Inventor

Pingjia YU

Inventor

Overview

3→

Patents

2022–2026

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.

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein50%

G02BOptical elements, systems or apparatus33%

G09GArrangements or circuits for control of indicating devices using static means to present variable information17%

PatentTitleYear

12,578,597Backlight module, display module, display device, and anti-peeping driving method2026 11,796,844Display device and manufacturing method thereof2023 11,532,286Backlight module, display device and control method thereof2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2026Patents assigned to BOE TECHNOLOGY GROUP CO LTD (3)· patent assignee history

2022–2026Patents assigned to CHONGQING BOE OPTOELECTRONICS TECH CO LTD (3)· patent assignee history

2022–2026Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOE TECHNOLOGY GROUP CO LTD	3	2022–2026
CHONGQING BOE OPTOELECTRONICS TECH CO LTD	3	2022–2026

Locations

Location	Patents	Span
CN	3	2022–2026