| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Israel | 3 | |
| #2 | United States | 3 | |
| #3 | Australia | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | China | 1 | |
| #7 | Mexico | 1 | |
| #8 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Optics | |
| #3 | Machines | |
| #4 | Audio-visual technology | |
| #5 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Spero Evan | 7 |
| #2 | Philipovsky Menachem | 7 |
| #3 | Filipovsky Menachem | 4 |
| #4 | Spero Yechezkel | 3 |
| #5 | Samuel Boaz | 3 |
| #6 | Boris Dechovich | 1 |
| #7 | Spero Yechezekel | 1 |
| #8 | Perach Zvi | 1 |
| #9 | Korall Menachem | 1 |
| #10 | Filipovski Menachem | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ZA200401438B | Internal illumination based sign device. | |
| EP1415109A2 | Internal illumination based sign device | |
| IL159995D0 | Internal illumination based sign device | |
| IL146065D0 | A light box for internal illumination of signs | |
| US6348818B1 | Voltage-adder LED driver | |
| IL123123D0 | Illuminated sign system |