Materials Systems, Inc.
12Patents
0Active
12Granted
34Portfolio score
Filing activity: Sep 17, 1973 → Feb 28, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5340510A | Method for making piezoelectric ceramic/polymer composite transducers | Electricity | 117 | Expired |
| US6806622B1 | Impact-reinforced piezocomposite transducer array | Electricity | 36 | Expired |
| US6107726A | Serpentine cross-section piezoelectric linear actuator | Electricity | 30 | Expired |
| US5950291A | Method of manufacturing a conformable composite acoustic transducer panel | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5598050A | Acoustic actuator and flextensional cover plate there for | Electricity | 26 | Expired |
| US6111818A | Low voltage piezoelectric actuator | Electricity | 26 | Expired |
| US5691960A | Conformal composite acoustic transducer panel and method of fabrication thereof | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5841736A | Low voltage piezoelectric transducer and method | Electricity | 14 | Expired |
| US6688178B1 | Roller transducer apparatus | Physics | 10 | Expired |
| US3956055A | Composite panel and shape forming apparatus | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6262517A | Pressure resistant piezoelectric acoustic sensor | Physics | 7 | Expired |
| US6579600B1 | Multilayer capacitor and method | Emerging Cross-Sectional Technologies | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.