Mountain View, California
United States
14
2025-01-23
The entities that hold a legal rights for patent applications filed by inventor Lien Yu-An:
Yu-An Lien from Mountain View, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Systems and Methods of Detecting and Responding to a Visitor to a Smart Home Environment
#2 | 2024-07-18Doorbell Camera
#3 | 2023-10-26Doorbell camera
#4 | 2023-09-28Systems and methods of detecting and responding to a visitor to a smart home environment
#5 | 2022-08-04Systems and Methods of Detecting and Responding to a Visitor to a Smart Home Environment
#6 | 2022-07-28Systems and methods of detecting and responding to a visitor to a smart home environment
#7 | 2022-04-21Doorbell camera
#8 | 2021-12-02Systems and methods of presenting appropriate actions for responding to a visitor to a smart home environment
#9 | 2020-09-10Doorbell camera
#10 | 2020-09-10Systems and methods of detecting and responding to a visitor to a smart home environment
#11 | 2020-07-02Doorbell camera
#12 | 2019-03-21Systems and methods of presenting appropriate actions for responding to a visitor to a smart home environment
#13 | 2019-03-21Systems and methods of detecting and responding to a visitor to a smart home environment
#14 | 2018-07-05Doorbell camera
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