Patents
US 12748322 B2: Light field processor system
- Granted
- 2026-09-29
- Filed
- 2024-07-29 application 18787538
- Type
- Utility · 18 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A wearable ophthalmic device may include a head-mounted light field display configured to generate a physical light field comprising a beam of light. Camera(s) on or in communication with the device may receive light from the surroundings, and a light field processor may determine, based on the light, left and right numerical light field image data describing image(s) to be displayed to the left and right eyes respectively. The left and/or right numerical light field image data can be modified to computationally introduce a shift based on a determined convergence point of the eyes, and the physical light field presented to the user can be generated corresponding to the modified numerical light field image data, e.g., to correct for a convergence deficiency of the eye(s).
Source: PTBLXML, file of 2026-09-29 (ipgb20260929.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Magic Leap, Inc. 2,122 patents | US company or organization | Plantation, FL | MAGIC LEAP, INC. Federal lobbying client EXACT high confidence: identical full name and state | PTBLXML, file of 2026-09-29 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| John Graham Macnamara | Plantation, FL | 76 | PTBLXML, file of 2026-09-29 | |
| Nicole Elizabeth Samec | Ft. Lauderdale, FL | 93 | PTBLXML, file of 2026-09-29 | |
| Nastasja U. Robaina | Coconut Grove, FL | 49 | PTBLXML, file of 2026-09-29 | |
| Eric Baerenrodt | Milford, NH | 17 | PTBLXML, file of 2026-09-29 | |
| Christopher M. Harrises | Nashua, NH | 85 | PTBLXML, file of 2026-09-29 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G02C | Spectacles; sunglasses or goggles insofar as they have the same features as spectacles; contact lenses | G02C7/027 | PTBLXML, file of 2026-09-29 |
| A61B | Diagnosis; surgery; identification | A61B3/00 | PTBLXML, file of 2026-09-29 |
| G02B | Optical elements, systems or apparatus | G02B27/017 | PTBLXML, file of 2026-09-29 |
| G06F | Electric digital data processing | G06F1/14 | PTBLXML, file of 2026-09-29 |
| G06T | Image data processing or generation, in general | G06T13/40 | PTBLXML, file of 2026-09-29 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
No recorded assignments or security interests on file for this patent.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.