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Inventor

Seung Jai Lee

Inventor
Goyang-si, KR

Overview

4→
Patents
2011–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H04Bprimary
H04BTransmission22%
H04MTelephonic communication22%
G06FElectric digital data processing11%
H03GControl of amplification11%
H04LTransmission of digital information, e.g. telegraphic communication11%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers11%
H04WWireless communication networks11%
PatentTitleYear
10,401,912Protection case for portable electronic device and method for determining state thereof20198,818,554'Event execution method and system for robot synchronized with mobile terminal'20148,620,007'Headset capable of being used as external speaker and method of adjusting an output thereof'20137,953,400'Automatic pairing method for Bluetooth®-enabled mobile terminal'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2019Patents assigned to SAMSUNG ELECTRONICS CO LTD (4)· patent assignee history
2011–2014Based in Goyang-si, KR· patent location history
2013–2014Patents assigned to LEE SEUNG JAI (2)· patent assignee history
2013–2014Patents assigned to SON SUK RYUN (2)· patent assignee history
2019Based in Gyeonggi-do, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD42011–2019
LEE SEUNG JAIself22013–2014
SON SUK RYUN22013–2014
Locations
LocationPatentsSpan
Goyang-si, KR32011–2014
Gyeonggi-do, KR12019