Douglas Sigelbaum

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San Francisco, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Utilizing an intelligent in-cabin media capture device in conjuncti...
- Patent number 11,887,386
- Issue date Jan 30, 2024
- Lyft, Inc.
- Matthew Allen Davis
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Transportation communication device
- Patent number D997988
- Issue date Sep 5, 2023
- Lyft, Inc.
- Matthew Allen Davis
- D14 - Recording, communication, or information retrieval equipment