Patent Application
Utility
App. No. 19/018,967
· Confirmation No. 9202
SURFACE RELIEF WAVEGUIDES WITH HIGH REFRACTIVE INDEX RESIST
Inventors:
Matthew C. Traub, Yingnan Liu, Vikramjit Singh, Frank Y. Xu, Robert D. Tekolste, Qizhen Xue, Samarth Bhargava, Victor Kai Liu, Brandon Michael-James Born, Kevin Messer
Applicant:
Magic Leap, Inc.
Docketed New Case - Ready for Examination
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| 2026-06-18 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2026-06-18 | FOR |
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| 2026-03-20 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
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| 2026-03-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-10-31 | OATH |
Oath or Declaration filed | 26 | View | |
| 2025-07-08 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-07-08 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
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Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
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| 2025-05-29 | N417 |
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| 2025-05-08 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2025-02-06 | A.PE |
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| 2025-02-06 | A.PE |
Preliminary Amendment | 1 | View | |
| 2025-02-06 | CLM |
Claims | 5 | View | |
| 2025-02-06 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2025-02-06 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-02-04 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2025-02-04 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-02-04 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-01-13 | APP.TEXT |
Application body structured text document | — | View | |
| 2025-01-13 | APP.TEXT |
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| 2025-01-13 | N417 |
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| 2025-01-13 | OATH |
Oath or Declaration filed | 13 | View | |
| 2025-01-13 | A.PE |
Preliminary Amendment | 1 | View | |
| 2025-01-13 | CLM |
Claims | 5 | View | |
| 2025-01-13 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2025-01-13 | DRW.NONBW |
Drawings-other than black and white line drawings | 9 | View | |
| 2025-01-13 | SPEC |
Specification | 29 | View | |
| 2025-01-13 | CLM |
Claims | 6 | View | |
| 2025-01-13 | ABST |
Abstract | 1 | View | |
| 2025-01-13 | PA.. |
Power of Attorney | 2 | View | |
| 2025-01-13 | ADS |
Application Data Sheet | 11 | View | |
| 2025-01-13 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 3 | View | |
| 2025-01-13 | TRNA |
Transmittal of New Application | 2 | View | |
| 2025-01-13 | ECOMM.AUTH |
Internet Communications Authorization | 1 | View | |
| 2025-01-13 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-01-13 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-01-13 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2025-01-13 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Matthew C. Traub
Sterrebeek, BELGIUM
Yingnan Liu
Sunnyvale, CA
Vikramjit Singh
Pflugerville, TX
Frank Y. Xu
Austin, TX
Robert D. Tekolste
Boulder, CO
Qizhen Xue
Austin, TX
Samarth Bhargava
Saratoga, CA
Victor Kai Liu
Mountain View, CA
Brandon Michael-James Born
Sunnyvale, CA
Kevin Messer
Mountain View, CA
Attorneys & Agents of Record
Classification
USPC
430/321
G02B5/1809
G02B6/0065
G02B6/136
B29D11/00769
G02B5/1852
G02B6/0016
G02B6/138
G03F7/0002
G03F7/0007
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
- Customer No.
- 146762
- Docket No.
- 40589-0212002
- Confirmation No.
- 9202
Publication
- Pub. No.
- US20250147222A1
- Pub. Date
- 2025-05-08
Parent
is a Continuation of
→
App. 18/729,437
· US 12,222,537
Filed 2024-07-16
· Patented Case
Parent
PCT
is a National Stage Entry of
→
PCT/US2023/061015
Filed 2023-01-20
· Docketed New Case - Ready for Examination
Parent
Claims priority from a provisional application
→
App. 63/301,318
Filed 2022-01-20
· Provisional Application Expired
SECURITY INTEREST
Recorded 2025-10-31
from
BHARGAVA, SAMARTH
PROPRIETARY INFORMATION AND INVENTIONS AGREEMENT
Recorded 2025-01-15
from
LIU, YINGNAN,
TRAUB, MATTHEW C.,
TEKOLSTE, ROBERT D.,
BORN, BRANDON MICHAEL-JAMES,
SINGH, VIKRAMJIT,
XUE, QIZHEN,
XU, FRANK Y.,
LIU, VICTOR KAI,
MESSER, KEVIN
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2025-01-15
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Quick Facts
- App. No.
- 19/018,967
- Filed
- 2025-01-13
- Pub. No.
- US20250147222A1
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
External Links