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Inventor

Jong Bae Lee

Inventor
Seoul, KR

Overview

32→
Patents
1986–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 32 as inventor

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

LOC14primary
LOC1412%
G06FElectric digital data processing10%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers8%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
F03DWind motors3%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g3%
G01RMeasuring electric variables3%
H01LSemiconductor devices3%
H02JElectric power networks3%
PatentTitleYear
10,937,808Vertical memory device and method of fabricating the same202110,735,845Wireless earphone and charging case202010,629,450Method for selectively etching silicon oxide film202010,045,108Earphone device with a microphone20189,759,195'Wind turbine'20179,752,558'Apparatus having a flywheel'20179,699,478'Inverse transform method and apparatus for video codec'20179,559,534'Data cable for fast charging'2017D0775605'Headphone'20178,526,707'Method of inspecting a mask'20138,515,116'Headphones with waveguider'20138,316,689'Quantitative evaluation of scratch-induced damages on polymeric and coating materials'20128,234,595'Method of designing a mask layout'20127,913,207'Method and apparatus for verifying logic circuit'20117,844,940'Mask set for microarray, method of fabricating mask set, and method of fabricating microarray using mask set'20107,617,065'Methodology for estimating statistical distribution characteristics of physical parameters of semiconductor device'20097,610,574'Method and apparatus for designing fine pattern'2009D0587686'Speaker for digital media player'2009D0585871'Headphone'2009D0585872'Headphone'2009D0567215'Headphone'2008D0564494'Headphone'20087,343,215'Methothology for estimating statistical distribution characteristics of product parameters'2008D0557688'Head for earphone'20077,159,202'Methods, apparatus and computer program products for generating selective netlists that include interconnection influences at pre-layout and post-layout design stages'20076,539,528'Methods, systems, and computer program products for designing an integrated circuit that use an information repository having circuit block layout information'20035,956,622'Device for generating calling vibrations or calling sounds in cellular or pager phones'19995,861,686'Device for generating waking vibrations or sounds'1999D0335495'Car audio system'1993D0329852'Cassette tape recorder'1992D0312084'Cassette tape recorder'19904,574,475'Nail clipper with cut nail retaining means'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1993Patents assigned to GOLD STAR CO (3)· patent assignee history
1999–2021Based in Seoul, KR· patent location history
2003–2013Patents assigned to SAMSUNG ELECTRONICS CO LTD (9)· patent assignee history
2007–2020Patents assigned to CRESYN CO LTD (8)· patent assignee history
2008–2011Based in Yongin-si, KR· patent location history
2009Patents assigned to PHIATON CORP (3)· patent assignee history
2010–2013Based in Seongnam-si, KR· patent location history
2012–2013Patents assigned to LEE JONG-BAE (3)· patent assignee history
2012–2020Based in Gyeonggi-do, KR· patent location history
2017Based in Gwangju, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD92003–2013
CRESYN CO LTD82007–2020
GOLD STAR CO31990–1993
LEE JONG-BAEself32012–2013
PHIATON CORP32009
Locations
LocationPatentsSpan
Seoul, KR151999–2021
Yongin-si, KR42008–2011
Gyeonggi-do, KR22012–2020
Gwangju, KR22017
Seongnam-si, KR22010–2013