Pacific Microsonics, Inc.
8Patents
0Active
8Granted
25Portfolio score
Filing activity: Aug 20, 1993 → Aug 29, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5479168A | Compatible signal encode/decode system | Electricity | 179 | Expired |
| US5872531A | Signal encode/decode system | Electricity | 64 | Expired |
| US5808574A | Systems for achieving enhanced frequency resolution | Electricity | 34 | Expired |
| US5640161A | Silent data conversion system with sampling during electrical silence | Electricity | 24 | Expired |
| US5864311A | Systems for enhancing frequency bandwidth | Electricity | 23 | Expired |
| US5838274A | Systems for achieving enhanced amplitude resolution | Electricity | 12 | Expired |
| US5854600A | Hidden side code channels | Electricity | 8 | Expired |
| US5638074A | Method and apparatus for slew limiting | Electricity | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.