InterSpec, Inc.
10Patents
0Active
10Granted
34Portfolio score
Filing activity: Aug 5, 1983 → Nov 10, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5487388A | Three dimensional ultrasonic scanning devices and techniques | Emerging Cross-Sectional Technologies | 186 | Expired |
| US5085221A | Ultrasonic imaging probe | Physics | 99 | Expired |
| US4604697A | Body imaging using vectorial addition of acoustic reflection to achieve effect of scanning beam continuously focused in range | Physics | 81 | Expired |
| US5215092A | Ultrasonic probe assembly | Human Necessities | 25 | Expired |
| US6976213B1 | Method of automatically generating specifications and providing online services for same | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5255684A | Ultrasonic probe assembly | Human Necessities | 20 | Expired |
| US5445154A | Ultrasonic probe assembly with linear actuator | Human Necessities | 19 | Expired |
| US4800895A | Electroencephalographic data display method and system | Human Necessities | 15 | Expired |
| US5191890A | Ultrasonic probe assembly | Human Necessities | 15 | Expired |
| US4850362A | Doppler peripheral vascular probe | Physics | 11 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.