Allen & Heath Limited
9Patents
9Active
9Granted
42Portfolio score
Filing activity: Dec 29, 2011 → Aug 9, 2018 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD721353S1 | Audio equipment | General | 26 | Active |
| USD824881S1 | Audio equipment | General | 19 | Active |
| USD780718S1 | Audio equipment | General | 15 | Active |
| USD824880S1 | Audio equipment | General | 10 | Active |
| USD721062S1 | Audio equipment | General | 8 | Active |
| USD890722S1 | Audio mixer board | General | 5 | Active |
| USD744983S1 | Audio equipment | General | 3 | Active |
| USD745491S1 | Audio equipment | General | 3 | Active |
| US10410482B2 | Programmable audio level indicator | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.