Patent Application
Utility
App. No. 19/430,672
· Confirmation No. 2084
OPTICAL EYEPIECE USING SINGLE-SIDED PATTERNING OF GRATING COUPLERS
Applicant:
Magic Leap, Inc.
Docketed New Case - Ready for Examination
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| 2026-04-30 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2026-01-21 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2026-01-21 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-01-21 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-12-23 | DRW.SUPP |
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| 2025-12-23 | APP.TEXT |
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| 2025-12-23 | APP.TEXT |
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| 2025-12-23 | TRNA |
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| 2025-12-23 | TRNA |
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| 2025-12-23 | ECOMM.AUTH |
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| 2025-12-23 | ADS |
Application Data Sheet | 10 | View | |
| 2025-12-23 | OATH |
Oath or Declaration filed | 5 | View | |
| 2025-12-23 | DRW |
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| 2025-12-23 | SPEC |
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| 2025-12-23 | CLM |
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| 2025-12-23 | ABST |
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| 2025-12-23 | A.PE |
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| 2025-12-23 | CLM |
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| 2025-12-23 | REM |
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| 2025-12-23 | PA.. |
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| 2025-12-23 | N417 |
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| 2025-12-23 | N417.PYMT |
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| 2025-12-23 | SCORE |
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Inventors
Kang Luo
Austin, TX
Vikramjit Singh
Pflugerville, TX
Nai-Wen Pi
Plano, TX
Shuqiang Yang
Austin, TX
Frank Y. Xu
Austin, TX
Attorneys & Agents of Record
Classification
USPC
359/643
G02B25/001
G02B27/0081
G02B6/29329
G02B6/29334
G02B6/2935
G02B27/01
G02B27/0172
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
- Customer No.
- 146762
- Docket No.
- 40589-0098004
- Confirmation No.
- 2084
Publication
- Pub. No.
- US20260118655A1
- Pub. Date
- 2026-04-30
Parent
is a Continuation of
→
App. 18/172,890
· US 12,535,671
Filed 2023-02-22
· Patented Case
Parent
is a Continuation of
→
App. 17/246,936
· US 11,609,418
Filed 2021-05-03
· Patented Case
Parent
is a Continuation of
→
App. 16/898,723
· US 11,022,790
Filed 2020-06-11
· Patented Case
Parent
Claims priority from a provisional application
→
App. 62/861,646
Filed 2019-06-14
· Provisional Application Expired
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2026-01-08
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Quick Facts
- App. No.
- 19/430,672
- Filed
- 2025-12-23
- Pub. No.
- US20260118655A1
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
External Links