Peavey Electronics Corporation
108Patents
7Active
108Granted
41Portfolio score
Filing activity: Jun 22, 1977 → Jan 12, 2010 · 6 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4805730A | Loudspeaker enclosure | Electricity | 144 | Expired |
| US4724396A | Digital audio amplifier | Electricity | 38 | Expired |
| US4600891A | Digital audio amplifier having a high power output level and low distortion | Electricity | 37 | Expired |
| US4405832A | Circuit for distorting an audio signal | Electricity | 32 | Expired |
| USD516607S1 | Guitar body | General | 29 | Expired |
| US5452637A | Guitar with reinforced neck joint and contoured heel | Physics | 26 | Expired |
| US4992751A | Audio amplifier with phase modulated pulse width modulation | Electricity | 26 | Expired |
| USD589512S1 | Guitar controller | General | 25 | Expired |
| USD276918S | Guitar body or similar article | General | 23 | Expired |
| USD286299S | Guitar body or similar article | General | 22 | Expired |
| US4164163A | Electric guitar circuitry | Physics | 22 | Expired |
| US6690804B2 | Lighted microphone cable indicator | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US4811401A | Superdistorted amplifier circuitry with normal gain | Physics | 20 | Expired |
| USD258739S | Guitar | General | 20 | Expired |
| US6064745A | Compression driver phase plug | Electricity | 20 | Expired |
| US5509080A | Bass clipping circuit | Electricity | 19 | Expired |
| US5353674A | Shell resonant membranophone | Physics | 19 | Expired |
| US5131044A | Amplifier circuitry with mode compensation and selectable gain and frequency response in pre and post distortion circuits | Physics | 19 | Expired |
| US6059069A | Loudspeaker waveguide design | Electricity | 19 | Expired |
| US5619578A | Multi-stage solid state amplifier that emulates tube distortion | Electricity | 18 | Expired |
| USD572302S1 | Guitar headstock | General | 18 | Expired |
| USD293252S | Guitar body | General | 18 | Expired |
| USD259494S | Bass guitar | General | 18 | Expired |
| USD278349S | Guitar body or similar article | General | 17 | Expired |
| USD478572S1 | Speaker frame | General | 17 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.