Johnson Light Valve Inc.
1Patents
0Active
1Granted
23Portfolio score
Filing activity: Jun 11, 1984 → Jun 11, 1984
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4688901A | Liquid crystal light valve method and apparatus using right and left-handed twist cholesteric liquid crystal | Emerging Cross-Sectional Technologies | 31 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.