Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6043630 | Fast battery charging system and method | Steven E. Koenck, Ronald D. Becker | 2000-03-28 |
| 6038320 | Computer security key | — | 2000-03-14 |
| 6014705 | Modular portable data processing terminal having a higher layer and lower layer partitioned communication protocol stack for use in a radio frequency communications network | Steven E. Koenck, Guy J. West, Ronald L. Mahany, Patrick W. Kinney | 2000-01-11 |
| 6006100 | Multi-level, hierarchical radio-frequency communication system | Steven E. Koenck, Alan G. Bunte, Keith K. Cargin, Jr., George E. Hanson, Ronald L. Mahany +3 more | 1999-12-21 |
| 5928292 | Vehicular data system for communicating with remote host | Steven E. Koenck, Jerry L. Walter, Joseph J. Kubler, Keith K. Cargin, Jr., George E. Hanson +3 more | 1999-07-27 |
| 5917175 | Modular hand-held data entry system with voice interface | William T. Gibbs, Robert G. Geers, Ronald L. Mahany, George E. Hanson, Arvin D. Danielson +6 more | 1999-06-29 |
| 5898162 | Hand-held data capture system with interchangeable modules | Steven E. Koenck, Arvin D. Danielson, Ronald L. Mahany, Dennis A. Durbin, Keith K. Cargin, Jr. +6 more | 1999-04-27 |
| 5895431 | Communication system used to assist deliveries of goods or services | Steven E. Koenck, Jerry L. Walter, Joseph J. Kubler, Keith K. Cargin, Jr., George E. Hanson +3 more | 1999-04-20 |
| 5856737 | Fast battery charging system and method | Ronald D. Becker, Steven E. Koenck | 1999-01-05 |
| 5837987 | Hand-held optically readable character set reader having automatic focus control for operating over a range of distances | Steven E. Koenck, Jonathan White, George E. Hanson, Arvin D. Danielson, Dennis A. Durbin | 1998-11-17 |
| 5825045 | Extended range highly selective low power consuming data tag and information display system | Steven E. Koenck, George E. Hanson | 1998-10-20 |
| 5804805 | Hand-held optical indicia reader having a controlled oscillating system for optimal indicia reading | Steven E. Koenck, George E. Hanson | 1998-09-08 |
| 5805807 | Multilevel data communication system including local and host systems | George E. Hanson, Arvin D. Danielson, Steven H. Salvay, Steven E. Koenck, Alan G. Bunte +3 more | 1998-09-08 |
| 5793604 | Data collection terminal with an upper portion wider than a hand-grip and located over the hand-grip | Steven E. Koenck, Arvin D. Danielson, Ronald L. Mahany, Dennis A. Durbin, Keith K. Cargin, Jr. +6 more | 1998-08-11 |
| 5747785 | Integrated hand-held bar code processing device capable of automatic scan and data display | Jerry L. Walter, Darrell L. Boatwright, Darald R. Schultz | 1998-05-05 |
| 5694318 | Vehicular data system for communicating with remote host | Steven E. Koenck, Jerry L. Walter, Joseph J. Kubler, Keith K. Cargin, Jr., George E. Hanson +3 more | 1997-12-02 |
| 5680633 | Modular, portable data processing terminal for use in a radio frequency communication network | Steven E. Koenck, Guy J. West, Ronald L. Mahany, Patrick W. Kinney | 1997-10-21 |
| 5672860 | Integrated hand-held bar code processing device capable of automatic scan and data display | Jerry L. Walter, Darrell L. Boatwright, Darald R. Schultz | 1997-09-30 |
| 5625180 | Data capture system with communicating and recharging docking apparatus and hand-held data terminal means cooperable therewith | George E. Hanson, Darald R. Schultz, Jerry L. Walter, Darrell L. Boatwright | 1997-04-29 |
| 5576529 | Hand-held optically readable information set reader focus with operation over a range of distances | Steven E. Koenck, Jonathan White, George E. Hanson, Arvin D. Danielson, Dennis A. Durbin | 1996-11-19 |
| 5567925 | Hand-held data capture system with interchangeable modules | Steven E. Koenck, George E. Hanson, Darald R. Schultz, Jeffrey S. Krunnfusz | 1996-10-22 |
| 5539193 | Modular hand-held data entry system | William T. Gibbs, Robert G. Geers, Ronald L. Mahany, Richard C. Arensdorf, George E. Hanson +10 more | 1996-07-23 |
| 5539194 | Modular hand-held data entry system | William T. Gibbs, Robert G. Geers, Ronald L. Mahany, Richard C. Arensdorf, George E. Hanson +10 more | 1996-07-23 |
| 5530619 | Hand-held data capture system with interchangeable modules and side-mounted function key | Steven E. Koenck, Arvin D. Danielson, Ronald L. Mahany, Dennis A. Durbin, Keith K. Cargin, Jr. +6 more | 1996-06-25 |
| 5493199 | Fast battery charger | Steven E. Koenck, Ronald D. Becker | 1996-02-20 |