FCC.reportPublic regulatory filings
FCC Registration Number

FRN 0027300938

OPUS ONE INC.

CORES registration

Entity name
OPUS ONE INC.
Entity type
Private Sector , Corporation
Registration date
2018-03-01
FCC source updated
2019-11-18
Contact position
Manager
Contact name
David Baek
Contact address
3rd FL, 4-7 of 243beon-gil, Unjung-ro, Bundang-gu,Seongnam-si,, Seongnam-si, Gyeonggi-do, South Korea
Contact email
[email protected]
CORES status
available
Last checked
2026-08-26 23:14:17

Connected companies

CompanyRelationshipSourceConfidence
OPUS ONE INC.registrantCORES100.0%
OPUS ONE INC.registrantFCCID100.0%
OPUS ONE INC.applicantFCCID95.0%

Public regulatory phone numbers

NumberContactSourceConfidence
+82 31-717-1425David Baek ManagerCORES100.0%

FCC ID filings

DateFCC IDModelApplicant
2019-12-102AO5QOP-AWCF1GL-BKOP-AWCF1GL-BKOPUS ONE INC.
2019-12-102AO5QOP-AWCF1GL-BKOP-AWCF1GL-BKOPUS ONE INC.
2019-08-052AO5Q-OP-DP101GL-BKOP-DP101GL-BKOPUS ONE INC.
2018-03-162AO5Q-OP-DP101GL-BKOP-DP101GL-BKOPUS ONE INC.

Source provenance

SystemRecordRecorded nameRaw FRNObserved
FCCIDjpfzxH/2CLkvE51615Oh4Q==:2AO5Q-OP-DP101GL-BKOPUS ONE INC.00273009382026-08-31 05:14:55
CORES0027300938OPUS ONE INC.00273009382026-08-26 23:14:17
FCCIDaXddCPqesMxcZDaVnF6iCA==:2AO5Q-OP-DP101GL-BKOPUS ONE INC.00273009382026-08-11 16:48:54
FCCID257282OPUS ONE INC.00273009382026-08-04 23:18:22

Refresh this FRN

Request a background refresh from the FCC CORES public registration record. The page request does not contact the FCC directly.