Inventor
YECHAN KIM
Inventor
KR
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C04Bprimary
C04BLime, magnesia12%
B28BShaping clay or other ceramic compositions9%
B29CShaping or joining of plastics9%
B44FSpecial designs or pictures9%
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices9%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts6%
B29LIndexing scheme associated with subclass b29c, relating to particular articles6%
C07CAcyclic or carbocyclic compounds6%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
PatentTitleYear
12,509,397Artificial marble having high light transmittance202512,479,765Artificial marble having high light transmittance202512,468,226Photoresist compositions and methods of fabricating a semiconductor device202512,459,872Artificial marble including stripes having high light transmittance202512,459,292Artificial marble including opaque striped region and transparent base region202511,681,219Resist composition202311,662,662Photo-decomposable compound, photoresist composition including the same, and method of manufacturing integrated circuit device2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history
2023–2025Based in KR· patent location history
2025Patents assigned to LX HAUSYS LTD (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LX HAUSYS LTD | 4 | 2025 |
| SAMSUNG ELECTRONICS CO LTD | 3 | 2023–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 7 | 2023–2025 |