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Inventor

Changying Sun

Inventor
Ottawa, CA

Overview

3→
Patents
2019–2021
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G06Fprimary
G06FElectric digital data processing67%
G02BOptical elements, systems or apparatus33%
PatentTitleYear
11,106,719Heuristic dimension reduction in metadata modeling202111,074,411Disambiguation of concept classifications using language-specific clues202110,371,878Light regulation device for light deflection and backlight module having the same2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to UNIV NAT TAIWAN NORMAL (1)· patent assignee history
2019Based in Taipei, TW· patent location history
2021Patents assigned to IBM (2)· patent assignee history
2021Based in Ottawa, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM22021
UNIV NAT TAIWAN NORMAL12019
Locations
LocationPatentsSpan
Ottawa, CA22021
Taipei, TW12019