IP Library › Patent Application 18876025
Patent Application Utility PCT National Stage
App. No. 18/876,025 · Confirmation No. 1071

OPTICAL AMPLIFICATION APPARATUS AND OPTICAL AMPLIFICATION METHOD

Applicant: NTT, Inc.
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2026-09-03 NTC.PUB Notice of Publication 1 View
2026-05-28 APP.FILE.REC Filing Receipt 4 View
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2026-05-28 M903 Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed 2 View
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2025-10-31 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-12-17 SPEC Specification — View
2024-12-17 A.PE Preliminary Amendment — View
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2024-12-17 SPEC Specification 40 View
2024-12-17 CLM Claims 7 View
2024-12-17 ABST Abstract 2 View
2024-12-17 FOR Foreign Reference 12 View
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2024-12-17 DRW.SUPP Drawings-black and white line and/or other drawings — View
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Quick Facts
App. No.
18/876,025
Filed
2024-12-17
Pub. No.
US20260259473A1
Art Unit
OPAP