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Inventor

Shangchen Han

Inventor
Kirkland, WA, US

Overview

4→
Patents
2020
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary
G06FElectric digital data processing33%
G06TImage data processing or generation, in general33%
G06NComputing arrangements based on specific computational models17%
G06KGraphical data reading8%
G06VImage or video recognition or understanding8%
PatentTitleYear
10,719,953Passive object tracking using camera202010,706,584Hand tracking using a passive camera system202010,657,704Marker based tracking202010,593,101Marker based tracking2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to FACEBOOK TECH LLC (4)· patent assignee history
2020Based in Kirkland, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FACEBOOK TECH LLC42020
Locations
LocationPatentsSpan
Kirkland, Washington, US42020