Lyford Beverage JR.

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Lawrence, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Portable playback device power management
- Patent number 12,019,496
- Issue date Jun 25, 2024
- Sonos, Inc.
- Liang Chai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable playback device power management
- Patent number 11,513,581
- Issue date Nov 29, 2022
- Sonos, Inc.
- Liang Chai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable playback device power management
- Patent number 11,126,243
- Issue date Sep 21, 2021
- Sonos, Inc.
- Liang Chai
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PORTABLE PLAYBACK DEVICE POWER MANAGEMENT
- Publication number 20240295914
- Publication date Sep 5, 2024
- Sonos, Inc.
- Liang Chai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Adjustable Mounting Assembly
- Publication number 20240111486
- Publication date Apr 4, 2024
- Sonos, Inc.
- Ernesto Figueira
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PORTABLE PLAYBACK DEVICE POWER MANAGEMENT
- Publication number 20230085004
- Publication date Mar 16, 2023
- Sonos, Inc.
- Liang Chai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PORTABLE PLAYBACK DEVICE POWER MANAGEMENT
- Publication number 20220019278
- Publication date Jan 20, 2022
- Sonos, Inc.
- Liang Chai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Portable Playback Device Power Management
- Publication number 20200387210
- Publication date Dec 10, 2020
- Sonos, Inc.
- Liang Chai
- G06 - COMPUTING CALCULATING COUNTING