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Leonid Shvarzberg
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Santa Rosa, CA, US
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Patents Grants
last 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 Applications
last 30 patents
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Patent Application
Wake-On-Link
Publication number
20160197736
Publication date
Jul 7, 2016
Cisco Technology, Inc.
Leonid Shvarzberg
G06 - COMPUTING CALCULATING COUNTING