LexDanaLexDanabeta
Inventor

DUSEUNG OH

Inventor
KR

Overview

3→
Patents
2025
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H02Jprimary
H02JElectric power networks27%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers18%
G01RMeasuring electric variables9%
G06FElectric digital data processing9%
H04BTransmission9%
H04LTransmission of digital information, e.g. telegraphic communication9%
H04MTelephonic communication9%
H04WWireless communication networks9%
PatentTitleYear
12,341,371Device and method of detecting attachment and detachment of portable device202512,334,761Mobile device and operating method thereof202512,217,041Portable device communicating with charger and operating method thereof2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history
2025Based in KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD32025
Locations
LocationPatentsSpan
KR32025