LexDanaLexDanabeta
Inventor

SEUNG HAN PARK

Inventor
KR

Overview

4→
Patents
2021–2025
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes18%
A61QSpecific use of cosmetics or similar toiletry preparations18%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry9%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form9%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients9%
C08LCompositions of macromolecular compounds9%
G01KMeasuring temperature9%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them9%
H04NPictorial communication, e.g. television9%
PatentTitleYear
12,309,491Foldable portable device202512,275,229Sensor for measuring temperature change amount202511,229,586Surfactant-free cosmetic composition202211,202,741Self-restorable core-shell capsule2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2025Patents assigned to AMOREPACIFIC CORP (3)· patent assignee history
2021–2025Based in KR· patent location history
2025Patents assigned to UIF UNIV INDUSTRY FOUNDATION YONSEI UNIV (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMOREPACIFIC CORP32021–2025
UIF UNIV INDUSTRY FOUNDATION YONSEI UNIV12025
Locations
LocationPatentsSpan
KR42021–2025