Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9633335 | Managing relationship and contact information | Amy Chang, Twum Djin, Jan Matthias Ruhl, Richard J. Walsh | 2017-04-25 |
| D768721 | Display screen with graphical user interface | Amy Chang, Twum Djin, Jan Matthias Ruhl, Richard J. Walsh | 2016-10-11 |
| D759687 | Display screen with animated graphical user interface | Amy Chang, Twum Djin, Jan Matthias Ruhl, Richard J. Walsh | 2016-06-21 |
| D752081 | Display with graphical user interface | Amy Chang, Twum Djin, Jan Matthias Ruhl, Richard J. Walsh | 2016-03-22 |
| 7636317 | Communications test system with multilevel scheduler | L. Noel Stott, Thomas Alexander | 2009-12-22 |