Inventor

GUOFENG JIA

Inventor

Overview

3→

Patents

2022–2025

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 therein25%

G06FElectric digital data processing25%

H10KOrganic electric solid-state devices25%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices13%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%

PatentTitleYear

12,210,700Display panel and display apparatus2025 11,954,277Display panel and display apparatus2024 11,237,488Substrate carrying device, and photoresist coating development device2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to BOE TECHNOLOGY GROUP CO LTD (3)· patent assignee history

2022–2025Patents assigned to MIANYANG BOE OPTOELECTRONICS TECH CO LTD (3)· patent assignee history

2022–2025Based 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	2022–2025
MIANYANG BOE OPTOELECTRONICS TECH CO LTD	3	2022–2025

Locations

Location	Patents	Span
CN	3	2022–2025