Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7946484 | Optical code reader for producing video displays | Mehul Patel, Duanfeng He, Eugene Joseph | 2011-05-24 |
| 6766955 | Optical code reader for producing video displays | Mehul Patel, Duanfeng He, Eugene Joseph | 2004-07-27 |
| 6726105 | Rotating plate carrier for changing focal distance of optical code imager | Mehul Patel, Duanfeng He, Eugene Joseph, Paul Poloniewicz, Thomas Bianculli +1 more | 2004-04-27 |
| 6340114 | Imaging engine and method for code readers | Rubin Gelles, Duanfeng He, Eugene Joseph, Yajun Li, Mehul Patel +1 more | 2002-01-22 |