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Inventor

Euna Yu

Inventor
Gumi-si, KR

Overview

1→
Patents
2018
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.

H01Jprimary
H01JElectric discharge tubes or discharge lamps100%
PatentTitleYear
9,991,081Electron emitting device using graphene and method for manufacturing same2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to KUMOH NAT INST TECHNOLOGY IND ACAD COOP FOUND (1)· patent assignee history
2018Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
2018Based in Gumi-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KUMOH NAT INST TECHNOLOGY IND ACAD COOP FOUND12018
SAMSUNG ELECTRONICS CO LTD12018
Locations
LocationPatentsSpan
Gumi-si, KR12018