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Latest external collaboration on country level. Dive into details by clicking on the dots.

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Dive into the research topics where William R. Blum is active.

Publication


Featured researches published by William R. Blum.


Archive | 2004

Central station monitoring with real-time status and control

Scott Simon; Gordon Hope; William R. Blum


Archive | 2007

Method and apparatus for interfacing security systems by periodic check in with remote facility

Scott Simon; Robert J. Orlando; William R. Blum


Archive | 2009

System for determining real time network up time

William R. Blum


Archive | 2008

INSTANT MESSAGING APPLICATIONS IN SECURITY SYSTEMS

William R. Blum; Kenneth L. Addy; David S. Zakrewski


Archive | 2006

Method and apparatus for using SMS short code messaging to facilitate the transmission of a status update for a security system

Scott Simon; William R. Blum


Archive | 2003

Method for permitting two parties to establish connectivity with both parties behind firewalls

Steven Winick; William R. Blum; Piotr Romanczyk


Archive | 2008

USING CALLER ID FOR SERVICE BASED TWO-WAY VOICE HYBRID DATA AND VOICE REPORTING

William R. Blum; Christopher E. Beach; Chris Coleman


Archive | 2008

Method of establishing virtual security keypad session from a mobile device using java virtual machine

Piotr Romanczyk; William R. Blum; Steve Malone


Archive | 2008

ALARM SIGNALING WITH HYBRID DATA AND TWO WAY VOICE CHANNEL

William R. Blum


Archive | 2007

CELLULAR RADIO COMMUNICATOR AND METHOD FOR CONFIGURING THE SAME

William R. Blum; Christopher E. Beach

Collaboration


Dive into the William R. Blum's collaboration.

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