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Inventor

Hyoun-Ee Kim

Inventor
Seoul, KR

Overview

16→
Patents
1992–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 16 as inventor

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

C04Bprimary
C04BLime, magnesia31%
C23CCoating metallic material14%
A61LMethods or apparatus for sterilising materials or objects in general11%
H01FMagnets9%
Y10TTechnical subjects covered by former us classification9%
A61FFilters implantable into blood vessels6%
A61KPreparations for medical, dental or toiletry purposes3%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%
C01DCompounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium3%
C23FNon-mechanical removal of metallic material from surface3%
PatentTitleYear
11,024,250Liquid crystal display panel and electronic device having the same20218,734,831'Method for manufacturing a porous ceramic scaffold having an organic/inorganic hybrid coating layer containing a bioactive factor'20148,382,823'Biodegradable stent and method for manufacturing the same'20137,416,564'Porous bioceramics for bone scaffold and method for manufacturing the same'20086,534,428'Titanium diboride sintered body with silicon nitride as a sintering aid'20036,423,373'Surface treated aluminum nitride and fabricating method thereof'20026,420,294'Titanium diboride sintered body with silicon nitride as a sintering aid and a method for manufacture thereof'20026,368,993'Method of fabricating a sintered ceramic composite'20026,136,738'Silicon nitride sintered body with region varying microstructure and method for manufacture thereof'20006,110,855'Process for strengthening aluminum based ceramics and material'20006,110,420'Composite of coated magnetic alloy particle'20006,051,324'Composite of ceramic-coated magnetic alloy particles'20006,033,727'Method for strengthening and aging-prevention of TZP by formation of silica/zircon layer on the surface thereof'20005,935,722'Laminated composite of magnetic alloy powder and ceramic powder and process for making same'1999H0001166'Process for strengthening silicon based ceramics'19935,171,555'Cesium iodide alloys'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2000Patents assigned to US ENERGY (2)· patent assignee history
1992–1993Based in Oak Ridge, TN· patent location history
1999–2000Patents assigned to LOCKHEED MARTIN ENERGY RES COR (2)· patent assignee history
1999–2014Based in Seoul, KR· patent location history
2000–2003Patents assigned to AGENCY DEFENSE DEV (4)· patent assignee history
2002–2013Patents assigned to KIM HYOUN EE (3)· patent assignee history
2013–2014Patents assigned to SNU R&DB FOUNDATION (2)· patent assignee history
2021Based in Hwaseong-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AGENCY DEFENSE DEV42000–2003
KIM HYOUN EEself32002–2013
LOCKHEED MARTIN ENERGY RES COR21999–2000
SNU R&DB FOUNDATION22013–2014
US ENERGY21992–2000
Locations
LocationPatentsSpan
Seoul, KR131999–2014
Oak Ridge, TN21992–1993
Hwaseong-si, KR12021