Lee Colortran, Inc.
4Patents
0Active
4Granted
28Portfolio score
Filing activity: Sep 13, 1985 → Mar 28, 1989
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5004957A | Dimming control circuit | Emerging Cross-Sectional Technologies | 33 | Expired |
| US4972125A | Plug-in dimmer module for lighting control systems | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4977484A | Dimmer rack | Electricity | 23 | Expired |
| US4703412A | Portable control unit for theater, television, and film lighting control systems | Physics | 15 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.