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Inventor

Guoheng Ma

Inventor
Beijing, CN

Overview

1→
Patents
2015
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H01Lprimary
H01LSemiconductor devices33%
H10HInorganic light-emitting semiconductor devices having potential barriers33%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1033%
PatentTitleYear
8,987,750'LED chip packaging structure, its manufacturing method, and display device'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to BEIJING BOE CHATANI ELECTRONICS CO LTD (1)· patent assignee history
2015Patents assigned to BOE TECHNOLOGY GROUP CO LTD (1)· patent assignee history
2015Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BEIJING BOE CHATANI ELECTRONICS CO LTD12015
BOE TECHNOLOGY GROUP CO LTD12015
Locations
LocationPatentsSpan
Beijing, CN12015