Inventor
Daniel Thomson Urquhart
Inventor
Kitchener, CA
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television33%
G06TImage data processing or generation, in general22%
G02BOptical elements, systems or apparatus11%
G06FElectric digital data processing11%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing6%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them6%
G06VImage or video recognition or understanding6%
G09FDisplaying6%
PatentTitleYear
11,073,689Method and system for calibrating a wearable heads-up display to produce aligned virtual images in an eye space202110,298,893System and method for digital black level blending201910,009,586System and method for projecting images on a marked surface20189,992,464Method and system for screen correction20189,872,003'System and method for aligning stacked projectors'20189,807,359'System and method for advanced lens geometry fitting for imaging devices'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2019Patents assigned to CHRISTIE DIGITAL SYSTEMS USA (5)· patent assignee history
2017–2021Based in Kitchener, CA· patent location history
2021Patents assigned to GOOGLE LLC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHRISTIE DIGITAL SYSTEMS USA | 5 | 2017–2019 |
| GOOGLE LLC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kitchener, CA | 6 | 2017–2021 |