Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8407104 | Catalog based price search | Charles Lu | 2013-03-26 |
| 7818209 | Best price search engine including coupons | Charles Lu | 2010-10-19 |
| 7720850 | Self-uploaded indexing and data clustering method and apparatus | Charles Lu | 2010-05-18 |
| 5995947 | Interactive mortgage and loan information and real-time trading system | Stephen K. Fraser, Suresh Payankannur | 1999-11-30 |