David E. Johnston
10Patents
2h-index
15Co-inventors
43Inventor score
Filing activity: Apr 29, 2014 → Jul 27, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9900722B2 | HRTF personalization based on anthropometric features | Electricity | 18 | Active |
| US10028070B1 | Systems and methods for HRTF personalization | Electricity | 14 | Active |
| US10129684B2 | Systems and methods for audio creation and delivery | Electricity | 2 | Active |
| US11409361B2 | Periodic motion-based visual stimulus | Physics | 1 | Active |
| US10278002B2 | Systems and methods for non-parametric processing of head geometry for HRTF personalization | Electricity | 1 | Active |
| US10284992B2 | HRTF personalization based on anthropometric features | Electricity | 0 | Active |
| US10313818B2 | HRTF personalization based on anthropometric features | Electricity | 0 | Active |
| US9877136B2 | HRTF personalization based on anthropometric features | General | 0 | Revoked |
| US11847261B2 | Periodic motion-based visual stimulus | Physics | 0 | Active |
| US10244341B2 | HRTF personalization based on anthropometric features | General | 0 | Revoked |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.