08:37 AM EDT, 09/03/2025 (MT Newswires) -- Duos Technologies ( DUOT ) said Wednesday that the US patent office has granted its operating unit Duos Edge AI a patent for a novel entryway designed to further safeguard equipment within data centers.

The patent is for a new entryway design intended to improve security and protect mission-critical equipment within modular Edge data centers, Duos said.

Shares of Duos were up nearly 2% in recent Wednesday premarket activity.