Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7934659 | Wireless bar code symbol driven portable data terminal (PDT) system for running application programs on an operating system emulated on a virtual machine | Mark Schmidt, Garrett Russell, C. Harry Knowles, Xiaoxun Zhu, Ka Man Au +3 more | 2011-05-03 |
| 7121468 | Method of developing an application program for running on a wireless portable data terminal (PDT) | Mark Schmidt, Garrett Russell, C. Harry Knowles, Xiaoxun Zhu, Ka Man Au +3 more | 2006-10-17 |
| 6976626 | Wireless bar code symbol driven portable data terminal (PDT) system adapted for single handed operation | Mark Schmidt, Garrett Russell, C. Harry Knowles, Xiaoxun Zhu, Ka Man Au +3 more | 2005-12-20 |