Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8120591 | Detection of low noise frequencies for multiple frequency sensor panel stimulation | Christoph H. Krah, Steve Porter Hotelling, Wayne Carl Westerman | 2012-02-21 |
| 7876311 | Detection of low noise frequencies for multiple frequency sensor panel stimulation | Christoph H. Krah, Steve Porter Hotelling, Wayne Carl Westerman | 2011-01-25 |
| 7643011 | Noise detection in multi-touch sensors | Wayne Carl Westerman | 2010-01-05 |