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Inventor

Yanxin JI

Inventor
CN

Overview

2→
Patents
2024–2025
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.

G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein13%
G06FElectric digital data processing13%
G09FDisplaying13%
H01HElectric switches13%
H02JElectric power networks13%
H10DInorganic electric semiconductor devices13%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%
PatentTitleYear
12,501,708Display panel, array substrate and method for preparing same202511,942,791Self-powered wireless keyboard2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to BEIJING INSTITUTE TECH (1)· patent assignee history
2024–2025Based in CN· patent location history
2025Patents assigned to BEIJING BOE DISPLAY TECH CO (1)· patent assignee history
2025Patents assigned to BEIJING BOE TECHNOLOGY DEV CO LTD (1)· patent assignee history
2025Patents assigned to BOE TECHNOLOGY GROUP CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BEIJING BOE DISPLAY TECH CO12025
BEIJING BOE TECHNOLOGY DEV CO LTD12025
BEIJING INSTITUTE TECH12024
BOE TECHNOLOGY GROUP CO LTD12025
Locations
LocationPatentsSpan
CN22024–2025