Patent Application
Utility
App. No. 19/455,757
· Confirmation No. 8750
OPTICAL SWITCHING
Applicant:
EOPTOLINK TECHNOLOGY SINGAPORE PTE. LTD.
Docketed New Case - Ready for Examination
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-05-28 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2026-02-19 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2026-02-19 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-02-19 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2026-01-21 | APP.TEXT |
Application body structured text document | — | View | |
| 2026-01-21 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2026-01-21 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-01-21 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-01-21 | PA.. |
Power of Attorney | 2 | View | |
| 2026-01-21 | DRW |
Drawings-only black and white line drawings | 14 | View | |
| 2026-01-21 | SPEC |
Specification | 42 | View | |
| 2026-01-21 | CLM |
Claims | 5 | View | |
| 2026-01-21 | OATH |
Oath or Declaration filed | 4 | View | |
| 2026-01-21 | ABST |
Abstract | 1 | View | |
| 2026-01-21 | ADS |
Application Data Sheet | 9 | View | |
| 2026-01-21 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Hus Tigli
San Diego, CA
Yoshinao Taketomi
San Diego, CA
Attorneys & Agents of Record
Classification
USPC
385/18
G02B6/3518
G02B6/3556
G02B6/3588
G02B6/4221
G02B6/4227
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
- Customer No.
- 219967
- Docket No.
- CHOFN-26011-USDIV
- Confirmation No.
- 8750
Publication
- Pub. No.
- US20260147161A1
- Pub. Date
- 2026-05-28
Parent
is a Continuation of
→
App. 19/500,272
· Application Undergoing Preexam Processing
Parent
PCT
is a National Stage Entry of
→
PCT/US2024/043190
Filed 2024-08-21
· Docketed New Case - Ready for Examination
Parent
Claims priority from a provisional application
→
App. 63/534,685
Filed 2023-08-25
· Provisional Application Expired
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2026-01-24
from
IANDE GROUP LLC
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2026-01-24
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Quick Facts
- App. No.
- 19/455,757
- Filed
- 2026-01-21
- Pub. No.
- US20260147161A1
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
External Links