| 6687345 |
Wireless telephone for acquiring data encoded in bar code indicia |
Jerome Swartz, Ron Goldman, Thomas K. Roslak, Anthony R. Barkume, Miklos Stern +1 more |
2004-02-03 |
| 6687346 |
Cellular telephone for acquiring data encoded in bar code indicia |
Jerome Swartz, Ron Goldman, Thomas K. Roslak, Anthony R. Barkume, Miklos Stern +1 more |
2004-02-03 |
| 6243447 |
Self-service checkout system utilizing portable communications terminal |
Jerome Swartz, Ron Goldman, Thomas K. Roslak, Anthony R. Barkume, Miklos Stern +1 more |
2001-06-05 |
| 6082621 |
Interface between threshold processing digitizer for bar code reader |
Jane Huei-Chen Chan, David Goren, Harry E. Kuchenbrod, Stephen Jay Shellhammer, Glenn Spitz |
2000-07-04 |
| 5923735 |
Self-service checkout system utilizing portable self-checkout communications terminal |
Jerome Swartz, Ron Goldman, Thomas K. Roslak, Anthony R. Barkume, Miklos Stern +1 more |
1999-07-13 |
| 5734152 |
Optical scanners and signal processors therefor |
David Goren, Stephen Jay Shellhammer, Harry E. Kuchenbrod, Donna Pandolfo, Guy Cipriani +1 more |
1998-03-31 |