GENEVA, Feb. 17 -- NTT, INC. (5-1, Otemachi 1-chome, Chiyoda-ku, Tokyo1008116), ＮＴＴ株式会社 (東京都千代田区大手町一丁目５番１号) filed a patent application (PCT/JP2024/027923) for "SIGNAL PROCESSING DEVICE FOR PERFORMING SIGNAL PROCESSING METHOD IN PHASE OTDR" on Aug 05, 2024. With publication no. WO/2026/033594, the details related to the patent application was published on Feb 12, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): WAKISAKA, Yoshifu...