Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969003 | Method and apparatus for extending operating range of bar code scanner | William H. Havens | 2005-11-29 |
| 6547139 | Method and apparatus for extending operating range of bar code scanner | William H. Havens | 2003-04-15 |
| 6097856 | Apparatus and method for reducing imaging errors in imaging systems having an extended depth of field | — | 2000-08-01 |
| 5780834 | Imaging and illumination optics assembly | William H. Havens, Robert J. Hennick, Robert C. Hinkley, Robert J. Wood, Tanya A. Onori +1 more | 1998-07-14 |
| 5723868 | Illuminating assembly for use with bar code readers | William H. Havens | 1998-03-03 |
| 5430286 | Intimate source and detector and apparatus employing same | William H. Havens, Andrew Longacre, Jr. | 1995-07-04 |
| 5319182 | Integrated solid state light emitting and detecting array and apparatus employing said array | William H. Havens | 1994-06-07 |
| 5308962 | Reduced power scanner for reading indicia | William H. Havens, Andrew Longacre, Jr. | 1994-05-03 |
| 5294783 | Analog reconstruction circuit and bar code reading apparatus employing same | Andrew Longacre, Jr., William H. Havens | 1994-03-15 |
| 5291008 | Optical assembly and apparatus employing same using an aspherical lens and an aperture stop | William H. Havens, Harry R. McKinley, Joseph J. Morabito, Jeffrey B. Powers | 1994-03-01 |
| 5286960 | Method of programmable digitization and bar code scanning apparatus employing same | Andrew Longacre, Jr., William H. Havens, John M. Pidhirny | 1994-02-15 |
| 5034619 | Optical reader with dual vertically oriented photoemitters | — | 1991-07-23 |