Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8195816 | Security management device, communication system, and access control method | Yuji Yamasaki, Samuel Pu, Pender Chang, Andrew Lee, Descartes Chen +3 more | 2012-06-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8195816 | Security management device, communication system, and access control method | Yuji Yamasaki, Samuel Pu, Pender Chang, Andrew Lee, Descartes Chen +3 more | 2012-06-05 |