Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11080369 | Enterprise-level licensing for a barcode decoder within a mobile device application | Ming Lei | 2021-08-03 |
| 6648229 | Optical scanner with mounting/conveying mechanism and system control circuitry | Carl Harry Knowles, George B. Rockstein, David M. Wilz, Sr. | 2003-11-18 |
| 6460767 | Optical scanner for omni-directional scanning of code symbols within a scanning volume | Carl Harry Knowles, Charles A. Naylor | 2002-10-08 |
| 6427917 | Optical scanner with controller subsystem | Carl Harry Knowles, George B. Rockstein, David M. Wilz, Sr. | 2002-08-06 |
| 6412696 | Countertop projection laser scanning system for omnidirectional scanning of code symbols within a narrowly-confined scanning volume projected above a countertop surface | Carl Harry Knowles, Charles A. Naylor | 2002-07-02 |
| 6330521 | Optical scanner alignment indicator method and apparatus | James C. Hahn, Anatoly Kotlarsky | 2001-12-11 |
| 6223987 | Body-wearable automatic laser scanner | Carl Harry Knowles, George B. Rockstein, David M. Wilz, Sr. | 2001-05-01 |
| 6205406 | Optical scanner alignment indicator method and apparatus | James C. Hahn, Anatoly Kotlarsky | 2001-03-20 |
| 6098885 | Countertop projection laser scanning system for omnidirectional scanning volume projected above a countertop surface of code symbols within a narrowly-confined scanning | Carl Harry Knowles, Charles A. Naylor | 2000-08-08 |
| 6085981 | Automatic hand-mounted bar code symbol laser scanner | Carl Harry Knowles, George B. Rockstein, David M. Wilz, Sr. | 2000-07-11 |
| 5984187 | Body-wearable laser scanning system with code symbol detection responsive controller | Carl Harry Knowles, George B. Rockstein, David M. Wilz, Sr. | 1999-11-16 |
| 5939698 | Bar code symbol reading system having automatic hand-supportable bar coding symbol reading device and stand for supporting projected scan field thereof | George B. Rockstein, David M. Wilz, Sr., Carl Harry Knowles | 1999-08-17 |
| 5895907 | Bar code symbol reading system having automatic hand-supportable bar code symbol reading device and stand for supporting projected scan field thereof | George B. Rockstein, David M. Wilz, Sr., Carl Harry Knowles | 1999-04-20 |
| 5874721 | Body wearable laser scanning system with programmed mode of automatic code symbol reading for consecutively reading bar code symbols without scanner reactivation | Carl Harry Knowles, George B. Rockstein, David M. Wilz, Sr. | 1999-02-23 |
| 5828048 | Countertop bar code symbol reading system having automatic hand-supportable bar code symbol reading device and stand for supporting projected scan field thereof | George B. Rockstein, David M. Wilz, Sr., Carl Harry Knowles | 1998-10-27 |
| 5811780 | Countertop bar code symbol reading system having automatic hand supportable bar code symbol reading device and stand for supporting projected scan field | George B. Rockstein, David M. Wilz, Sr., Carl Harry Knowles | 1998-09-22 |
| 5756982 | Body-wearable automatic laser scanner with power-conserving control subsystem | Carl Harry Knowles, George B. Rockstein, David M. Wilz, Sr. | 1998-05-26 |
| 5742043 | Body-nearable laser scanning system with programmed mode for consecutively reading bar code symbols without system reactivation | Carl Harry Knowles, George B. Rockstein, David M. Wilz, Sr. | 1998-04-21 |
| 5637852 | Counter-top projection laser scanner for omni-directional scanning of code symbols within a narrowly confined scanning volume, while preventing unintentional scanning of code symbols of nearby objects | Carl Harry Knowles, Charles A. Naylor | 1997-06-10 |
| 5591953 | Countertop bar code symbol reading system having automatic hand-supportable bar code symbol reading device and stand for supporting projected scan field thereof | George B. Rockstein, David M. Wilz, Sr., Carl Harry Knowles | 1997-01-07 |
| 5557093 | Compact projection laser scanner for producing a narrowly confined scanning volume for omni-directional scanning of code symbols therein, while preventing unintentional scanning of code symbols on nearby objects | Carl Harry Knowles, Charles A. Naylor | 1996-09-17 |
| 5424525 | Portable bar code symbol reading device with bar code symbol detection circuit for activating microprocessor implemented bar code symbol decoder | George B. Rockstein, David M. Wilz, Sr., Carl Harry Knowles | 1995-06-13 |
| 5260553 | Automatic hand-supportable laser bar code symbol scanner and method of reading bar code symbols using the same | George B. Rockstein, David M. Wilz, Sr., Carl Harry Knowles | 1993-11-09 |
| 5216232 | Projection laser scanner producing a narrow scan volume | Carl Harry Knowles, Charles A. Naylor | 1993-06-01 |