Fad Inc.
4Patents
0Active
4Granted
26Portfolio score
Filing activity: Jul 10, 1981 → Sep 12, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6424329B1 | System for driving a nematic liquid crystal | Physics | 56 | Expired |
| US4349202A | Arrowhead with readily replaceable blades | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US6154191A | System and method for driving a nematic liquid crystal | Physics | 3 | Expired |
| US6396467B1 | System and method for driving a nematic liquid crystal | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.