John Devecka
16Patents
7h-index
7Co-inventors
59Inventor score
Filing activity: Sep 26, 1996 → Apr 17, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5739457A | Method and apparatus for simulating a jam session and instructing a user in how to play the drums | Physics | 114 | Expired |
| US6835887B2 | Methods and apparatus for providing an interactive musical game | Physics | 79 | Expired |
| US6369313B2 | Method and apparatus for simulating a jam session and instructing a user in how to play the drums | Physics | 67 | Expired |
| US6018121A | Method and apparatus for simulating a jam session and instructing a user in how to play the drums | Physics | 59 | Expired |
| US6268557A | Methods and apparatus for providing an interactive musical game | Physics | 46 | Expired |
| US8317614B2 | System and method for playing a music video game with a drum system game controller | Physics | 13 | Active |
| US8827806B2 | Music video game and guitar-like game controller | Physics | 7 | Active |
| US9123319B2 | Vocal processing with accompaniment music input | Physics | 4 | Active |
| US8847056B2 | Vocal processing with accompaniment music input | Physics | 4 | Active |
| US9418642B2 | Vocal processing with accompaniment music input | Physics | 4 | Active |
| US9626946B2 | Vocal processing with accompaniment music input | Physics | 3 | Active |
| US8777747B2 | System and method for playing a music video game with a drum system game controller | Physics | 2 | Active |
| US9452358B2 | System and method for playing a music video game with a drum system game controller | Physics | 1 | Active |
| US10283099B2 | Vocal processing with accompaniment music input | Physics | 1 | Active |
| US10051373B2 | Audio transducer with hybrid diaphragm | Electricity | 1 | Active |
| US8860548B2 | Methods and apparatus for art supply useage compliance | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.