Granted Patent
Utility
US 11,982,916
· Confirmation No. 8081
VARIABLE-FOCUS VIRTUAL IMAGE DEVICES BASED ON POLARIZATION CONVERSION
Inventor:
Chulwoo Oh
Applicant:
Magic Leap, Inc.
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2024-05-14 | EGRANT.PDF |
Digitally signed official patent eGrant document | — | View | |
| 2024-05-14 | EGRANT.NTF |
eGrant day-of Notification | 2 | View | |
| 2024-04-24 | ISSUE.NTF |
Issue Notification | 2 | View | |
| 2024-04-11 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 2 | View | |
| 2024-04-11 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 3 | View | |
| 2024-04-11 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2024-04-11 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2024-04-11 | 1449 |
List of References cited by applicant and considered by examiner | 2 | View | |
| 2024-04-11 | SRNT |
Examiner's search strategy and results | 47 | View | |
| 2024-04-09 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2024-04-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-04-03 | FOR |
Foreign Reference | 6 | View | |
| 2024-04-03 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 2 | View | |
| 2024-04-03 | FOR |
Foreign Reference | 80 | View | |
| 2024-04-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-04-03 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2024-04-03 | IFEE |
Issue Fee Payment (PTO-85B) | 3 | View | |
| 2024-04-03 | FOR |
Foreign Reference | 49 | View | |
| 2024-04-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-04-03 | TRAN.LET |
Transmittal Letter | 3 | View | |
| 2024-04-03 | FOR |
Foreign Reference | 32 | View | |
| 2024-04-03 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2024-04-03 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2024-01-30 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 5 | View | |
| 2024-01-30 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 3 | View | |
| 2024-01-30 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2024-01-30 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2024-01-30 | SRNT |
Examiner's search strategy and results | 47 | View | |
| 2023-12-21 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | — | View | |
| 2023-12-21 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2023-12-21 | CLM |
Claims | 3 | View | |
| 2023-12-21 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2023-12-21 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2023-12-21 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2023-11-14 | CTNF |
Non-Final Rejection | 9 | View | |
| 2023-11-14 | 892 |
List of references cited by examiner | 2 | View | |
| 2023-11-14 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2023-11-14 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2023-11-14 | 1449 |
List of References cited by applicant and considered by examiner | 10 | View | |
| 2023-11-14 | SRNT |
Examiner's search strategy and results | 45 | View | |
| 2023-10-05 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2023-07-25 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2023-07-25 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2023-07-25 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 10 | View | |
| 2023-06-29 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2023-06-29 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2023-06-08 | PA.. |
Power of Attorney | 2 | View | |
| 2023-06-08 | OATH |
Oath or Declaration filed | 1 | View | |
| 2023-06-08 | SPEC |
Specification | 98 | View | |
| 2023-06-08 | CLM |
Claims | 2 | View | |
| 2023-06-08 | ABST |
Abstract | 1 | View | |
| 2023-06-08 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2023-06-08 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2023-06-08 | ADS |
Application Data Sheet | 8 | View | |
| 2023-06-08 | DRW.NONBW |
Drawings-other than black and white line drawings | 58 | View | |
| 2023-06-08 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2023-06-08 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Chulwoo Oh
Cedar Park, TX
Attorneys & Agents of Record
Classification
USPC
362/606
G02B5/20
G02B26/0825
G02B27/0172
G02F1/137
G02B30/00
G02B5/30
G02B6/0026
G02B6/0055
G02B6/0056
G02B6/0076
G02B6/0088
G02F1/13306
G02F1/13718
G02F1/29
G02F2203/07
Prosecution
- Examiner
- CROCKETT, RYAN M
- Art Unit
- 2871
- Customer No.
- 185340
- Docket No.
- 630220.41001D3/ML-0420US2
- Confirmation No.
- 8081
Publication
- Pub. No.
- US20230314890A1
- Pub. Date
- 2023-10-05
Patent Term Adjustment
-64days
Parent
is a Division of
→
App. 17/646,094
· US 11,714,326
Filed 2021-12-27
· Patented Case
Parent
is a Division of
→
App. 16/986,106
· US 11,215,895
Filed 2020-08-05
· Patented Case
Parent
is a Division of
→
App. 15/902,927
· US 11,036,109
Filed 2018-02-22
· Patented Case
Parent
Claims priority from a provisional application
→
App. 62/462,850
Filed 2017-02-23
· Provisional Application Expired
Child
is a Division of
→
App. 18/626,181
· US 12,271,089
Filed 2024-04-03
· Patented Case
SECURITY INTEREST
Recorded 2025-10-24
SECURITY INTEREST
Recorded 2025-10-15
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Quick Facts
- Patent No.
- US 11,982,916
- App. No.
- 18/207,607
- Filed
- 2023-06-08
- Granted
- 2024-05-14
- Pub. No.
- US20230314890A1
- Examiner
- CROCKETT, RYAN M
- Art Unit
- 2871
- PTA
- -64 days
External Links