Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7552091 | Method and system for tracking goods | Benson Chan, How T. Lin, Voya R. Markovich | 2009-06-23 |
| 7142121 | Radio frequency device for tracking goods | Benson Chan, William Kimler, How T. Lin, Voya R. Markovich | 2006-11-28 |