Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8314722 | Keyboard based in polymer, copolymer or composites with piezo- and/or pyroelectric properties and respective use | José Gerardo Vieira Rocha, Vitor Joao Gomes Da Silva Sencadas | 2012-11-20 |