Harmonix Music Systems, Inc.
60Patents
53Active
60Granted
54Portfolio score
Filing activity: Oct 16, 1995 → Jul 6, 2022 · 31 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6353174B1 | Method and apparatus for facilitating group musical interaction over a network | Electricity | 162 | Expired |
| US10220303B1 | Gesture-based music game | Human Necessities | 140 | Active |
| US5627335A | Real-time music creation system | Physics | 137 | Expired |
| US6011212A | Real-time music creation | Physics | 130 | Expired |
| US6482087B1 | Method and apparatus for facilitating group musical interaction over a network | Physics | 124 | Expired |
| US5763804A | Real-time music creation | Physics | 116 | Expired |
| US7320643B1 | Game controller simulating a musical instrument | Human Necessities | 102 | Active |
| US6429863B1 | Method and apparatus for displaying musical data in a three dimensional environment | Physics | 93 | Expired |
| US7459624B2 | Game controller simulating a musical instrument | Physics | 89 | Active |
| US7758427B2 | Facilitating group musical interaction over a network | Human Necessities | 81 | Active |
| US7625284B2 | Systems and methods for indicating input actions in a rhythm-action game | Physics | 76 | Active |
| US9358456B1 | Dance competition game | Human Necessities | 60 | Active |
| US7923620B2 | Practice mode for multiple musical parts | Physics | 55 | Active |
| US7982114B2 | Displaying an input at multiple octaves | Physics | 49 | Active |
| US8003872B2 | Facilitating interaction with a music-based video game | Physics | 47 | Active |
| US8076564B2 | Scoring a musical performance after a period of ambiguity | Physics | 47 | Active |
| US7935880B2 | Dynamically displaying a pitch range | Physics | 39 | Active |
| US8079907B2 | Method and apparatus for facilitating group musical interaction over a network | Human Necessities | 38 | Active |
| US8702485B2 | Dance game and tutorial | Human Necessities | 38 | Active |
| US8026435B2 | Selectively displaying song lyrics | Physics | 36 | Active |
| US8079901B2 | Game controller simulating a musical instrument | Human Necessities | 36 | Active |
| US8439733B2 | Systems and methods for reinstating a player within a rhythm-action game | Physics | 36 | Active |
| US8444486B2 | Systems and methods for indicating input actions in a rhythm-action game | Physics | 34 | Active |
| US8080722B2 | Preventing an unintentional deploy of a bonus in a video game | Physics | 31 | Active |
| US8444464B2 | Prompting a player of a dance game | Human Necessities | 26 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.