Westra; Christopher David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Westra; Christopher David.The latest application filed is for "sensor-based eye-tracking using a holographic optical element".
- Westra; Christopher David - San Carlos CA
| Patent | Date |
|---|---|
| Sensor-Based Eye-Tracking Using a Holographic Optical Element App 20220100269 - Eash; Aaron Matthew ; et al. | 2022-03-31 |
| Architecture to Illuminate a Display Panel App 20220099978 - Eash; Aaron Matthew ; et al. | 2022-03-31 |
| Steerable Positioning Element App 20220099982 - Eash; Aaron Matthew ; et al. | 2022-03-31 |
| Illumination Waveguide App 20220004003 - Eash; Aaron Matthew ; et al. | 2022-01-06 |
| Sensor-based eye-tracking using a holographic optical element Grant 11,181,979 - Eash , et al. November 23, 2 | 2021-11-23 |
| Steerable positioning element Grant 11,169,383 - Eash , et al. November 9, 2 | 2021-11-09 |
| Steerable Hybrid Display Using a Waveguide App 20200310145 - Eash; Aaron Matthew ; et al. | 2020-10-01 |
| Sensor-based eye-tracking using a Holographic Optical Element App 20200218348 - Eash; Aaron Matthew ; et al. | 2020-07-09 |
| Steerable Positioning Element App 20200183173 - Eash; Aaron Matthew ; et al. | 2020-06-11 |
| Adjustable Video Headset App 20180196268 - Westra; Christopher David ; et al. | 2018-07-12 |
| System, Method, And Apparatus For Displaying An Image Using A Curved Mirror And Partially Transparent Plate App 20170139209 - Evans; Allan Thomas ; et al. | 2017-05-18 |
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