Inventor

Zuoyuan Qin

Inventor

Guangdong, CN

Overview

1→

Patents

2019

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 1 as inventor

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

F21Sprimary

F21SNon-portable lighting devices25%

F21VFunctional features or details of lighting devices or systems thereof25%

G02BOptical elements, systems or apparatus25%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein25%

PatentTitleYear

10,267,978Backlight module and liquid crystal display device2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to SHENZHEN CHINA STAR OPTOELECT (1)· patent assignee history

2019Based in Guangdong, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHENZHEN CHINA STAR OPTOELECT	1	2019

Locations

Location	Patents	Span
Guangdong, CN	1	2019