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Inventor

Yangkyeong Kim

Inventor
Seoul, KR

Overview

3→
Patents
2018–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

A47Lprimary
A47LDomestic washing or cleaning9%
B01DSeparation9%
B04CApparatus using free vortex flow, e.g. cyclones9%
F21VFunctional features or details of lighting devices or systems thereof9%
F24CDomestic stoves or ranges9%
F24FAir-conditioning9%
H01LSemiconductor devices9%
H05BElectric heating9%
H10DInorganic electric semiconductor devices9%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h109%
PatentTitleYear
11,009,237Downdraft air cleaning unit and cooking system having the same202110,933,364Cyclone for air cleaning and filtering module having the same20219,859,158'Method for manufacturing semiconductor device'2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
2018Based in Suwon-si, KR· patent location history
2021Patents assigned to LG ELECTRONICS INC (2)· patent assignee history
2021Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LG ELECTRONICS INC22021
SAMSUNG ELECTRONICS CO LTD12018
Locations
LocationPatentsSpan
Seoul, KR22021
Suwon-si, KR12018