Inventor
David Foster Spruill
Inventor
Redmond, WA, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing24%
G06TImage data processing or generation, in general24%
G06KGraphical data reading18%
G06VImage or video recognition or understanding18%
G09GArrangements or circuits for control of indicating devices using static means to present variable information12%
H04NPictorial communication, e.g. television6%
PatentTitleYear
11,049,228Controlling display brightness when rendering composed scene-referred and output-referred content202110,839,735Techniques for determining effective color space of a display202010,282,867Shading for variable opacity stroke rendering201910,269,143Multiple texture variable opacity stroke rendering and blending201910,235,778GPU-accelerated pencil ink effect rendering2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019–2021Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (5)· patent assignee history
2019–2021Based in Redmond, WA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MICROSOFT TECHNOLOGY LICENSING LLC | 5 | 2019–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Redmond, Washington, US | 5 | 2019–2021 |