Inventor
BYEONG IN AHN
Inventor
KR
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation15%
C08JWorking-up15%
B29CShaping or joining of plastics11%
C09KMaterials for miscellaneous applications, not provided for elsewhere11%
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. inserts7%
C08LCompositions of macromolecular compounds7%
G02BOptical elements, systems or apparatus7%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%
B29LIndexing scheme associated with subclass b29c, relating to particular articles4%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
PatentTitleYear
11,872,531Fluorine-based resin porous membrane and method for preparing the same202411,654,403Porous fluorine-based resin composite membrane and manufacturing method therefor202311,420,162Method for preparing porous membrane of fluorine-based resin202211,344,836Porous fluorine resin film and preparation method thereof202211,299,669Color conversion film, method for producing same, back-light unit and display apparatus202211,267,180Extrusion die and extrusion method of sheet using the same202211,174,426Color conversion film, and backlight unit and display apparatus comprising same2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to LG CHEMICAL LTD (7)· patent assignee history
2021–2024Based in KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG CHEMICAL LTD | 7 | 2021–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 7 | 2021–2024 |