Leonid Shvarzberg

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Santa Rosa, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Modular digital telephone system and method including an universal...
- Patent number 6,577,730
- Issue date Jun 10, 2003
- Teltronics, Inc.
- Stephen Weir
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Alarm display and method
- Patent number 6,577,729
- Issue date Jun 10, 2003
- Teltronics, Inc.
- Stephen Weir
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for expanding legacy switches
- Patent number 6,570,981
- Issue date May 27, 2003
- Teltronics, Inc.
- Stephen Weir
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Timing and switching array and method
- Patent number 6,567,517
- Issue date May 20, 2003
- Teltronics, Inc.
- Stephen Weir
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Shelf driver unit and method
- Patent number 6,333,981
- Issue date Dec 25, 2001
- Harris Corporation
- Stephen Weir
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modular digital telephone system and method including an universal...
- Patent number 6,330,328
- Issue date Dec 11, 2001
- Teltronics, Inc.
- Stephen Weir
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Wake-On-Link
- Publication number 20160197736
- Publication date Jul 7, 2016
- Cisco Technology, Inc.
- Leonid Shvarzberg
- G06 - COMPUTING CALCULATING COUNTING