| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Canada | 2 | |
| #4 | Australia | 1 | |
| #5 | Mexico | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Computer technology | |
| #3 | Control |
| # | Technology | |
|---|---|---|
| #1 | Holographic processes | |
| #2 | Data recognition and presentation | |
| #3 | Money sorting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Long Michael D | 12 |
| #2 | Newcomb Diana | 4 |
| #3 | Michael D Long | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2456450A1 | System and method for encoding and decoding an image or document and document encoded thereby | |
| US5986781A | Apparatus and method for generating diffractive element using liquid crystal display |