Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11478672 | Method for detoxifying chromium slag by using high sulfur coal | Ping Ning, Bin Li, Zhang Lin, Xueming Liu | 2022-10-25 | |
| 9443028 | Relevance estimation using a search satisfaction metric | Yang Song, Ahmed Hassan Awadallah | 2016-09-13 | $30,359,000 |
| 8930339 | Search engine performance evaluation using a task-based assessment metric | Yang Song, Zhen Liao | 2015-01-06 | $23,359,000 |
| 7426297 | System and method for real-time whiteboard capture and processing | Zhengyou Zhang | 2008-09-16 | $46,220,000 |
| 7260278 | System and method for real-time whiteboard capture and processing | Zhengyou Zhang | 2007-08-21 | $25,183,000 |
| 6395305 | Reduction of sperm sensitivity to chilling | Mary Buhr | 2002-05-28 |