Parallel Design, Inc.
7Patents
0Active
7Granted
29Portfolio score
Filing activity: Jan 29, 1993 → Feb 16, 2006
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5423220A | Ultrasonic transducer array and manufacturing method thereof | Emerging Cross-Sectional Technologies | 167 | Expired |
| US6552471B1 | Multi-piezoelectric layer ultrasonic transducer for medical imaging | Emerging Cross-Sectional Technologies | 50 | Expired |
| US5637800A | Ultrasonic transducer array and manufacturing method thereof | Emerging Cross-Sectional Technologies | 26 | Expired |
| US6038752A | Method for manufacturing an ultrasonic transducer incorporating an array of slotted transducer elements | Emerging Cross-Sectional Technologies | 24 | Expired |
| US6014898A | Ultrasonic transducer array incorporating an array of slotted transducer elements | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5511550A | Ultrasonic transducer array with apodized elevation focus | Performing Operations; Transporting | 12 | Expired |
| USD540201S1 | Score keeper | General | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.