Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7177403 | Event driven multi-media communication management system | Christopher Adams, Robert Nebiker | 2007-02-13 |
| 7088685 | Modular multi-media communication management system with an integrated service for wide area network wireless telephones | Marvin L. Sojka, Christopher Adams | 2006-08-08 |
| 7054423 | Multi-media communication downloading | Robert Nebiker | 2006-05-30 |
| 7054416 | Modular multi-media communication management system | Calvin Lewis | 2006-05-30 |
| 6912283 | Teledata space and docking station with modular and integrated display | Rodney Ross, Calvin Lewis | 2005-06-28 |
| 6669093 | Hand-held dataform reader having multiple target area illumination sources for independent reading of superimposed dataforms | Chen Feng | 2003-12-30 |
| 6215475 | Highly integrated portable electronic work slate unit | Yung-Fu Chang | 2001-04-10 |
| 5825617 | Workslate computer having modular device docking stations on horizontal and vertical side portions | Gary Kochis, Donald Embree, Calvin Lewis | 1998-10-20 |
| 5818023 | Portable ID card verification apparatus | Ynjiun P. Wang, Timothy P. O'Hagan | 1998-10-06 |
| 5818028 | Portable data collection device with two dimensional imaging assembly | Ynjiun P. Wang | 1998-10-06 |
| 5703349 | Portable data collection device with two dimensional imaging assembly | Ynjiun P. Wang | 1997-12-30 |
| 5659167 | Visually interactive decoding of dataforms | Ynjiun P. Wang | 1997-08-19 |
| 5594470 | Highly integrated portable electronic work slate unit | Yung-Fu Chang | 1997-01-14 |
| 5579487 | Portable work slate computer with multiple docking positions for interchangeably receiving removable modules | Yung-Fu Chang, Ynjiun P. Wang, Daniel G. Wall | 1996-11-26 |
| 5513264 | Visually interactive encoding and decoding of dataforms | Ynjiun P. Wang | 1996-04-30 |
| D346999 | Combined highly integrated portable electronic work slate and telephone | Yung-Fu Chang | 1994-05-17 |
| D340034 | Handheld computer with built-in bar code scanner | Charles J. Hofstetter | 1993-10-05 |
| D334922 | Bar code scanner | Rajendra Kumar, James A. Campo, Roger H. Ramsey, Mitchell L. Wilgus | 1993-04-20 |
| 4621189 | Hand held data entry apparatus | Rajendra Kumar | 1986-11-04 |