Patent Application
Provisional
App. No. 62/451,615
· Confirmation No. 4606
DIFFRACTION GRATINGS BASED ON METASURFACES HAVING ASYMMETRIC ELEMENTS
Provisional Application Expired
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2017-06-07 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2017-06-02 | PA.. |
Power of Attorney | 2 | View | |
| 2017-06-02 | PA.. |
Power of Attorney | 2 | View | |
| 2017-06-02 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2017-05-22 | N572 |
Response - Re: Informal Power of Attorney (PTOL-308) | 1 | View | |
| 2017-05-18 | PA.. |
Power of Attorney | 2 | View | |
| 2017-05-18 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2017-02-08 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2017-01-27 | ADS |
Application Data Sheet | 10 | View | |
| 2017-01-27 | DRW |
Drawings-only black and white line drawings | 41 | View | |
| 2017-01-27 | SPEC |
Specification | 74 | View | |
| 2017-01-27 | CLM |
Claims | 5 | View | |
| 2017-01-27 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2017-01-27 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Dianmin Lin
Los Altos, CA
Michael Anthony Klug
Austin, TX
Pierre St. Hilaire
Belmont, CA
Mark L. Brongersma
Menlo Park, CA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 146479
- Docket No.
- MLEAP.103PR
- Confirmation No.
- 4606
Child
Claims priority from a provisional application
→
App. 15/880,404
· US 10,466,394
Filed 2018-01-25
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2018/015324
Filed 2018-01-25
· PCT - International Search Report Mailed to IB
Child
Claims priority from a provisional application
→
App. 19/272,019
Filed 2025-07-17
· Docketed New Case - Ready for Examination
Child
Claims priority from a provisional application
→
App. 17/666,224
· US 12,429,636
Filed 2022-02-07
· Patented Case
Child
Claims priority from a provisional application
→
App. 16/672,983
· US 11,243,338
Filed 2019-11-04
· Patented Case
No recorded assignments were found for this patent.
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.
- 62/451,615
- Filed
- 2017-01-27
External Links