Inventor

Wei Jun Tang

Inventor

Beijing, CN

Overview

4→

Patents

2020–2021

Patent span

Physics

Primary field (CPC G)

Patents· 4 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 therein22%

LOC1422%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles11%

G01BMeasuring length, thickness or similar linear dimensions11%

G06TImage data processing or generation, in general11%

G09GArrangements or circuits for control of indicating devices using static means to present variable information11%

H04NPictorial communication, e.g. television11%

PatentTitleYear

10,921,111Detecting device, detecting method, liquid crystal dropping apparatus, and liquid crystal dropping method2021 10,921,670Array substrate and vehicle-mounted display device2021 D0893459Loudspeaker cover2020 D0873793Loudspeaker system2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to HARMAN INT IND (2)· patent assignee history

2020Based in Shenzhen, CN· patent location history

2021Patents assigned to BOE TECHNOLOGY GROUP CO LTD (2)· patent assignee history

2021Patents assigned to HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (2)· patent assignee history

2021Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOE TECHNOLOGY GROUP CO LTD	2	2021
HARMAN INT IND	2	2020
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD	2	2021

Locations

Location	Patents	Span
Beijing, CN	2	2021
Shenzhen, CN	2	2020