Inventor
Christopher David Twigg
Inventor
San Francisco, CA, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing25%
G06TImage data processing or generation, in general25%
G06NComputing arrangements based on specific computational models14%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
G01SRadio direction-finding7%
G02BOptical elements, systems or apparatus7%
G06KGraphical data reading7%
G06VImage or video recognition or understanding7%
PatentTitleYear
10,964,083Facial animation models202110,955,932Hand tracking using an ultrasound sensor on a head-mounted display202110,803,616Hand calibration using single depth camera202010,719,953Passive object tracking using camera202010,706,584Hand tracking using a passive camera system202010,657,704Marker based tracking202010,593,101Marker based tracking202010,572,024Hand tracking using an ultrasound sensor on a head-mounted display202010,269,165Facial animation models2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019–2021Patents assigned to LUCASFILM ENTERTAINMENT CO LTD (2)· patent assignee history
2019Patents assigned to BHAT KIRAN S (1)· patent assignee history
2019Patents assigned to HONG JUNG SEUNG (1)· patent assignee history
2019Patents assigned to KOPERWAS MICHAEL (1)· patent assignee history
2019–2021Based in San Francisco, CA, US· patent location history
2020–2021Patents assigned to FACEBOOK TECH LLC (7)· patent assignee history
2020–2021Based in San Anselmo, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FACEBOOK TECH LLC | 7 | 2020–2021 |
| LUCASFILM ENTERTAINMENT CO LTD | 2 | 2019–2021 |
| BHAT KIRAN S | 1 | 2019 |
| HONG JUNG SEUNG | 1 | 2019 |
| KOPERWAS MICHAEL | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Francisco, California, US | 7 | 2019–2021 |
| San Anselmo, California, US | 2 | 2020–2021 |