Patent Application
Provisional
App. No. 63/269,233
· Confirmation No. 7740
Metalens-enabled Light-field Camera with Extreme Depth-of-Field
Provisional Application Expired
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2025-09-25 | OATH |
Oath or Declaration filed | 5 | View | |
| 2023-03-15 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2022-03-22 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2022-03-11 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2022-03-11 | TR.PROV |
Provisional Cover Sheet (SB16) | 4 | View | |
| 2022-03-11 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2022-03-11 | SPEC |
Specification | 12 | View | |
| 2022-03-11 | ABST |
Abstract | 1 | View | |
| 2022-03-11 | APPENDIX |
Appendix to the specification | 3 | View | |
| 2022-03-11 | DRW |
Drawings-only black and white line drawings | 6 | View |
Inventors
Wenqi ZHU
Vienna, VA
Amit Kumar Agrawal
Rockville, MD
Lu Chen
Gaithersburg, MD
Henri J. Lezec
Silver Spring, MD
Attorneys & Agents of Record
Prosecution
- Customer No.
- 21771
- Docket No.
- 2022-086-01
- Confirmation No.
- 7740
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2025-09-25
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- App. No.
- 63/269,233
- Filed
- 2022-03-11
External Links