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Inventor

Tengfei Lou

Inventor
Beijing, CN

Overview

3→
Patents
2020–2021
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.

G02Bprimary
G02BOptical elements, systems or apparatus75%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein25%
PatentTitleYear
10,921,640Backlight module and preparing method thereof, display device202110,816,717Backlight module, display device and terminal202010,712,495Backlight frame structure and display device2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020–2021Patents assigned to BEIJING BOE CHATANI ELECTRONICS CO LTD (3)· patent assignee history
2020–2021Patents assigned to BOE TECHNOLOGY GROUP CO LTD (3)· patent assignee history
2020–2021Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BEIJING BOE CHATANI ELECTRONICS CO LTD32020–2021
BOE TECHNOLOGY GROUP CO LTD32020–2021
Locations
LocationPatentsSpan
Beijing, CN32020–2021