Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8264466 | Touch screen having reduced visibility transparent conductor pattern | Joseph C. Spang, Brian E. Aufderheide | 2012-09-11 |
| 8068186 | Patterned conductor touch screen having improved optics | Brian E. Aufderheide, Joseph C. Spang | 2011-11-29 |