| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Japan | 3 | |
| #3 | Australia | 2 | |
| #4 | Canada | 2 | |
| #5 | China | 2 | |
| #6 | EPO (European Patent Office) | 2 | |
| #7 | India | 2 | |
| #8 | Taiwan | 2 | |
| #9 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Display controls | |
| #2 | Electric discharge tubes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Weber Larry F | 12 |
| #2 | Marcotte Robert G | 7 |
| Publication | Filing date | Title |
|---|---|---|
| US5642018A | Display panel sustain circuit enabling precise control of energy recovery | |
| US5745086A | Plasma panel exhibiting enhanced contrast | |
| US5990854A | AC plasma panel with system for preventing high voltage buildup | |
| US5430458A | System and method for eliminating flicker in displays addressed at low frame rates |