Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8209604 | Mathematical expression buildup and builddown | Jennifer Michelstein, Ethan Joseph Bernstein, Said Abou-Hallawa, Isao Yamauchi | 2012-06-26 |
| 8078953 | Math calculation in word processors | William Ben Kunz, Xin Li, Luke Kelly, Jinsong Yu, Seth Atkinson | 2011-12-13 |
| 7698638 | Systems and methods for automated equation buildup | Jennifer Michelstein, Ethan Joseph Bernstein, Said Abou-Hallawa | 2010-04-13 |
| 5802380 | Method and system for uniform access of textual data | David L. Bangs, Alexander G. Gounares, James J. O'Neill, Igor Zaika | 1998-09-01 |