| 9306561 |
Touch switches and practical applications therefor |
David W. Caldwell, Rick L. Oppor, Anthony V. Gioiosa, Robert B. Campbell, Thomas M. Schreiber +3 more |
2016-04-05 |
| 9001083 |
Capacitive touch screen having dynamic capacitance control and improved touch sensing |
— |
2015-04-07 |
| 8866793 |
Capacitive touch screen having dynamic capacitance control and improved touch-sensing |
— |
2014-10-21 |
| 8227940 |
Touch switches and practical applications therefor |
David W. Caldwell, Rick L. Oppor, Anthony V. Gioiosa, Robert B. Campbell, Thomas M. Schreiber +3 more |
2012-07-24 |
| 8135482 |
Intelligent shelving system |
David W. Caldwell, Thomas M. Schreiber, Donald Charles Mueller |
2012-03-13 |
| 7906875 |
Touch switches and practical applications therefor |
David W. Caldwell, Rick L. Oppor, Anthony V. Gioiosa, Robert B. Campbell, Thomas M. Schreiber +3 more |
2011-03-15 |
| 7850339 |
Display having thin cross-section and/or multi-colored output |
Donald Charles Mueller |
2010-12-14 |
| 7840286 |
Intelligent shelving system |
David W. Caldwell, Thomas M. Schreiber, Donald Charles Mueller |
2010-11-23 |
| 7364322 |
Appliance convenience light |
Rick L. Oppor, Donald Charles Mueller, David Wolff |
2008-04-29 |
| 7175304 |
Integrated low profile display |
David W. Caldwell |
2007-02-13 |