Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072676 | Programmable window: a device for controlling the opacity of small-scale areas within a large-scale transparent membrane | Carlo Filippo Ratti, Assaf Biderman | 2011-12-06 |
| 7796322 | Programmable window: a device for controlling the opacity of small-scale areas within a large scale transparent membrane | Carlo Filippo Ratti, Assaf Biderman | 2010-09-14 |