Three Companies That Sound Dull But Make Cool Mobile Tech

Photograph by Daniel Grizelj/Getty Images

In wireless lurks a world of component suppliers and device makers that don’t get much attention. They don’t design the latest smartphone or build multibillion-dollar networks that feed those devices’ high-bandwidth connections. Many of these vendors make products that may be embedded in the guts of devices or lingering on the fringes of mobile networks. Nonetheless, they are working on some very impressive technologies.

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