Inventor

Jiacheng QI

Inventor

Overview

2→

Patents

2025

Patent span

Electricity

Primary field (CPC H)

Patents· 2 as inventor

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

H01Lprimary

H01LSemiconductor devices22%

H10HInorganic light-emitting semiconductor devices having potential barriers22%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1022%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein11%

G09FDisplaying11%

H10DInorganic electric semiconductor devices11%

PatentTitleYear

12,278,244Display panel and method for manufacturing the same, display apparatus and tiled display apparatus2025 12,237,449Backlight module and manufacturing method therefor, and display apparatus2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to BOE MLED TECHNOLOGY CO LTD (2)· patent assignee history

2025Patents assigned to BOE TECHNOLOGY GROUP CO LTD (2)· patent assignee history

2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOE MLED TECHNOLOGY CO LTD	2	2025
BOE TECHNOLOGY GROUP CO LTD	2	2025

Locations

Location	Patents	Span
CN	2	2025