Jeffrey Yu

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San Francisco, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Precision sleep tracking using a contactless sleep tracking device
- Patent number 11,754,676
- Issue date Sep 12, 2023
- Google LLC
- Dongeek Shin
- G01 - MEASURING TESTING
Information Patent Grant
Presence and directional motion detection
- Patent number 10,973,103
- Issue date Apr 6, 2021
- Google LLC
- Shigefumi Honjo
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Precision Sleep Tracking Using a Contactless Sleep Tracking Device
- Publication number 20220050175
- Publication date Feb 17, 2022
- Google LLC
- Dongeek Shin
- G01 - MEASURING TESTING
Information Patent Application
PRESENCE AND DIRECTIONAL MOTION DETECTION
- Publication number 20200245423
- Publication date Jul 30, 2020
- Google LLC
- Shigefumi Honjo
- G06 - COMPUTING CALCULATING COUNTING