# US 12,535,563 (USPTO)

Coaxial emitter/sensor architecture using a diffractive waveguide with a diffraction grating between micro-optic collimating/diverging elements to redirect returned light from the scene toward the sensor channel.

## Key facts

- Jurisdiction: uspto
- Status: granted
- Number: US 12,535,563
- Filing date: 2022-08-12
- Grant date: 2026-01-27
- Verification posture: verified

## Parties (1)

- **assignee**: [Ouster](/companies/ouster.md) (verified)

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