Patent Assignment
Reel/Frame 072507/0679
Change of Name
Recorded: 2025-08-18
Pages: 18
Assignor
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Executed: 2025-07-01
Assignee
NTT, INC.
5-1, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, 1008116, JAPAN
Covered Properties
(48)
Optical Transmitter
Application:
18/838,327 →
Publication:
US 2025/0158356
Quantum Random Number Generator
Application:
17/621,408 →
Publication:
US 2022/0357926
Optical Transmitter
Optical Communication Element
Application:
17/768,709 →
Publication:
US 2023/0156932
Tunable Light Source
Application:
17/784,882 →
Publication:
US 2023/0006419
Computing Device of Ising Model
Optical Semiconductor Chip
Ising Model Calculation Device
Application:
17/920,218 →
Publication:
US 2023/0176607
Tunable Laser Diode
Application:
17/926,462 →
Publication:
US 2023/0187903
Semiconductor Wafer
Planar Optical Waveguide Device for Measuring Amplitude Phase of Squeezed Light
Optical Waveguide Device and Method for Manufacturing the Same
Semiconductor Optical Modulator
Semiconductor IQ Modulator
Photomask, Optical-Waveguide, Optical Circuit and Method of Manufacturing an Optical-Waveguide
Semiconductor Chip and Optical Module
Application:
18/040,763 →
Publication:
US 2023/0283046
Optical Burst Transmitter
Measuring Method for Optical Nonlinearity of Two-Dimensional Material
Semiconductor Light Receiving Element
Application:
18/246,595 →
Publication:
US 2023/0361226
Optical Computing Machine
Substrate for Carrying Wafer
Optical Transmitter
Optical Transmitter
Application:
18/258,396 →
Publication:
US 2024/0322910
Light Receiving Device
Application:
18/549,491 →
Publication:
US 2024/0178331
Light-Receiving Element and Light Receiving Circuit
Application:
18/550,857 →
Publication:
US 2024/0222532
Light Sensitive Element
Application:
18/553,065 →
Publication:
US 2024/0186434
Optical Phase Shifter, Optical Switch and 90 Degrees Optical Hybrid
Application:
18/555,701 →
Publication:
US 2024/0201521
Integrated Optical Device and Manufacturing Method Thereof
Application:
18/557,870 →
Publication:
US 2024/0219639
Multi-Channel Optical Module
Application:
18/566,003 →
Publication:
US 2024/0248319
Semiconductor Laser and Optical Transmitter
Application:
18/567,260 →
Publication:
US 2024/0266799
Optical Modulation Module and Optical Transmitter
Application:
18/569,799 →
Publication:
US 2024/0201522
Multi-Channel Optical Module
Application:
18/570,827 →
Publication:
US 2024/0223297
Optical Modulator and Optical Transmitter
Application:
18/682,391 →
Publication:
US 2024/0353696
Semiconductor Module Inspection Device
Application:
18/685,064 →
Publication:
US 2025/0130252
Optical Multiplex/Demultiplex Circuit and RGB Coupler
Application:
18/685,078 →
Publication:
US 2024/0353616
Optical Inspection Circuit and Method of Manufacturing an Optical Circuit Chip
Application:
18/688,534 →
Publication:
US 2025/0123321
Inspection Patterns and Pattern Evaluation Method
Application:
18/693,400 →
Publication:
US 2025/0246485
Quantum State Measurement Device, Quantum State Generation Device, and Quantum Key Distribution System
Application:
18/697,855 →
Publication:
US 2024/0403686
Waveguide-Type Optical Coupler
Application:
18/710,066 →
Publication:
US 2025/0020865
Driver Integrated IQ Optical Modulator
Application:
18/710,095 →
Photodetector
Application:
18/716,706 →
Computing Device for Ising Model
Application:
18/840,787 →
Publication:
US 2025/0165558
BGA Radio Frequency Module, Substrate for BGA Radio Frequency Module and Optical Communication Module
Application:
18/844,362 →
Publication:
US 2025/0185153
Optical Module
Application:
18/845,834 →
Publication:
US 2025/0203758
Optical Device
Application:
18/855,602 →
Publication:
US 2025/0251639
System for Topological Quantum Operation and Method Thereof
Application:
18/856,790 →
Publication:
US 2025/0252331
Multichip Module
Application:
18/861,508 →
Optical Circuit
Application:
18/861,845 →
Publication:
US 2025/0284174
Related Assignments
(20)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 21, 2021
From: ZHANG, YANBAO; LO, HSINPIN; MUNRO, WILLIAM JOHN; IKUTA, TAKUYA
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 058445/0325 →
Assignment of Assignor's Interest
Mar 21, 2022
From: CHIN, MEISHIN; SHINDO, TAKAHIKO; KANAZAWA, SHIGERU
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 059326/0227 →
Assignment of Assignor's Interest
Apr 13, 2022
From: TSUZUKI, KEN; KIKUCHI, KIYOFUMI; KAWAMURA, YURIKO
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 059587/0905 →
Assignment of Assignor's Interest
Jun 13, 2022
From: UEDA, YUTA; SHINDO, TAKAHIKO; ISHIKAWA, MITSUTERU
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 060183/0165 →
Assignment of Assignor's Interest
Sep 29, 2022
From: KANAZAWA, SHIGERU; UEDA, YUTA; SHINDO, TAKAHIKO; CHIN, MEISHIN
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 061260/0570 →
Assignment of Assignor's Interest
Sep 30, 2022
From: TAKESUE, HIROKI; INAGAKI, TAKAHIRO; HONJO, TOSHIMORI; INABA, KENSUKE
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION; INTER-UNIVERISTY RESEARCH INSTITUTE CORPORATION RESEARCH ORGANIZATION OF INFORMATION AND SYSTEMS
Reel/Frame 061274/0570 →
Assignment of Assignor's Interest
Oct 20, 2022
From: TAKESUE, HIROKI; INAGAKI, TAKAHIRO; HONJO, TOSHIMORI; INABA, KENSUKE
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 061484/0742 →
Assignment of Assignor's Interest
Nov 18, 2022
From: UEDA, YUTA; ISHIKAWA, MITSUTERU
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 061828/0006 →
Assignment of Assignor's Interest
Dec 8, 2022
From: TATSUMI, SHOKO; NADA, MASAHIRO; NAKANISHI, YASUHIKO; KANAZAWA, SHIGERU
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 062030/0277 →
Assignment of Assignor's Interest
Jan 6, 2023
From: INOUE, ASUKA; KASAHARA, RYOICHI; UMEKI, TAKESHI; TADANAGA, OSAMU
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 062301/0152 →
Assignment of Assignor's Interest
Jan 23, 2023
From: KURATA, YU; MORIMOTO, YOSHIE; SUZUKI, KENYA
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 062452/0289 →
Assignment of Assignor's Interest
Jan 25, 2023
From: OZAKI, JOSUKE; OGISO, YOSHIHIRO
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 062487/0320 →
Assignment of Assignor's Interest
Jan 31, 2023
From: GO, TAKASHI; YANAGIHARA, AI; YAMAGUCHI, KEITA; SUZUKI, KENYA
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 062546/0092 →
Assignment of Assignor's Interest
Jan 31, 2023
From: OZAKI, JOSUKE; OGISO, YOSHIHIRO; HASHIZUME, YASUAKI; TANOBE, HIROMASA
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 062545/0285 →
Assignment of Assignor's Interest
Feb 6, 2023
From: SHINDO, TAKAHIKO; CHIN, MEISHIN; KANAZAWA, SHIGERU
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 062605/0300 →
Assignment of Assignor's Interest
Mar 3, 2023
From: NAKANISHI, YASUHIKO; KANAZAWA, SHIGERU; YOSHIMATSU, TOSHIHIDE; KANDA, ATSUSHI
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 062867/0370 →
Assignment of Assignor's Interest
Mar 15, 2023
From: YONEZU, YUYA; ISHIZAWA, ATSUSHI; NISHI, HIDETAKA; TSUCHIZAWA, TAI
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 062989/0355 →
Assignment of Assignor's Interest
Mar 24, 2023
From: NADA, MASAHIRO; NAKANISHI, YASUHIKO; TATSUMI, SHOKO
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 063094/0008 →
Assignment of Assignor's Interest
Apr 25, 2023
From: IKUTA, TAKUYA; INAGAKI, TAKAHIRO; TAKESUE, HIROKI
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 063428/0280 →
Assignment of Assignor's Interest
Aug 14, 2024
From: KANAZAWA, SHIGERU; SHINDO, TAKAHIKO; CHEN, MINGCHEN; KOSUGA, SHOHEI
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION; NTT INNOVATIVE DEVICES CORPORATION
Reel/Frame 068281/0405 →