Granted Patent
B2
US 12,719,601 · App. 18/684,246 · Granted Aug 25, 2026
Line concentrator optical communication apparatus and control method
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Assignments (2)
CHANGE OF NAME
Recorded Oct 3, 2025
From: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
To: NTT, INC.
Reel/Frame 072998/0094 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Feb 16, 2024
From: KIM, SANG-YUEP; KANI, JUNICHI
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 066478/0754 →
Continuity (1)
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