Adtran’s patented light pipe device features a U-shaped base with light pipes extending from the leg portions, designed for mounting on a PCB by clipping onto the edge. The innovative design allows for efficient light transmission in electronic devices. GlobalData’s report on Adtran gives a 360-degree view of the company including its patenting strategy. Buy the report here.

According to GlobalData’s company profile on Adtran, was a key innovation area identified from patents. Adtran's grant share as of May 2024 was 47%. Grant share is based on the ratio of number of grants to total number of patents.

Light pipe device for mounting on pcb

Source: United States Patent and Trademark Office (USPTO). Credit: Adtran Inc

The granted patent (Publication Number: US12000547B1) describes a light pipe device comprising a U-shaped base with first and second leg portions and a first light pipe extending from the first leg portion. The first light pipe is curved, with its proximal end at the first leg portion and a distal end free of connection. The device also includes a second light pipe extending from the second leg portion in a similar manner.

Additionally, the patent details a method for mounting the light pipe device on an electronic assembly substrate by attaching the U-shaped base to the edge of the substrate. This involves positioning the substrate between the first and second leg portions and placing the proximal end of the first light pipe over a light source on the substrate. The attachment mechanism includes resilient deflection of the leg portions against the substrate and engagement of a detent with a recess on the substrate's surface. An apparatus based on this design includes means for attaching to the substrate edge and transmitting light from a light source on the substrate to a distant location, with features for resilient deflection and engagement with the substrate's surface.

In summary, the patent covers a unique light pipe device design with curved light pipes and a U-shaped base for mounting on electronic assembly substrates. The method and apparatus described provide efficient light transmission from a source to a remote location, with secure attachment mechanisms for stability and functionality in various applications.

To know more about GlobalData’s detailed insights on Adtran, buy the report here.

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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.

GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.