Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9711114 | Display apparatus and method of displaying using projectors | Klaus Melakari, Oiva Arvo Oskari Sahlsten | 2017-07-18 |
| 9711072 | Display apparatus and method of displaying using focus and context displays | Klaus Melakari, Oiva Arvo Oskari Sahlsten | 2017-07-18 |
| 9710887 | Display apparatus and method of displaying using context display and projectors | Oiva Arvo Oskari Sahlsten, Klaus Melakari | 2017-07-18 |