Patent Application
Utility
App. No. 17/684,333
· Confirmation No. 1836
LIGHTGUIDES WITH TUNABLE GRATINGS FOR DYNAMICALLY VARIABLE FIELD-OF-VIEW
Applicant:
Facebook Technologies, LLC
Abandoned -- Failure to Respond to an Office Action
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| 2025-05-21 | SRNT |
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List of References cited by applicant and considered by examiner | 8 | View | |
| 2025-05-18 | N417 |
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| 2025-05-18 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
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| 2024-12-22 | FOR |
Foreign Reference | 418 | View | |
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Power of Attorney | 2 | View | |
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| 2024-05-31 | OATH |
Oath or Declaration filed | 2 | View | |
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Oath or Declaration filed | 4 | View | |
| 2024-02-22 | N572 |
Response - Re: Informal Power of Attorney (PTOL-308) | 1 | View | |
| 2024-02-22 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2024-02-14 | PA.. |
Power of Attorney | 2 | View | |
| 2024-02-14 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2023-11-21 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 6 | View | |
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| 2023-11-21 | N417 |
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| 2023-08-30 | IDS |
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Other reference-Patent/Application/Search Documents | 14 | View | |
| 2023-04-18 | N417 |
Electronic Filing System Acknowledgment Receipt | 5 | View | |
| 2022-05-18 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2022-05-18 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2022-03-08 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2022-03-08 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2022-03-08 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2022-03-01 | ADS |
Application Data Sheet | 9 | View | |
| 2022-03-01 | DRW |
Drawings-only black and white line drawings | 16 | View | |
| 2022-03-01 | WFEE |
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| 2022-03-01 | SPEC |
Specification | 36 | View | |
| 2022-03-01 | CLM |
Claims | 5 | View | |
| 2022-03-01 | ABST |
Abstract | 1 | View |
Inventors
Babak Amirsolaimani
Redmond, WA
Renate Eva Klementine Landig
Seattle, WA
Andrew Maimone
Duvall, WA
Giuseppe Calafiore
Redmond, WA
Attorneys & Agents of Record
Classification
USPC
359/630
G02B27/0081
G02B6/0013
G02B6/0016
G02B6/0035
G02B6/0038
G02B27/0172
G02B27/0179
G02B2027/0112
G02B2027/0123
G02B2027/014
G02B2027/0141
G02B2027/0174
G02B2027/0187
G02F1/13306
G02F1/2955
G02F2201/305
Prosecution
- Examiner
- DUONG, HENRY ABRAHAM
- Art Unit
- 2872
- Customer No.
- 146113
- Docket No.
- 114713-314601/US-CON
- Confirmation No.
- 1836
Publication
- Pub. No.
- US20230176378A1
- Pub. Date
- 2023-06-08
Parent
Claims priority from a provisional application
→
App. 63/286,349
Filed 2021-12-06
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 63/286,230
Filed 2021-12-06
· Provisional Application Expired
Child
PCT
International (PCT) Stage
→
PCT/US2022/051809
Filed 2022-12-05
· RO PROCESSING COMPLETED-PLACED IN STORAGE
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2024-05-31
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Quick Facts
- App. No.
- 17/684,333
- Filed
- 2022-03-01
- Pub. No.
- US20230176378A1
- Examiner
- DUONG, HENRY ABRAHAM
- Art Unit
- 2872
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