LexDanaLexDanabeta
Inventor

Byungkil Choi

Inventor
Seoul, KR

Overview

5→
Patents
2018–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers36%
H04MTelephonic communication29%
G06FElectric digital data processing21%
H04BTransmission14%
PatentTitleYear
10,785,556Earphone with a pipeline damper202010,686,923Mobile terminal202010,574,803Mobile terminal202010,250,729Mobile terminal201910,063,975Mobile terminal2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2020Patents assigned to LG ELECTRONICS INC (5)· patent assignee history
2018–2020Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LG ELECTRONICS INC52018–2020
Locations
LocationPatentsSpan
Seoul, KR52018–2020