Inventor

Da-Ryeon Son

Inventor

Yongin-si, KR

Overview

2→

Patents

2020–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 2 as inventor

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes11%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%

A61QSpecific use of cosmetics or similar toiletry preparations11%

C07KPeptides11%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein11%

H01LSemiconductor devices11%

H10DInorganic electric semiconductor devices11%

H10KOrganic electric solid-state devices11%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%

PatentTitleYear

11,063,155Display device including thin film transistor with active layer portions having different thicknesses2021 10,640,541Method for preparing composition for promoting hair growth using Nanog-introduced mesenchymal stem cells derived from fetus in amniotic fluid2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to STEMLAB INC (1)· patent assignee history

2020Based in Kyungki-do, KR· patent location history

2021Patents assigned to SAMSUNG DISPLAY CO LTD (1)· patent assignee history

2021Based in Yongin-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG DISPLAY CO LTD	1	2021
STEMLAB INC	1	2020

Locations

Location	Patents	Span
Yongin-si, KR	1	2021
Kyungki-do, KR	1	2020