Argosy Electronics, Inc.
6Patents
0Active
6Granted
28Portfolio score
Filing activity: Feb 11, 1987 → Apr 27, 1995
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5659621A | Magnetically controllable hearing aid | Electricity | 168 | Expired |
| US5553152A | Apparatus and method for magnetically controlling a hearing aid | Electricity | 162 | Expired |
| US5083312A | Programmable multichannel hearing aid with adaptive filter | Electricity | 104 | Expired |
| US4790018A | Frequency selection circuit for hearing aids | Electricity | 18 | Expired |
| US4888810A | Analog volume control circuit | Electricity | 5 | Expired |
| USD369865S | Magnetic actuator | General | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.