-
Push-to-talk device
-
Patent number 12,127,081
-
Issue date Oct 22, 2024
-
UNIONPLACE CO., LTD.
-
Seongcheol Bang
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
Device in network
-
Patent number 12,069,035
-
Issue date Aug 20, 2024
-
UNIONPLACE CO., LTD.
-
Seongcheol Bang
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
-
-
-
Device in multicast group
-
Patent number 11,336,630
-
Issue date May 17, 2022
-
UNIONPLACE CO., LTD.
-
Seongcheol Bang
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
-
Internet of things device
-
Patent number 10,757,571
-
Issue date Aug 25, 2020
-
UNIONPLACE CO., LTD.
-
Seongcheol Bang
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE