Allen Boothroyd
17Patents
10h-index
22Co-inventors
72Inventor score
Filing activity: Feb 1, 1991 → Jul 21, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5267123A | Case for portable computer having display accessible when lid is closed over the keyboard | Emerging Cross-Sectional Technologies | 117 | Expired |
| USD432522S | Loudspeaker enclosure | General | 47 | Expired |
| US5402502A | Sound output system | Electricity | 33 | Expired |
| USD376364S | Loudspeaker | General | 26 | Expired |
| US7032708B2 | Flush mountable vibration reducing loudspeaker mounting assembly | Electricity | 23 | Expired |
| USD334750S | Loudspeaker | General | 17 | Expired |
| USD334193S | Loudspeaker | General | 17 | Expired |
| USD356088S | Loudspeaker | General | 16 | Expired |
| US6925190B2 | Flush mount speaker mounting apparatus | Electricity | 13 | Expired |
| USD668242S1 | In-wall audio system controller | General | 13 | Active |
| USD481706S1 | Audio system keypad | General | 7 | Expired |
| USD355914S | Loudspeaker | General | 6 | Expired |
| US5537480A | Sound output system | Electricity | 3 | Expired |
| USD348467S | Loudspeaker | General | 3 | Expired |
| US9602902B2 | Speaker mounting assembly | Electricity | 1 | Active |
| USD1092428S1 | Audio and video apparatus for reproducing sounds or images | General | 0 | Active |
| USD554117S1 | Home entertainment system keypad | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.