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Inventor

Wenming Wu

Inventor
Beijing, CN

Overview

2→
Patents
2013–2019
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

B26Dprimary
B26DCutting25%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein25%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them25%
G06FElectric digital data processing25%
PatentTitleYear
10,328,591Apparatus and method for separating touch screen and display screen20198,388,143'Projection display device'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to CAO LEI (1)· patent assignee history
2013Patents assigned to CHEN CHEN (1)· patent assignee history
2013Based in Guangdong, CN· patent location history
2019Patents assigned to BOE TECHNOLOGY GROUP CO LTD (1)· patent assignee history
2019Patents assigned to HEFEI BOE OPTEOELECTRONICS TECH CO LTD (1)· patent assignee history
2019Patents assigned to HEFEI BOE OPTOELECTRONICS TECH (1)· patent assignee history
2019Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOE TECHNOLOGY GROUP CO LTD12019
CAO LEI12013
CHEN CHEN12013
HEFEI BOE OPTEOELECTRONICS TECH CO LTD12019
HEFEI BOE OPTOELECTRONICS TECH12019
Locations
LocationPatentsSpan
Beijing, CN12019
Guangdong, CN12013