Assignee
CAMPBELL ALAN STIRLING
US·2 granted patents·2 pending applications·0 citations·filing 2010–2011
Top patents by PatentIndex Score
4 records- 0142US8824929B2Method for increasing useful life of an image forming apparatusCAMPBELL ALAN STIRLING·Filed 2010·Granted Sep 2, 2014·0 cites·33 claims
- 0236US8837967B2Device for determining and adjusting transfer voltage in an imaging apparatus and a method thereofCAMPBELL ALAN STIRLING·Filed 2010·Granted Sep 16, 2014·0 cites·32 claims
- 0336US2012311476A1System and method for providing an adaptive touch screen keyboardCAMPBELL ALAN STIRLING·Filed 2011·Application pending·0 cites
- 0436US2012306767A1Method for editing an electronic image on a touch screen displayCAMPBELL ALAN STIRLING·Filed 2011·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →