Inventor · disambiguated record
Yu-An Lien
Also filed as: LIEN YU-AN
12 granted patents·2 pending applications·122 citations·filing 2017–2024
91Inventor score
Files withGOOGLE LLC14
Top patents by PatentIndex Score
14 records- 0197US11710387B2Systems and methods of detecting and responding to a visitor to a smart home environmentGOOGLE LLC·Filed 2022·Granted Jul 25, 2023·7 cites·20 claims
- 0297US11356643B2Systems and methods of presenting appropriate actions for responding to a visitor to a smart home environmentGOOGLE LLC·Filed 2021·Granted Jun 7, 2022·8 cites·20 claims
- 0397US11256908B2Systems and methods of detecting and responding to a visitor to a smart home environmentGOOGLE LLC·Filed 2020·Granted Feb 22, 2022·8 cites·20 claims
- 0497US11212427B2Doorbell cameraGOOGLE LLC·Filed 2020·Granted Dec 28, 2021·15 cites·20 claims
- 0597US11039048B2Doorbell cameraGOOGLE LLC·Filed 2020·Granted Jun 15, 2021·11 cites·19 claims
- 0697US10708472B2Doorbell cameraGOOGLE LLC·Filed 2017·Granted Jul 7, 2020·34 cites·20 claims
- 0796US10664688B2Systems and methods of detecting and responding to a visitor to a smart home environmentGOOGLE LLC·Filed 2017·Granted May 26, 2020·24 cites·20 claims
- 0892US12125369B2Systems and methods of detecting and responding to a visitor to a smart home environmentGOOGLE LLC·Filed 2023·Granted Oct 22, 2024·1 cites·20 claims
- 0992US11997370B2Doorbell cameraGOOGLE LLC·Filed 2023·Granted May 28, 2024·2 cites·20 claims
- 1092US11671683B2Doorbell cameraGOOGLE LLC·Filed 2021·Granted Jun 6, 2023·3 cites·20 claims
- 1189US11134227B2Systems and methods of presenting appropriate actions for responding to a visitor to a smart home environmentGOOGLE LLC·Filed 2017·Granted Sep 28, 2021·9 cites·19 claims
- 1284US2025029460A1Systems and Methods of Detecting and Responding to a Visitor to a Smart Home EnvironmentGOOGLE LLC·Filed 2024·Application pending·0 cites
- 1369US12342059B2Doorbell cameraGOOGLE LLC·Filed 2024·Granted Jun 24, 2025·0 cites·21 claims
- 1465US2022247978A1Systems and Methods of Detecting and Responding to a Visitor to a Smart Home EnvironmentGOOGLE LLC·Filed 2022·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →