Tarmo Lehtpuu

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London, GB

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Patents Grantslast 30 patents

Information Patent Grant
Determining user access to groups generated in a closed online syst...
- Patent number 10,476,882
- Issue date Nov 12, 2019
- Facebook, Inc.
- John David Egan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Splitting message channels
- Patent number 10,218,663
- Issue date Feb 26, 2019
- Facebook, Inc.
- Tarmo Lehtpuu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DETERMINING USER ACCESS TO GROUPS GENERATED IN A CLOSED ONLINE SYST...
- Publication number 20180083976
- Publication date Mar 22, 2018
- FACEBOOK, INC.
- John David Egan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPLITTING MESSAGE CHANNELS
- Publication number 20170208028
- Publication date Jul 20, 2017
- FACEBOOK, INC.
- Tarmo Lehtpuu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE