Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10088976 | Systems and methods for multiple voice document narration | Raymond C. Kurzweil, Peter Chapman | 2018-10-02 |
| 9959476 | Reading machine with camera polarizer layers | Raymond C. Kurzweil, Lucy Gibson, Rafael Maya Zetune, Lev Lvovsky | 2018-05-01 |