Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8085250 | Touch pad with flexible substrate | Shawn P. Day | 2011-12-27 |
| 7990160 | Capacitive sensing with combinatorial sensor layout | — | 2011-08-02 |
| 7977954 | Methods and systems for sigma delta capacitance measuring using shared components | Kirk Hargreaves | 2011-07-12 |
| 7973542 | Methods and systems for guarding a charge transfer capacitance sensor for proximity detection | — | 2011-07-05 |
| 7948245 | Methods and systems for detecting a capacitance using sigma-delta measurement techniques | Kirk Hargreaves, David Ely, Julian Haines | 2011-05-24 |
| 7924029 | Half-bridge for capacitive sensing | Kirk Hargreaves | 2011-04-12 |
| 7902842 | Methods and systems for switched charge transfer capacitance measuring using shared components | Kirk Hargreaves, David Ely, Paul Routley, Julian Haines | 2011-03-08 |