ChangeBridge: Patent Grants - Power Supply (H02J)

USPTO Patent Grant for Oral Cleansing Device Charger

The USPTO has granted a design patent for a charger for an oral cleansing device. The patent, identified as USD1119772S1, was filed on August 27, 2024, and is set to be published on March 24, 2026. This grant pertains to the aesthetic design of the charger.

USPTO Grants Design Patent for Wireless Charger Station

The USPTO has granted a design patent (USD1119775S1) for a wireless charger station to Shenzhen XinYingHao Technology Co., Ltd. The patent covers the ornamental design of the product, with a filing date of January 8, 2024, and an effective date of March 24, 2026.

USPTO Wireless Charger Patent Granted

The USPTO has granted a design patent (USD1119776S1) for a wireless charger to Shenzhen Yifeng Intelligent Technology Co., Ltd. The patent, which covers the design of the wireless charger, was officially granted on March 24, 2026, with a filing date of April 30, 2024.

USPTO Wireless Charger Design Patent Granted

The USPTO has granted a design patent (USD1119777S1) for a wireless charger to Shenzhen Yifeng Intelligent Technology Co., Ltd. The patent, effective March 24, 2026, covers the ornamental design of the wireless charger.

Amazon Technologies Patent for Device with Holder

The USPTO has granted a design patent to Amazon Technologies, Inc. for a device with a holder. The patent, identified as USD1119887S1, was filed on November 29, 2023, and is assigned to Amazon Technologies, Inc. This grant relates to innovations in power supply technology.

Thermo King LLC - Inverter Apparatus Patent Granted

The United States Patent and Trademark Office (USPTO) has granted patent US12583335B2 to Thermo King LLC for an inverter apparatus. The patent describes a controller, inverter, load, and DC link designed to manage component startup processes by operating the inverter in a protected startup mode with a controlled frequency increase.

USPTO Patent Granted for Electric Vehicle Charging Apparatus

The USPTO has granted a patent (US12583340B2) for an electric vehicle charging apparatus that uses embedded magnetic bars in pavements to charge vehicles wirelessly as they drive. The patent was filed on February 1, 2023, and granted on March 24, 2026.

USPTO Grants Patent for GM Electric Vehicle Dual Use Inverter

The USPTO has granted a patent (US12583344B1) to GM Global Technology Operations LLC for an electric vehicle dual-use inverter. This technology allows a single converter to function as both a propulsion system inverter and a charging system inverter.

USPTO Patent Granted for Electric Vehicle Charging System

The USPTO has granted a patent (US12583348B2) for a two-stage DC electric vehicle charging system. The patent, filed by Steven Dicke and Gregg Kromrey, covers an electric vehicle charging system and method, including a charging robot.

USPTO Grants Design Patent for Portable Power Bank Battery

The USPTO has granted a design patent (USD1119749S1) for a portable power bank battery, assigned to OUTSTANDARDS LLC. The patent covers the ornamental design of the power bank battery, with a filing date of January 10, 2022.