Patent | Date |
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Portable Computerized Data Communication Device App 20090322277 - Cargin, JR.; Keith K. ;   et al. | 2009-12-31 |
Portable Computerized Data Communication Device App 20090015194 - Cargin, Jr.; Keith K. ;   et al. | 2009-01-15 |
Portable computerized data communication device Grant 7,388,742 - Cargin, Jr. , et al. June 17, 2 | 2008-06-17 |
Hand-held computerized data collection terminal Grant 6,895,419 - Cargin, Jr. , et al. May 17, 2 | 2005-05-17 |
Hand-held data capture system with interchangeable modules App 20050087603 - Koenck, Steven E. ;   et al. | 2005-04-28 |
Portable computerized data communication device App 20040093363 - Cargin, Keith K. JR. ;   et al. | 2004-05-13 |
Hand-held data capture system with interchangeable modules Grant 6,244,512 - Koenck , et al. June 12, 2 | 2001-06-12 |
Hand held computerized data collection terminal with rechargeable battery pack sensor and battery power conservation Grant 6,023,147 - Cargin, Jr. , et al. February 8, 2 | 2000-02-08 |
Modular hand-held data entry system with voice interface Grant 5,917,175 - Miller , et al. June 29, 1 | 1999-06-29 |
Hand-held data capture system with interchangeable modules Grant 5,898,162 - Koenck , et al. April 27, 1 | 1999-04-27 |
Antenna means for hand-held radio devices Grant 5,841,402 - Dias , et al. November 24, 1 | 1998-11-24 |
Data collection terminal with an upper portion wider than a hand-grip and located over the hand-grip Grant 5,793,604 - Koenck , et al. August 11, 1 | 1998-08-11 |
Communication module for a data capture system Grant 5,747,786 - Cargin, Jr. , et al. May 5, 1 | 1998-05-05 |
Hand held computerized data collection terminal with rechargeable battery pack sensor and battery power conservation Grant 5,602,456 - Cargin, Jr. , et al. February 11, 1 | 1997-02-11 |
Antenna means for hand-held data terminals Grant 5,555,459 - Kraus , et al. September 10, 1 | 1996-09-10 |
Modular hand-held data entry system Grant 5,539,194 - Miller , et al. July 23, 1 | 1996-07-23 |
Modular hand-held data entry system Grant 5,539,193 - Gibbs , et al. July 23, 1 | 1996-07-23 |
Hand-held data capture system with interchangeable modules and side-mounted function key Grant 5,530,619 - Koenck , et al. June 25, 1 | 1996-06-25 |
Hand-held computerized data collection terminal with rechargeable battery pack sensor and battery power conservation Grant 5,515,303 - Cargin, Jr. , et al. May 7, 1 | 1996-05-07 |
Hand-held data capture system with interchangeable modules Grant 5,418,684 - Koenck , et al. May 23, 1 | 1995-05-23 |
Hand-held data capture system with interchangable modules Grant 5,410,141 - Koenck , et al. April 25, 1 | 1995-04-25 |
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Hand-held data capture system with interchangeable modules Grant 5,202,817 - Koenck , et al. April 13, 1 | 1993-04-13 |
Hand-held computerized data collection terminal with indented hand grip and conforming battery drawer Grant 5,023,824 - Chadima, Jr. , et al. June 11, 1 | 1991-06-11 |