Johnston; David Emerson
Patent Applications and Registrations
Patent applications and USPTO patent grants for Johnston; David Emerson.The latest application filed is for "periodic motion-based visual stimulus".
- Johnston; David Emerson - Bellevue WA
| Patent | Date |
|---|---|
| Periodic motion-based visual stimulus Grant 11,409,361 - Wilson , et al. August 9, 2 | 2022-08-09 |
| Periodic Motion-based Visual Stimulus App 20210240264 - WILSON; Andrew D. ; et al. | 2021-08-05 |
| Systems and methods for audio creation and delivery Grant 10,129,684 - Gamper , et al. November 13, 2 | 2018-11-13 |
| Systems And Methods For Audio Creation And Delivery App 20170156017 - Gamper; Hannes ; et al. | 2017-06-01 |
| Systems And Methods For Audio Creation And Delivery App 20160345095 - Gamper; Hannes ; et al. | 2016-11-24 |
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