Patent Application
Utility
PCT National Stage
App. No. 19/131,640
· Confirmation No. 8790
WAVELENGTH DISPERSION COMPENSATING APPARATUS AND COEFFICIENT OPTIMIZATION METHOD
Inventors:
Etsushi YAMAZAKI, Mitsuteru YOSHIDA, Masanori NAKAMURA, Takeo SASAI, Takashi SAIDA, Yoshiaki KISAKA
Applicant:
NTT, Inc
Docketed New Case - Ready for Examination
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-09-03 | FOR |
Foreign Reference | 29 | View | |
| 2026-09-03 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2026-09-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-08-05 | M903 |
Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed | 2 | View | |
| 2026-08-05 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2026-08-05 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-08-05 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2026-08-05 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-10-02 | PA.. |
Power of Attorney | 2 | View | |
| 2025-10-02 | ADS |
Application Data Sheet | 3 | View | |
| 2025-10-02 | LET. |
Miscellaneous Incoming Letter | 15 | View | |
| 2025-10-02 | R46C.REQ |
Request under 37CFR1.46(c) to correct, update, change applicant | 1 | View | |
| 2025-10-02 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-05-21 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-05-21 | SPEC |
Specification | — | View | |
| 2025-05-21 | A.PE |
Preliminary Amendment | — | View | |
| 2025-05-21 | ADS |
Application Data Sheet | 10 | View | |
| 2025-05-21 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2025-05-21 | SPEC |
Specification | 23 | View | |
| 2025-05-21 | CLM |
Claims | 4 | View | |
| 2025-05-21 | ABST |
Abstract | 1 | View | |
| 2025-05-21 | A.PE |
Preliminary Amendment | 1 | View | |
| 2025-05-21 | SPEC |
Specification | 1 | View | |
| 2025-05-21 | CLM |
Claims | 5 | View | |
| 2025-05-21 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2025-05-21 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2025-05-21 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-05-21 | 371P |
Documents submitted with 371 (National Stage) Applications | 37 | View | |
| 2025-05-21 | N417 |
Electronic Filing System Acknowledgment Receipt | 4 | View | |
| 2025-05-21 | OATH |
Oath or Declaration filed | 6 | View | |
| 2025-05-21 | PA.. |
Power of Attorney | 2 | View | |
| 2025-05-21 | TRNA |
Transmittal of New Application | 4 | View | |
| 2025-05-21 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2025-05-21 | P.N.101.CONV |
PCT/RO/101 - Request form for new International Application - Conventional | 5 | View | |
| 2025-05-21 | P.PAMPHLET |
WIPO Publication - Non-English version | 37 | View |
Inventors
Etsushi YAMAZAKI
Musashino-shi, JAPAN
Mitsuteru YOSHIDA
Musashino-shi, JAPAN
Masanori NAKAMURA
Musashino-shi, JAPAN
Takeo SASAI
Musashino-shi, JAPAN
Takashi SAIDA
Musashino-shi, JAPAN
Yoshiaki KISAKA
Musashino-shi, JAPAN
Attorneys & Agents of Record
Classification
USPC
398/204
H04B10/6161
H04B10/25133
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
- Customer No.
- 27572
- Docket No.
- 5259-000745-US-NP
- Confirmation No.
- 8790
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 19/131,640
- Filed
- 2025-05-21
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
External Links