LexDanaLexDanabeta
Inventor

Scott Su

Inventor
Calgary, CA

Overview

8→
Patents
2005–2021
Patent span
Physics
Primary field (CPC G)

Patents· 8 as inventor

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

G06Fprimary
G06FElectric digital data processing88%
G09GArrangements or circuits for control of indicating devices using static means to present variable information13%
PatentTitleYear
11,049,471Display control circuit20218,576,172'Pointer tracking across multiple overlapping coordinate input sub-regions defining a generally contiguous input region'20138,537,134'Size/scale and orientation determination of a pointer in a camera-based touch system'20138,228,304'Size/scale orientation determination of a pointer in a camera-based touch system'20128,089,462'Pointer tracking across multiple overlapping coordinate input sub-regions defining a generally contiguous input region'20127,619,617'Size/scale and orientation determination of a pointer in a camera-based touch system'20097,355,593'Pointer tracking across multiple overlapping coordinate input sub-regions defining a generally contiguous input region'20086,954,197'Size/scale and orientation determination of a pointer in a camera-based touch system'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2013Based in Calgary, CA· patent location history
2009–2013Patents assigned to SMART TECHNOLOGIES ULC (5)· patent assignee history
2012–2013Patents assigned to AKITT TREVOR (2)· patent assignee history
2012–2013Patents assigned to HILL DOUGLAS B (2)· patent assignee history
2012–2013Patents assigned to HOLMGREN DAVID E (2)· patent assignee history
2012–2013Patents assigned to MORRISON GERALD (2)· patent assignee history
2021Based in New Taipei, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SMART TECHNOLOGIES ULC52009–2013
AKITT TREVOR22012–2013
HILL DOUGLAS B22012–2013
HOLMGREN DAVID E22012–2013
MORRISON GERALD22012–2013
Locations
LocationPatentsSpan
Calgary, CA72005–2013
New Taipei, TW12021