https://patentbrief.org/company/gm-global-technology-operations Plain-English explanations of patents assigned to GM Global Technology Operations, newest first. en-us Sun, 12 Jul 2026 09:25:11 GMT https://patentbrief.org/patent/us/11145922/solid-state-battery-having-a-capacitor-assisted-interlayer This patent describes a solid-state battery design that includes a special capacitor-like layer between the main battery parts to improve performance and stability. Tue, 12 Oct 2021 00:00:00 GMT https://patentbrief.org/patent/us/11145922/solid-state-battery-having-a-capacitor-assisted-interlayer https://patentbrief.org/patent/us/10700376/methods-for-fast-charging-and-detecting-lithium-plating-in-lithium-ion-batteries This patent describes a three-phase method for quickly charging lithium-ion batteries while carefully controlling voltages to prevent harmful lithium metal buildup and electrolyte damage. Tue, 30 Jun 2020 00:00:00 GMT https://patentbrief.org/patent/us/10700376/methods-for-fast-charging-and-detecting-lithium-plating-in-lithium-ion-batteries https://patentbrief.org/patent/us/10593988/electrochemical-cell-for-lithium-based-batteries This patent describes a method for building rechargeable lithium-based batteries with a special extra lithium source electrode inside that helps the main battery parts work better and last longer by giving them an initial charge of lithium ions. Tue, 17 Mar 2020 00:00:00 GMT https://patentbrief.org/patent/us/10593988/electrochemical-cell-for-lithium-based-batteries https://patentbrief.org/patent/us/10566652/lithium-metal-battery-with-hybrid-electrolyte-system This patent describes a special multi-layered electrolyte system for lithium metal batteries that uses a stiff, hybrid material to block dangerous metal growths, aiming for safer, higher-energy batteries. Tue, 18 Feb 2020 00:00:00 GMT https://patentbrief.org/patent/us/10566652/lithium-metal-battery-with-hybrid-electrolyte-system