Inventor

MULLIGAN ROGER C

CA3 patents

Patents

3 patents

US6970160B2Nov 29, 2005

Lattice touch-sensing system

3M INNOVATIVE PROPERTIES CO266 citations95

US6961049B2Nov 1, 2005

Capacitive touch sensor architecture with unique sensor bar addressing

3M INNOVATIVE PROPERTIES CO84 citations94

US6825833B2Nov 30, 2004

System and method for locating a touch on a capacitive touch screen

3M INNOVATIVE PROPERTIES CO148 citations93