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Inventor

Won-Chul Hwang

Inventor
Seoul, KR

Overview

14→
Patents
2015–2020
Patent span
LOC
Primary field

Patents· 14 as inventor

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

LOC14primary
LOC1450%
LOC2625%
F21KNon-electric light sources using luminescence6%
F21VFunctional features or details of lighting devices or systems thereof6%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted6%
LOC176%
PatentTitleYear
D0892095Television receiver2020D0888695Television receiver2020D0878314Television receiver2020D0865730Television receiver2019D0855593Television receiver2019D0853365Television receiver2019D0805125'Sound bar'2017D0797084'Television receiver'2017D0784305'Stand for television receiver'20179,574,753'Illumination device that switches light emission direction'2017D0749242'Lens for LED bulb'2016D0742556'LED electric bulb'2015D0741518'LED bulb'2015D0741517'LED bulb'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (14)· patent assignee history
2015–2020Based in Seoul, KR· patent location history
2017Based in Bucheon-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD142015–2020
Locations
LocationPatentsSpan
Seoul, KR102015–2020
Bucheon-si, KR42017