Inventor

Qingfeng Chang

Inventor

Shanghai, CN

Overview

2020

Patent span

Physics

Primary field (CPC G)

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

G06Fprimary

G06FElectric digital data processing20%

G06KGraphical data reading20%

G06NComputing arrangements based on specific computational models20%

G06TImage data processing or generation, in general20%

G06VImage or video recognition or understanding20%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to SHANGHAI UNITED IMAGING HEALTHCARE CO LTD (1)· patent assignee history

2020Based in Shanghai, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHANGHAI UNITED IMAGING HEALTHCARE CO LTD	1	2020

Locations

Location	Patents	Span
Shanghai, CN	1	2020