Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| D927926 | Lid for beverage container | Ye Jin | 2021-08-17 | |
| 8775459 | Method and apparatus for robust input interpretation by conversation systems | Keith Coleman Houck, Shimei Pan, Michelle X. Zhou | 2014-07-08 | $4,236,000 |
| 8768302 | Abuse-resistant method of providing invitation codes for registering user accounts with an online service | Keith J. Coleman, Georges Harik, Kai Huang | 2014-07-01 | $13,746,000 |
| 8023927 | Abuse-resistant method of registering user accounts with an online service | Keith J. Coleman, Georges Harik, Kai Huang | 2011-09-20 | $118,118,000 |