https://patentbrief.org/company/johnson-controls-technology-co Plain-English explanations of patents assigned to Johnson Controls Technology Co, newest first. en-us Sun, 12 Jul 2026 11:14:30 GMT https://patentbrief.org/patent/us/6828755/battery-system-module A self-contained battery module that houses both high and low voltage batteries, a power converter, and safety switches in a single unit designed for efficient heat management. Tue, 07 Dec 2004 00:00:00 GMT https://patentbrief.org/patent/us/6828755/battery-system-module