Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8023020 | Pixel sensor with voltage compensator | Alireza Moini, Kia Silverbrook, Paul Lapstun, Peter Charles Boyd Henderson, Zhenya Alexander Yourlo +1 more | 2011-09-20 |
| 7990450 | Photodetecting circuit | Kia Silverbrook, Nicholas Damon Ridley, Paul Lapstun, Peter Charles Boyd Henderson, Zhenya Alexander Yourlo +1 more | 2011-08-02 |
| 7955017 | Electronic image-sensing pen with force sensor and removeable ink cartridge | Paul Lapstun, Tobin Allen King, Kia Silverbrook | 2011-06-07 |
| 7928967 | Force sensor with angled coupling | Paul Lapstun, Tobin Allen King, Gregory Michael Tow, Attila Bertok, Kia Silverbrook | 2011-04-19 |