Assignee
SIMMONS MARTIN JOHN
GB9 patents
Top patents by PatentIndex Score
US8842091B2Sep 23, 2014
Two-dimensional touch panel
SIMMONS MARTIN JOHN21 citations92
US8552994B2Oct 8, 2013
Method and apparatus to measure self-capacitance using a single pin
SIMMONS MARTIN JOHN17 citations91
US8797280B2Aug 5, 2014
Systems and methods for improved touch screen response
SIMMONS MARTIN JOHN7 citations81
US8860686B2Oct 14, 2014
Multi-chip touch screens
SIMMONS MARTIN JOHN7 citations77
US9692439B2Jun 27, 2017
Apparatus using a differential analog-to-digital converter
SIMMONS MARTIN JOHN2 citations72
US8253706B2Aug 28, 2012
Apparatus using a differential analog-to-digital converter
SIMMONS MARTIN JOHN3 citations61
US9372580B2Jun 21, 2016
Enhanced touch detection methods
SIMMONS MARTIN JOHN2 citations58
US9411472B2Aug 9, 2016
Touch sensor with adaptive touch detection thresholding
SIMMONS MARTIN JOHN1 citations50
US9354740B2May 31, 2016
Object orientation determination
SIMMONS MARTIN JOHN0 citations40