Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D966353 | Ice cube tray | — | 2022-10-11 |
| 9818278 | Intelligent household controller | — | 2017-11-14 |
| RE42651 | Optical scanner having enhanced item side coverage | Paul O. Detwiler, Barry M. Mergenthaler | 2011-08-30 |
| 6508405 | Methods and apparatus for area weighted means processing of barcode signals | Yeming Gu | 2003-01-21 |
| 6505775 | Produce data collector with enhanced LVF spectrometer | Yeming Gu, Donald A. Collins, Jr., Rex A. Aleshire | 2003-01-14 |
| 6502751 | Methods and apparatus for dual thresholding in processing of barcode signals | — | 2003-01-07 |
| 6497366 | Methods and apparatus for dual channel video recovery in bar code scanners | John K. Burkey, Barry M. Mergenthaler | 2002-12-24 |
| 6390369 | Streamlined scanner spinner | Paul O. Detwiler | 2002-05-21 |
| 6382511 | Methods and apparatus for digitizing and processing of analog barcode signals | Donald A. Collins, Jr., Kenneth Joseph Fabian, Barry Myron Merganthaler | 2002-05-07 |
| 6373574 | Linear variable filter spectrometer | Yeming Gu, Michael A. Spencer, Donald A. Collins, Jr., Jeffrey P. Treptau, Stephen J. Ames +2 more | 2002-04-16 |
| 6347741 | Methods and apparatus for determining bar code label location information | Denis M. Blanford, Paul O. Detwiler, Barry M. Mergenthaler | 2002-02-19 |
| 6332573 | Produce data collector and produce recognition system | Yeming Gu, Michael A. Spencer, Donald A. Collins, Jr., Jeffrey P. Treptau, Stephen J. Ames +2 more | 2001-12-25 |
| 6313917 | Produce data collector and produce recognition system | Yeming Gu | 2001-11-06 |
| 6307662 | Blazed diffraction scanner | Donald A. Collins, Jr., Paul O. Detwiler, Barry M. Mergenthaler | 2001-10-23 |
| 6273337 | Tilted offset barcode scanner | Paul O. Detwiler | 2001-08-14 |
| 6220513 | Methods and apparatus for determining bar code label location information | Denis M. Blanford, Paul O. Detwiler, Barry M. Mergenthaler | 2001-04-24 |
| 5886336 | Multiside coverage optical scanner | Barry M. Mergenthaler, Paul O. Detwiler, Charles R. Copus | 1999-03-23 |
| 5684289 | Optical scanner having enhanced item side coverage | Paul O. Detwiler, Barry M. Mergenthaler | 1997-11-04 |