Brian J. Hetherman

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Westborough, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Sleep staging using an in-ear photoplethysmography (PPG)
- Patent number 10,827,972
- Issue date Nov 10, 2020
- Bose Corporation
- Tegan M. Ayers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biopotential wakeup word
- Patent number 10,488,831
- Issue date Nov 26, 2019
- Bose Corporation
- Christian A. Trott
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
BIOPOTENTIAL WAKEUP WORD
- Publication number 20190155226
- Publication date May 23, 2019
- Bose Corporation
- Christian A. Trott
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE