Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7831429 | Speech recognition system and method for employing the same | — | 2010-11-09 |
| 7191135 | Speech recognition system and method for employing the same | — | 2007-03-13 |
| 7133844 | System and method for producing and verifying secure negotiable instruments | Gregory Park | 2006-11-07 |
| 7089213 | System and method for producing and verifying secure negotiable instruments | Gregory Park | 2006-08-08 |
| 7065344 | Portable data collection network with telephone and voice mail capability | Ynjiun P. Wang | 2006-06-20 |
| 7058612 | System and method for producing and verifying secure negotiable instruments | Gregory Park | 2006-06-06 |
| 6595417 | Electronic shopping system | Gregory Canda, James Traxler | 2003-07-22 |
| 6424830 | Portable data collection network with telephone and voice mail capability | Ynjium P. Wang | 2002-07-23 |
| 6405927 | Bar code reader having independent bar code read activation and data decoding capabilities | Marvin L. Sojka | 2002-06-18 |
| 6366771 | Wireless communication network having voice and data communication capability | Arron S. Angle | 2002-04-02 |
| 6314406 | Customer information network | Gregory Canda, James Traxler | 2001-11-06 |
| 6193161 | Bar code reader having independent bar code read activation data capabilities | Marvin L. Sojka | 2001-02-27 |
| 6172620 | Portable data terminal with modular keypad | Frank Brick | 2001-01-09 |
| 6129276 | Shopping cart mounted portable data collection device with tethered dataform reader | William M. Jelen | 2000-10-10 |
| 6119935 | Shopping cart mounted portable data collection device with tethered dataform reader | William M. Jelen | 2000-09-19 |
| 6046712 | Head mounted communication system for providing interactive visual communications with a remote system | William E. Beller | 2000-04-04 |
| 5949068 | Optical reader for scanning optical indicia by way of varying object distance | Paul Douglas Stoner | 1999-09-07 |
| 5821513 | Shopping cart mounted portable data collection device with tethered dataform reader | Calvin Lewis | 1998-10-13 |
| 5821512 | Shopping cart mounted portable data collection device with tethered dataform reader | David B. Van Horn | 1998-10-13 |
| 5818023 | Portable ID card verification apparatus | Robert F. Meyerson, Ynjiun P. Wang | 1998-10-06 |
| 5811784 | Extended working range dataform reader | Mark J. Tausch, Ynjiun P. Wang | 1998-09-22 |
| 5763864 | Dataform reader including dual laser and imaging reading assemblies | Ynjiun P. Wang, Daniel G. Wall | 1998-06-09 |
| 5750975 | Hand held bar code dataform reader having a rotatable reading assembly | Robert F. Myerson, Daniel G. Wall | 1998-05-12 |
| 5742263 | Head tracking system for a head mounted display system | Ynjiun P. Wang | 1998-04-21 |
| 5704212 | Active cooling system for cradle of portable electronic devices | William F. Erler, Keith D. Grzelak | 1998-01-06 |