Sergei Kazantsev

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Northridge, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Sharing video footage from audio/video recording and communication...
- Patent number 11,153,637
- Issue date Oct 19, 2021
- Amazon Technologies, Inc.
- Sergei Kazantsev
- G08 - SIGNALLING
Information Patent Grant
Sharing video footage from audio/video recording and communication...
- Patent number 10,448,086
- Issue date Oct 15, 2019
- Amazon Technologies, Inc.
- Sergei Kazantsev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Sharing Video Footage from Audio/Video Recording and Communication...
- Publication number 20200007925
- Publication date Jan 2, 2020
- AMAZON TECHNOLOGIES, INC.
- Sergei Kazantsev
- G08 - SIGNALLING
Information Patent Application
Sharing Video Footage from Audio/Video Recording and Communication...
- Publication number 20180242037
- Publication date Aug 23, 2018
- Ring Inc.
- Sergei Kazantsev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE