LexDanaLexDanabeta
Inventor

Myoungwoo Lee

Inventor
Seoul, KR

Overview

2→
Patents
2014–2015
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F21Sprimary
F21SNon-portable lighting devices25%
F21VFunctional features or details of lighting devices or systems thereof25%
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 emitted25%
F21KNon-electric light sources using luminescence13%
F21LLighting devices or systems thereof, being portable or specially adapted for transportation13%
PatentTitleYear
9,121,569'Lighting apparatus having a housing to accomodate a removable diffuser'20158,827,490'Lighting apparatus'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2015Patents assigned to LEE MINKWANG (2)· patent assignee history
2014–2015Patents assigned to LEE MYOUNGWOO (2)· patent assignee history
2014–2015Patents assigned to LG ELECTRONICS INC (2)· patent assignee history
2014Patents assigned to KIM ANA (1)· patent assignee history
2014–2015Based in Seoul, KR· patent location history
2015Patents assigned to KIM DONGMIN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LEE MINKWANG22014–2015
LEE MYOUNGWOOself22014–2015
LG ELECTRONICS INC22014–2015
KIM ANA12014
KIM DONGMIN12015
Locations
LocationPatentsSpan
Seoul, KR22014–2015