Patent Application
Provisional
App. No. 63/294,341
· Confirmation No. 3091
WAVELENGTH MULTIPLEXED WAVEGUIDE SYSTEM FOR EYE-TRACKING
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2022-09-07 | PD.AUTH.G |
Acceptance of Permission to Access Application | 1 | View | |
| 2022-09-07 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2022-09-01 | PD.TO.AUTH |
Authorization or Rescission of Authorization to Access Application by Digital Access Service /Priority Document Exchange Office | 2 | View | |
| 2022-09-01 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2022-01-06 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2021-12-28 | SPEC |
Specification | 9 | View | |
| 2021-12-28 | TR.PROV |
Provisional Cover Sheet (SB16) | 4 | View | |
| 2021-12-28 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2021-12-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View |
Inventors
Yang Yang
Redmond, WA
Sascha Hallstein
Saratoga, CA
Jianbo Zhao
Redmond, WA
Peter Johnsen
Seattle, WA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 150162
- Docket No.
- OCULP0141X
- Confirmation No.
- 3091
Child
Claims priority from a provisional application
→
App. 19/246,358
Filed 2025-06-23
· Abandoned -- Incomplete Application (Pre-examination)
Child
Claims priority from a provisional application
→
App. 17/830,339
· US 12,360,371
Filed 2022-06-02
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2022/054034
Filed 2022-12-26
· RO PROCESSING COMPLETED-PLACED IN STORAGE
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2022-10-10
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Quick Facts
- App. No.
- 63/294,341
- Filed
- 2021-12-28
External Links