Holographic waveguide eye tracker
US-10209517-B2 · Feb 19, 2019 · US
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Grant Alastair John patents
Grant Alastair John holds 8 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 8 |
| Recent patents | 0 |
| First publication | May 17, 2016 |
| Latest publication | Feb 19, 2019 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Waveguide Display
US-2018284440-A1 · Oct 4, 2018 · US
Holographic waveguide optical tracker
US-2018232048-A1 · Aug 16, 2018 · US
Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration
US-9933684-B2 · Apr 3, 2018 · US
Environmentally isolated waveguide display
US-2018011324-A1 · Jan 11, 2018 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Holographic waveguide eye tracker
US-10209517-B2 · Feb 19, 2019 · US
Waveguide Display
US-2018284440-A1 · Oct 4, 2018 · US
Holographic waveguide optical tracker
US-2018232048-A1 · Aug 16, 2018 · US
Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration
US-9933684-B2 · Apr 3, 2018 · US
Environmentally isolated waveguide display
US-2018011324-A1 · Jan 11, 2018 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G02B27/0172 | 7 |
| G02B27/017 | 5 |
| G02B27/0093 | 4 |
| G02B6/0016 | 4 |
| G02B2027/0174 | 4 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 8 |
| Human Necessities | 3 |
| Electricity | 1 |