Individual holder
MARSDEN RANDAL J
CA·6 granted patents·7 pending applications·147 citations·filing 2007–2013
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
13 records- 0195US8325141B2Cleanable touch and tap-sensitive surfaceMARSDEN RANDAL J·Filed 2008·Granted Dec 4, 2012·49 cites·37 claims
- 0294US8390572B2Dynamically located onscreen keyboardMARSDEN RANDAL J·Filed 2012·Granted Mar 5, 2013·37 cites·22 claims
- 0393US9104260B2Systems and methods for detecting a press on a touch-sensitive surfaceMARSDEN RANDAL J·Filed 2012·Granted Aug 11, 2015·43 cites·10 claims
- 0484US9110590B2Dynamically located onscreen keyboardMARSDEN RANDAL J·Filed 2011·Granted Aug 18, 2015·8 cites·23 claims
- 0578US9069390B2Systems and methods for monitoring surface sanitationMARSDEN RANDAL J·Filed 2012·Granted Jun 30, 2015·6 cites·20 claims
- 0673US9454270B2Systems and methods for detecting a press on a touch-sensitive surfaceMARSDEN RANDAL J·Filed 2012·Granted Sep 27, 2016·4 cites·17 claims
- 0754US2013187775A1System for monitoring infection control and prevention processesMARSDEN RANDAL J·Filed 2013·Application pending·0 cites
- 0847US2008018598A1Hands-free computer access for medical and dentistry applicationsMARSDEN RANDAL J·Filed 2007·Application pending·0 cites
- 0945US2015067571A1Word prediction on an onscreen keyboardMARSDEN RANDAL J·Filed 2013·Application pending·0 cites
- 1041US2012306758A1System for detecting a user on a sensor-based surfaceMARSDEN RANDAL J·Filed 2012·Application pending·0 cites
- 1140US2012075193A1Multiplexed numeric keypad and touchpadMARSDEN RANDAL J·Filed 2011·Application pending·0 cites
- 1240US2014028624A1Systems and methods for detecting a press on a touch-sensitive surfaceMARSDEN RANDAL J·Filed 2012·Application pending·0 cites
- 1339US2012113028A1Method for detecting and locating keypress-events on touch- and vibration-sensitive flat surfacesMARSDEN RANDAL J·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →