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Inventor

Jeong-Ho Ahn

Inventor
Seoul, KR

Overview

13→
Patents
1991–2020
Patent span
Physics
Primary field (CPC G)

Patents· 13 as inventor

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

A61Cprimary
A61CDentistry16%
G05BControl or regulating systems in general16%
G06TImage data processing or generation, in general11%
B05BSpraying apparatus8%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids3%
C04BLime, magnesia3%
E04CStructural elements3%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices3%
PatentTitleYear
10,879,597Antenna for wearable device20209,727,799'Method of automatic defect classification'20179,165,354'Method of analyzing photolithography processes'20157,347,679'Apparatus for manufacturing ultra-fine particles using electrospray device and method thereof'20086,860,434'Apparatus for manufacturing ultra-fine particles using electrospray device and method thereof'20056,471,753'Device for collecting dust using highly charged hyperfine liquid droplets'20026,197,401'Concrete including a plurality of fiber rings'20015,257,203'Method and apparatus for manipulating computer-based representations of objects of complex and unique geometry'19935,184,306'Automated high-precision fabrication of objects of complex and unique geometry'19935,128,870'Automated high-precision fabrication of objects of complex and unique geometry'19925,121,333'Method and apparatus for manipulating computer-based representations of objects of complex and unique geometry'19925,121,334'Method and apparatus for automated machining of objects of complex and unique geometry'19925,027,281'Method and apparatus for scanning and recording of coordinates describing three dimensional objects of complex and unique geometry'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1993Patents assigned to UNIV MINNESOTA (6)· patent assignee history
1991–2002Based in Seoul, KR· patent location history
2001–2005Based in Dongjak-gu, KR· patent location history
2002–2008Patents assigned to AHN KANG HO (2)· patent assignee history
2002Patents assigned to ACE LAB INC (1)· patent assignee history
2008Patents assigned to AHN JEONG HO (1)· patent assignee history
2008Based in Daebang-dong, Dongjak-ku, Seoul, KR· patent location history
2015–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history
2015–2017Based in Hwaseong-si, KR· patent location history
2020Based in Suwon-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV MINNESOTA61991–1993
SAMSUNG ELECTRONICS CO LTD32015–2020
AHN KANG HO22002–2008
ACE LAB INC12002
AHN JEONG HOself12008
Locations
LocationPatentsSpan
Seoul, KR61991–2002
Hwaseong-si, KR22015–2017
Dongjak-gu, KR22001–2005
Suwon-si, KR12020
Daebang-dong, Dongjak-ku, Seoul, KR12008