https://patentbrief.org/company/southwest-research-institute-swri Plain-English explanations of patents assigned to Southwest Research Institute SwRI, newest first. en-us Mon, 15 Jun 2026 06:05:37 GMT https://patentbrief.org/patent/us/RE39833/tpa-variants A system that uses tiny, heat-powered mechanical arms to move mirrors into the path of light beams, effectively acting as a switch for fiber optic networks. Tue, 11 Sep 2007 00:00:00 GMT https://patentbrief.org/patent/us/RE39833/tpa-variants