Charles M Hammond
Inventor
Stats
- 2 total patents issued
- 2 total patents filed
- most recent filing
This is official USPTO record data
Details
- 2 Issued Patents
- 2 Filed Patents
- 317 Total Citation Count
- Dec 20, 2002 Most Recent Filing
- Jun 15, 2000 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| HAND HELD PRODUCTS, INC. | 1 | 2002 |
| WELCH ALLYN DATA COLLECTION, INC. | 1 | 2000 |
Inventor Addresses
| Address | Duration |
|---|---|
| Skaneateles, NY | Apr 15, 03 - Nov 29, 05 |
Technology Profile
| Technology | # of Patents | |
|---|---|---|
| G06K: | RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 6,969,003 | 2005 | Method and apparatus for extending operating range of bar code scanner | 122 |
| 6,547,139 | 2003 | Method and apparatus for extending operating range of bar code scanner | 195 |
