Sonoscan, Inc.
20Patents
7Active
20Granted
41Portfolio score
Filing activity: Nov 17, 1982 → Oct 19, 2015 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6981417B1 | Scanning acoustic micro imaging method and apparatus for non-rectangular bounded files | Physics | 109 | Expired |
| US4866986A | Method and system for dual phase scanning acoustic microscopy | Physics | 73 | Expired |
| US5684252A | Method and apparatus for ultrasonic inspection of electronic components | Physics | 35 | Expired |
| US4518992A | Acoustic imaging system and method | Physics | 34 | Expired |
| US4781067A | Balanced scanning mechanism | Performing Operations; Transporting | 32 | Expired |
| US6880387B2 | Acoustic micro imaging method providing improved information derivation and visualization | Physics | 27 | Expired |
| US5600068A | Controlled-immersion inspection | Physics | 26 | Expired |
| US6460414B1 | Automated acoustic micro imaging system and method | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6890302B2 | Frequency domain processing of scanning acoustic imaging signals | Physics | 22 | Expired |
| US6357136B1 | Scanning acoustic microscope system and method for handling small parts | Physics | 21 | Expired |
| US6895820B2 | Acoustic micro imaging method and apparatus for capturing 4D acoustic reflection virtual samples | Physics | 18 | Expired |
| US7000475B2 | Acoustic micro imaging method and apparatus for capturing 4D acoustic reflection virtual samples | Physics | 17 | Expired |
| US7522780B2 | Frequency domain processing of scanning acoustic imaging signals | Physics | 6 | Active |
| US7395713B2 | Tray-fed scanning microscope system and method primarily for immobilizing parts during inspection | Physics | 6 | Expired |
| US7584664B2 | Acoustic micro imaging device having at least one balanced linear motor assembly | Physics | 6 | Active |
| US8720273B2 | Scanning acoustic microscope with an inverted transducer and bubbler functionality | Physics | 4 | Active |
| US9170236B2 | Acoustic micro imaging device with a scan while loading feature | Physics | 4 | Active |
| US8794072B2 | Scanning acoustic microscope with profilometer function | Electricity | 3 | Active |
| US9377443B2 | Scanning acoustic microscope with an inverted transducer and bubbler functionality | Physics | 2 | Active |
| US9857338B2 | Acoustic micro imaging device with a scan while loading feature | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.