| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | China | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Republic of Korea | 2 | |
| #6 | Australia | 1 | |
| #7 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Optics | |
| #3 | Audio-visual technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schertler Donald J | 14 |
| #2 | Chakmakjian Stephen H | 13 |
| #3 | Sales Tasso | 11 |
| #4 | Morris Michael G | 9 |
| #5 | Morris G Michael | 3 |
| #6 | Sales Tasso R M | 2 |
| #7 | Tasso Sales | 2 |
| #8 | Morris G M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US9239141B1 | Optical element providing oblique illumination and apparatuses using same | |
| US2009153974A1 | Optical elements with saddle shaped structures for diffusing or shaping light | |
| US2008043466A1 | Illumination devices | |
| US2007189701A1 | Optical devices for guiding illumination |