Toyota Charging System and Method for Secondary Battery

The USPTO has published a patent application from Toyota Jidosha Kabushiki Kaisha for a charging system and method for secondary batteries. The application details a system using a magnetic current sensor to monitor battery current and adjust charging parameters, particularly in response to detected ripple.

Patent Application for Control Apparatus and Power System

The USPTO has published a new patent application, US20260088647A1, for a control apparatus and power system. The application details a control apparatus that includes a decision unit for determining discharge instruction amounts and a determination unit for adjusting these amounts based on actual power release.

Smart Power Distribution and Device Management System

The USPTO has published a patent application for a smart power distribution and device management system. The system utilizes AI-driven battery management to optimize energy for devices like motorized shades and low-power electronics, supporting various charging methods and offering scalability for applications including home automation and electric vehicles.

Power Supply Circuit and Energy Storage Device Patent Application

The USPTO has published a new patent application, US20260088645A1, detailing a power supply circuit and energy storage device. The application, filed on December 5, 2025, describes a system with DC/DC and AC/DC conversion modules designed for flexible charging and inversion modes.

Toyota Electric Power System Patent Application

The USPTO has published a patent application from Toyota Jidosha Kabushiki Kaisha for an electric power system. The application details a system with multiple power storage devices, relays, inverters, and a changeover switch designed for electric vehicles. The filing date was May 23, 2025.

Charging Device Patent Application Filed by Anker Innovations

The USPTO has published a patent application (US20260088643A1) filed by Anker Innovations Technology Co., Ltd. The application describes a charging device with a housing, plug assembly, display assembly, and interface assembly, focusing on the orientation of a display when the device is plugged in. The filing date was September 2, 2025.

Battery Pack Charger Patent Application US20260088642A1

The USPTO has published a new patent application, US20260088642A1, detailing a battery pack charger. The application, filed on September 23, 2025, describes a charger incorporating an LLC converter and a PFC boost converter with inrush current control.

US Patent Application for Portable Camera Battery Charger

The USPTO has published a new patent application (US20260088641A1) for a portable camera battery charging device. The application details a device with a bin body, bin cover, and internal charging components designed to charge camera batteries.

Charging Apparatus for Avoiding Charging Head Damage

The USPTO has published a new patent application (US20260088640A1) assigned to SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD. The application describes a charging apparatus designed to prevent damage to the charging head of the device or the apparatus itself.

Patent Application for Powered Personal Care Item Holder and Charging System

The USPTO has published a new patent application, US20260088639A1, detailing a holder for a powered personal care item and its charging system. The application was filed by inventors Sven Mueller, Aljoscha Rosemann, Corinna Roth, and Martin Wenzlawiak.