Holographics Inc.
6Patents
0Active
6Granted
26Portfolio score
Filing activity: Jan 27, 1992 → Mar 22, 1995
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5505090A | Method and apparatus for non-destructive inspection of composite materials and semi-monocoque structures | Physics | 27 | Expired |
| US5679899A | Method and apparatus for non-destructive testing of structures | Physics | 17 | Expired |
| US5616865A | Acoustic wave generating apparatus | Physics | 9 | Expired |
| US5408305A | Method and apparatus for analyzing nodal interference patterns vibrationally induced in semi-monocoque structure | Physics | 8 | Expired |
| US5410406A | Method and apparatus for nondestructive inspection utilizing phase integration and recording of induced vibrating nodal patterns | Physics | 7 | Expired |
| US5230004A | Narrow beam oscillator and large volume amplifier utilizing same gain medium | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.