Inventor

Jeon Kyu Lee

Inventor

Icheon-si, KR

Overview

2011–2021

Patent span

Physics

Primary field (CPC G)

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

G03Fprimary

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices18%

G06KGraphical data reading12%

G06VImage or video recognition or understanding12%

F25DRefrigerators6%

G06FElectric digital data processing6%

G06TImage data processing or generation, in general6%

G09GArrangements or circuits for control of indicating devices using static means to present variable information6%

G10LSpeech analysis techniques or speech synthesis6%

H04NPictorial communication, e.g. television6%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2011–2012Patents assigned to HYNIX SEMICONDUCTOR INC (2)· patent assignee history

2011–2015Based in Icheon-si, KR· patent location history

2012–2014Patents assigned to LEE JEON KYU (2)· patent assignee history

2014–2015Patents assigned to SK HYNIX INC (2)· patent assignee history

2014–2021Based in Gyeonggi-do, KR· patent location history

2021Patents assigned to LG ELECTRONICS INC (1)· patent assignee history

2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history

2021Based in Seoul, KR· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations