Steven Zimmerman

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Hoboken, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Purging participant messaging groups
- Patent number 12,199,930
- Issue date Jan 14, 2025
- WHATSAPP LLC
- Isabel Tewes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Keep select messages in networked group conversation threads
- Patent number 11,962,555
- Issue date Apr 16, 2024
- WHATSAPP LLC
- Isabel Tewes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE