Patent Application
Utility
PCT National Stage
App. No. 18/871,378
· Confirmation No. 5529
DIFFRACTIVE STRUCTURES FOR ASYMMETRIC LIGHT EXTRACTION AND AUGMENTED REALITY DEVICES INCLUDING THE SAME
Inventors:
Ravi Kumar KOMANDURI, Vikramjit SINGH, Shuqiang YANG, Chinmay KHANDEKAR, Frank Y. XU, Robert Dale TEKOLSTE, Kang LUO, Chulwoo OH, Victor Kai LIU
Applicant:
Magic Leap, Inc.
Docketed New Case - Ready for Examination
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| 2026-08-20 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2026-08-10 | FOR |
Foreign Reference | 45 | View | |
| 2026-08-10 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2026-08-10 | FOR |
Foreign Reference | 13 | View | |
| 2026-08-10 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-07-31 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2026-07-31 | PREDOCK.NTF |
Patents Pre-Docketing Notice | 2 | View | |
| 2026-05-15 | NTC.PUB.DATE |
Notice of New or Revised Publication Date | 1 | View | |
| 2026-05-15 | M903 |
Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed | 2 | View | |
| 2026-05-15 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2026-05-15 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-05-15 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2026-05-15 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2026-05-13 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-05-13 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-03-11 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2026-03-11 | FOR |
Foreign Reference | 19 | View | |
| 2026-03-11 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-10-31 | OATH |
Oath or Declaration filed | 26 | View | |
| 2025-10-29 | OATH |
Oath or Declaration filed | 15 | View | |
| 2025-05-22 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2025-05-22 | FOR |
Foreign Reference | 465 | View | |
| 2025-05-22 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-01-03 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 9 | View | |
| 2025-01-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-01-03 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2024-12-06 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-12-06 | PA.. |
Power of Attorney | 2 | View | |
| 2024-12-03 | A.PE |
Preliminary Amendment | — | View | |
| 2024-12-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2024-12-03 | 371P |
Documents submitted with 371 (National Stage) Applications | 77 | View | |
| 2024-12-03 | ADS |
Application Data Sheet | 11 | View | |
| 2024-12-03 | A.PE |
Preliminary Amendment | 1 | View | |
| 2024-12-03 | SPEC |
Specification | 1 | View | |
| 2024-12-03 | CLM |
Claims | 4 | View | |
| 2024-12-03 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2024-12-03 | OATH |
Oath or Declaration filed | 12 | View | |
| 2024-12-03 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2024-12-03 | TRNA |
Transmittal of New Application | 3 | View | |
| 2024-12-03 | ECOMM.AUTH |
Internet Communications Authorization | 1 | View | |
| 2024-12-03 | P.306 |
PCT/IB/306 - Notification of the Recording of a Change | 1 | View | |
| 2024-12-03 | P.306 |
PCT/IB/306 - Notification of the Recording of a Change | 1 | View | |
| 2024-12-03 | P.N.101.CONV |
PCT/RO/101 - Request form for new International Application - Conventional | 5 | View | |
| 2024-12-03 | P.306 |
PCT/IB/306 - Notification of the Recording of a Change | 1 | View | |
| 2024-12-03 | P.306 |
PCT/IB/306 - Notification of the Recording of a Change | 1 | View | |
| 2024-12-03 | P.306 |
PCT/IB/306 - Notification of the Recording of a Change | 1 | View | |
| 2024-12-03 | 371P |
Documents submitted with 371 (National Stage) Applications | 1 | View | |
| 2024-12-03 | P.306 |
PCT/IB/306 - Notification of the Recording of a Change | 1 | View | |
| 2024-12-03 | P.306 |
PCT/IB/306 - Notification of the Recording of a Change | 1 | View | |
| 2024-12-03 | P.306 |
PCT/IB/306 - Notification of the Recording of a Change | 1 | View | |
| 2024-12-03 | P.306 |
PCT/IB/306 - Notification of the Recording of a Change | 1 | View | |
| 2024-12-03 | P.306 |
PCT/IB/306 - Notification of the Recording of a Change | 1 | View | |
| 2024-12-03 | P.306 |
PCT/IB/306 - Notification of the Recording of a Change | 1 | View | |
| 2024-12-03 | P.306 |
PCT/IB/306 - Notification of the Recording of a Change | 1 | View | |
| 2024-12-03 | P.306 |
PCT/IB/306 - Notification of the Recording of a Change | 1 | View | |
| 2024-12-03 | P.306 |
PCT/IB/306 - Notification of the Recording of a Change | 1 | View | |
| 2024-12-03 | P.306 |
PCT/IB/306 - Notification of the Recording of a Change | 1 | View | |
| 2024-12-03 | P.306 |
PCT/IB/306 - Notification of the Recording of a Change | 1 | View | |
| 2024-12-03 | P.306 |
PCT/IB/306 - Notification of the Recording of a Change | 1 | View | |
| 2024-12-03 | P.306 |
PCT/IB/306 - Notification of the Recording of a Change | 1 | View | |
| 2024-12-03 | ABST |
Abstract | 2 | View | |
| 2024-12-03 | SPEC |
Specification | 43 | View | |
| 2024-12-03 | CLM |
Claims | 4 | View | |
| 2024-12-03 | DRW |
Drawings-only black and white line drawings | 26 | View |
Inventors
Ravi Kumar KOMANDURI
Austin, TX
Vikramjit SINGH
Pflugerville, TX
Shuqiang YANG
Austin, TX
Chinmay KHANDEKAR
Sunnyvale, CA
Frank Y. XU
Austin, TX
Robert Dale TEKOLSTE
Boulder, CO
Kang LUO
Austin, TX
Chulwoo OH
Sammamish, WA
Victor Kai LIU
West Point, CA
Attorneys & Agents of Record
Classification
USPC
385/37
G02B27/0172
G02B5/1857
G02B5/1861
G02B5/1866
G02B27/0081
G02B2027/0118
G02B2027/0125
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
- Customer No.
- 146762
- Docket No.
- 40589-0266US1
- Confirmation No.
- 5529
Publication
- Pub. No.
- US20260244017A1
- Pub. Date
- 2026-08-20
SECURITY INTEREST
Recorded 2025-10-31
SECURITY INTEREST
Recorded 2025-10-29
from
SINGH, VIKRAMJIT,
XU, FRANK Y.,
YANG, SHUQIANG,
KHANDEKAR, CHINMAY,
KOMANDURI, RAVI KUMAR,
LUO, KANG,
TEKOLSTE, ROBERT DALE,
LIU, VICTOR KAI
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2024-12-06
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Quick Facts
- App. No.
- 18/871,378
- Filed
- 2024-12-03
- Pub. No.
- US20260244017A1
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
External Links