Assignee
HOUSTON JOHN
US·3 granted patents·1 pending application·49 citations·filing 2008–2012
Top patents by PatentIndex Score
4 records- 0195US8390218B2Synchronized vibration device for haptic feedbackHOUSTON JOHN·Filed 2011·Granted Mar 5, 2013·45 cites·27 claims
- 0277US8818901B2Digital rights management systems and methods for audience measurementHOUSTON JOHN·Filed 2009·Granted Aug 26, 2014·4 cites·25 claims
- 0361US2008103978A1Digital rights management systems and methods for audience measurementHOUSTON JOHN·Filed 2008·Application pending·0 cites
- 0453US8620607B2Systems and methods for metering and analyzing energy consumption of events within a portable deviceHOUSTON JOHN·Filed 2012·Granted Dec 31, 2013·0 cites·9 claims
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