 cites·19 claims
- 0583US11178992B2External motor drive system for window covering system with continuous cord loopRYSE INC·Filed 2018·Granted Nov 23, 2021·6 cites·19 claims
- 0676USD797060SLift-control device for window coveringsAXIS LABS INC·Filed 2016·Granted Sep 12, 2017·18 cites·1 claims
- 0772US12098595B2Motor drive system for window covering system with continuous cord loopRYSE INC·Filed 2022·Granted Sep 24, 2024·0 cites·20 claims
- 0867US11583126B2External motor drive system for window covering system with continuous cord loopRYSE INC·Filed 2022·Granted Feb 21, 2023·0 cites·20 claims
- 0963US11272802B2External motor drive system for window covering system with continuous cord loopRYSE INC·Filed 2020·Granted Mar 15, 2022·0 cites·20 claims
- 1058US11519221B2Motor drive system for window covering system with continuous cord loopRYSE INC·Filed 2019·Granted Dec 6, 2022·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →