Individual holder
BLUM WILLIAM R
US·4 granted patents·1 pending application·13 citations·filing 2008–2014
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0177US8565125B2Services based two way voice service recording and loggingBLUM WILLIAM R·Filed 2009·Granted Oct 22, 2013·6 cites·15 claims
- 0276US8291267B2System for determining real time network up timeBLUM WILLIAM R·Filed 2008·Granted Oct 16, 2012·7 cites·10 claims
- 0348US9601002B2System and method for protecting a security systemBLUM WILLIAM R·Filed 2014·Granted Mar 21, 2017·0 cites·20 claims
- 0441US8952803B2System and method for protecting a security systemBLUM WILLIAM R·Filed 2011·Granted Feb 10, 2015·0 cites·20 claims
- 0541US2012133511A1Method and apparatus for detecting control panel attacks in a security systemBLUM WILLIAM R·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →