Wei-Hean Liew

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Boston, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Earphone positioning and retention
- Patent number 11,700,476
- Issue date Jul 11, 2023
- Sonos, Inc.
- Brandon Holley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Earphone Positioning and Retention
- Publication number 20230283942
- Publication date Sep 7, 2023
- Sonos, Inc.
- Brandon Holley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Manufacture of a Grille Element for a Media Playback Device
- Publication number 20230078055
- Publication date Mar 16, 2023
- Sonos, Inc.
- Wei-Hean Liew
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Earphone Positioning and Retention
- Publication number 20220095040
- Publication date Mar 24, 2022
- Sonos, Inc.
- Brandon Holley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE