Light Ray Concentrator

US 10,788,180, assigned to Paul E, covers a device and system for concentrating light by reducing the angle of light rays arriving at a wide range of incident angles to be output at a narrower range of incident angles of a transmissive optical devices, and is available for sale through IPApproach.

US Patents

1 granted

Foreign Counterparts

5

Assignee

Paul E

Availability

For Sale

Patents Included

• US 10,788,180↗

• CA 3027431 A1
• CN 109891149 A
• EP 3472511 A1
• MX 2018015505 A
• WO 2017218716 A1

Technology Highlights

• Indoor natural light illumination: fully functional even on cloudy days.

  more compact, efficient, & flexible transmission of light to building's interior as compared to reflective tubes.

• zero maintenance, Low cost, Low profile and Relaxed geometric constraints.
• Indoor agriculture: With the help of present invention, the light can be piped anywhere, the space can be,

  arranged vertically, hence take up less space.

• low productivity land can be used for farming.
• carbon footprint reduction, water usage reduction, lower pesticide usage and higher yield.
• indoor farming can be done in conventionally constructed space.
• Spot lighting : The collimator will be able to use arbitrary light sources.

  geometric constraints are greatly relaxed by using the collimator.

• Power Generation: Present invention collimator eliminates the need for tracking, and the system is fully functional even under diffused light (i.e. clouds).

Overview

The technology disclosed provides the following advantages:

Listing updated August 21, 2026

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