Granted Patent
Utility
US 12,625,374
· Confirmation No. 1032
METHODS, DEVICES, AND SYSTEMS FOR ILLUMINATING SPATIAL LIGHT MODULATORS
Inventors:
Hui-Chuan CHENG, Hyunsun CHUNG, Jahja I. TRISNADI, Clinton CARLISLE, Chulwoo OH, Kevin Richard CURTIS
Applicant:
Magic Leap, Inc.
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| 2026-05-12 | EGRANT.PDF |
Digitally signed official patent eGrant document | — | View | |
| 2026-05-12 | EGRANT.NTF |
eGrant day-of Notification | 2 | View | |
| 2026-04-29 | ISSUE.NTF |
Issue Notification | 2 | View | |
| 2026-04-06 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-04-06 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-04-06 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-04-03 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2026-04-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-04-03 | IFEE |
Issue Fee Payment (PTO-85B) | 3 | View | |
| 2026-04-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-04-03 | IFEE |
Issue Fee Payment (PTO-85B) | 3 | View | |
| 2026-04-01 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 9 | View | |
| 2026-04-01 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-04-01 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 4 | View | |
| 2026-04-01 | 1449 |
List of References cited by applicant and considered by examiner | 6 | View | |
| 2026-04-01 | SRNT |
Examiner's search strategy and results | 37 | View | |
| 2026-04-01 | BIB |
Bibliographic Data Sheet | 2 | View | |
| 2026-01-07 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-01-07 | PET.AUTO |
ePetition Request Form | 2 | View | |
| 2026-01-07 | FOR |
Foreign Reference | 37 | View | |
| 2026-01-07 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2026-01-07 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 6 | View | |
| 2026-01-07 | RCEX |
Request for Continued Examination (RCE) | 3 | View | |
| 2026-01-07 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 21 | View | |
| 2026-01-07 | FOR |
Foreign Reference | 25 | View | |
| 2026-01-07 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2026-01-07 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 21 | View | |
| 2026-01-07 | PET.DEC.AUTO |
ePetition Grant Letter | 1 | View | |
| 2025-12-30 | ISSUE.NTF |
Issue Notification | 2 | View | |
| 2025-12-23 | 1449 |
List of References cited by applicant and considered by examiner | 4 | View | |
| 2025-12-17 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 2 | View | |
| 2025-12-17 | 1449 |
List of References cited by applicant and considered by examiner | 5 | View | |
| 2025-11-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-11-20 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-11-20 | IFEE |
Issue Fee Payment (PTO-85B) | 3 | View | |
| 2025-11-20 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2025-11-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-11-19 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2025-11-19 | FOR |
Foreign Reference | 13 | View | |
| 2025-11-19 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2025-11-19 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 18 | View | |
| 2025-11-19 | FOR |
Foreign Reference | 20 | View | |
| 2025-11-19 | FOR |
Foreign Reference | 70 | View | |
| 2025-11-19 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 10 | View | |
| 2025-11-19 | FOR |
Foreign Reference | 36 | View | |
| 2025-11-19 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2025-11-19 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-10-10 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 10 | View | |
| 2025-10-10 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2025-10-10 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 4 | View | |
| 2025-10-10 | 1449 |
List of References cited by applicant and considered by examiner | 5 | View | |
| 2025-10-10 | BIB |
Bibliographic Data Sheet | 2 | View | |
| 2025-10-10 | SRNT |
Examiner's search strategy and results | 41 | View | |
| 2025-10-10 | 1449 |
List of References cited by applicant and considered by examiner | 5 | View | |
| 2025-10-10 | 1449 |
List of References cited by applicant and considered by examiner | 5 | View | |
| 2025-09-08 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2025-09-08 | IDS.R197.REL |
Letter specifying the conditions for filing under 37 CFR 1.97 | 2 | View | |
| 2025-09-08 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-08-20 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2025-08-20 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2025-08-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-08-11 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-08-11 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-08-11 | RCEX |
Request for Continued Examination (RCE) | 3 | View | |
| 2025-08-11 | CTAV |
Advisory Action (PTOL-303) | 2 | View | |
| 2025-08-11 | ANE.I |
Amendment After Final or under 37CFR 1.312, initialed by the examiner. | 1 | View | |
| 2025-08-11 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-08-01 | EXIN |
Examiner Interview Summary Record (PTOL - 413) | 2 | View | |
| 2025-08-01 | OA.APPENDIX |
Office Action Appendix | 2 | View | |
| 2025-07-30 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-07-30 | A.NE |
Response After Final Action | 1 | View | |
| 2025-07-30 | CLM |
Claims | 7 | View | |
| 2025-07-30 | INTRVIEW.APP |
Applicant summary of interview with examiner | 1 | View | |
| 2025-07-30 | REM |
Applicant Arguments/Remarks Made in an Amendment | 3 | View | |
| 2025-07-30 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-07-30 | AMSB |
Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) | 1 | View | |
| 2025-07-22 | M865E |
Electronic Request for Interview with Examiner | 1 | View | |
| 2025-06-30 | CTFR |
Final Rejection | 16 | View | |
| 2025-06-30 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2025-06-30 | 1449 |
List of References cited by applicant and considered by examiner | 5 | View | |
| 2025-06-30 | SRNT |
Examiner's search strategy and results | 24 | View | |
| 2025-06-19 | FOR |
Foreign Reference | 19 | View | |
| 2025-06-19 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 12 | View | |
| 2025-06-19 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2025-06-19 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2025-06-19 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 9 | View | |
| 2025-06-19 | FOR |
Foreign Reference | 108 | View | |
| 2025-06-19 | FOR |
Foreign Reference | 13 | View | |
| 2025-06-19 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2025-03-24 | EXIN |
Examiner Interview Summary Record (PTOL - 413) | 2 | View | |
| 2025-03-24 | OA.APPENDIX |
Office Action Appendix | 2 | View | |
| 2025-03-11 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-03-11 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2025-03-11 | CLM |
Claims | 5 | View | |
| 2025-03-11 | ABST |
Abstract | 1 | View | |
| 2025-03-11 | INTRVIEW.APP |
Applicant summary of interview with examiner | 1 | View | |
| 2025-03-11 | REM |
Applicant Arguments/Remarks Made in an Amendment | 3 | View | |
| 2025-03-11 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2025-03-11 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2025-03-11 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-03-11 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-03-11 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-02-21 | M865E |
Electronic Request for Interview with Examiner | 1 | View | |
| 2025-01-15 | WELCOME.LET2 |
Welcome Letter from USPTO Commissioner | 1 | View | |
| 2024-12-18 | CTNF |
Non-Final Rejection | 11 | View | |
| 2024-12-18 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2024-12-18 | BIB |
Bibliographic Data Sheet | 2 | View | |
| 2024-12-18 | SRNT |
Examiner's search strategy and results | 5 | View | |
| 2024-12-18 | 1449 |
List of References cited by applicant and considered by examiner | 23 | View | |
| 2024-12-18 | SRNT |
Examiner's search strategy and results | 21 | View | |
| 2024-09-20 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 23 | View | |
| 2024-09-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-09-20 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2024-09-12 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2024-06-04 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2024-06-04 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-06-04 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2024-05-10 | APP.TEXT |
Application body structured text document | — | View | |
| 2024-05-10 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2024-05-10 | SPEC |
Specification | 155 | View | |
| 2024-05-10 | CLM |
Claims | 4 | View | |
| 2024-05-10 | ABST |
Abstract | 1 | View | |
| 2024-05-10 | OATH |
Oath or Declaration filed | 18 | View | |
| 2024-05-10 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2024-05-10 | ADS |
Application Data Sheet | 10 | View | |
| 2024-05-10 | PA.. |
Power of Attorney | 2 | View | |
| 2024-05-10 | DRW |
Drawings-only black and white line drawings | 46 | View | |
| 2024-05-10 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2024-05-10 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Hui-Chuan CHENG
Cooper City, FL
Hyunsun CHUNG
Weston, FL
Jahja I. TRISNADI
Cupertino, CA
Clinton CARLISLE
Parkland, FL
Chulwoo OH
Sammamish, WA
Kevin Richard CURTIS
Boulder, CO
Attorneys & Agents of Record
Classification
USPC
359/13
G02B27/0172
H04N13/279
H04N13/344
H04N13/239
G02B30/52
G02B30/26
G06V20/20
G02B5/3016
G02B6/005
G02B6/0076
G02B27/0093
G02B27/0103
G02B27/0176
G02B27/1006
G02B27/141
G02B27/30
G02B2027/0123
G02B2027/0134
G02B2027/0138
G02B2027/014
G02B2027/0174
G02B2027/0178
G02B2027/0187
G02F1/137
G03B21/00
G03B21/208
G06F3/01
G06F3/012
G06F3/013
G06F3/0482
G06T19/00
G06T19/006
G09G3/025
G09G3/24
H04N2013/0081
Prosecution
- Examiner
- GAGNON, GRANT A
- Art Unit
- 2872
- Customer No.
- 189736
- Docket No.
- 559.00050.US3
- Confirmation No.
- 1032
Publication
- Pub. No.
- US20240302659A1
- Pub. Date
- 2024-09-12
Patent Term Adjustment
-217days
Parent
is a Continuation of
→
App. 18/160,900
· US 12,038,587
Filed 2023-01-27
· Patented Case
Parent
is a Continuation of
→
App. 15/927,997
· US 11,567,320
Filed 2018-03-21
· Patented Case
Parent
Claims priority from a provisional application
→
App. 62/474,591
Filed 2017-03-21
· Provisional Application Expired
Child
is a Continuation of
→
App. 19/314,298
Filed 2025-08-29
· Docketed New Case - Ready for Examination
SECURITY INTEREST
Recorded 2025-10-24
from
TRISNADI, JAHJA I.,
CURTIS, KEVIN RICHARD,
CHENG, HUI-CHUAN,
CHUNG, HYUNSUN,
CARLISLE, CLINTON,
OH, CHULWOO
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2024-05-31
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Quick Facts
- Patent No.
- US 12,625,374
- App. No.
- 18/661,321
- Filed
- 2024-05-10
- Granted
- 2026-05-12
- Pub. No.
- US20240302659A1
- Examiner
- GAGNON, GRANT A
- Art Unit
- 2872
- PTA
- -217 days
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