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· Haier smart home has obtained utility model patent authorization: "Fixed structure of power board and household appliances"

According to data from Qichacha, Haier smart home (600690) has recently obtained a utility model patent authorization, titled "Power Board Fixed Structure and Household Appliances", with patent application number CN202322214039.0 and authorization date of March 12, 2024.Patent abstract:This utility model belongs to the field of household appliance technology and discloses a power board fixing structure and household appliances. The power board fixing structure is used to fix the power board in the installation chamber, including slots and fixing parts set in the installation chamber; Insert the power board into the slot along the first direction; The fixing parts include a first limit part and a second limit part. The first limit part is used to block the power board from leaving the slot in the first direction, the second limit part is used to block the power board in the second direction, the second direction is perpendicular to the first direction, and the second direction is the t...
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03-27
2024
· Honor Company has applied for patents on power and load switching circuits, low noise amplifiers, and electronic devices

Honor Company has applied for patents on power and load switching circuits, low noise amplifiers, and electronic devices, which can adjust the linearity, power consumption, and operating frequency band of low noise amplifiers.On March 27, 2024, the financial sector reported that, according to the announcement of the China National Intellectual Property Administration, Honor Terminal Co., Ltd. applied for a patent entitled "power and load switching circuit, low-noise amplifier and electronic equipment", with the publication number of CN117767965A and the application date of January 2024.The patent abstract shows that the present application discloses a power and load switching circuit, a low noise amplifier, and an electronic device, which relates to the field of electronic device technology. The power and load switching circuit comprises at least two power supplies, a switching switch, at least two loads, and at least two output ports; At least two ports of the switching switch are el...
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03-27
2024
· Special Report on China's Power Battery Industry

Chinese batteries breaking through overseas and accelerating global restructuring(1) Ningde Times benefits from the first round of restructuring and clarifies the pattern before 2025Benefiting from the first round of restructuring, China's battery supply chain has gradually achieved performance in the platform based projects of automotive companies. After experiencing a designated peak from 2017 to 2022, China's supply chain has gradually realized its performance by entering European automotive platform projects. European car companies have relatively open supply chains, and Chinese companies have entered mainstream car companies' pure electric platform projects. Long term cooperative orders help maintain stable market share growth. Such as CATL (Volkswagen MEB platform, PSA eCMP platform, Volvo CMA, MEP2 platform, etc.) and Funeng Technology (Daimler EVA2 platform). According to the May 2023 battery fixed-point announcement by Guoxuan High tech, the company has obtained dual fixed-po...
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03-26
2024
· Transmission applies for patents on coil structure, wireless charging device, wireless charging system, and wireless charging method

Transsion has applied for patents on coil structure, wireless charging device, wireless charging system, and wireless charging method, which enhances the freedom of users to use wireless chargers.On March 26, 2024, the financial sector reported that, according to the announcement of the China National Intellectual Property Administration, Shenzhen Transsion Holdings Co., Ltd. applied for a patent entitled "coil structure, wireless charging device, wireless charging system and wireless charging method", with the publication number of CN117766274A and the application date of December 2023.The patent abstract shows that the present application proposes a coil structure, a wireless charging device, a wireless charging system, and a wireless charging method. The coil structure includes: a winding coil, including at least two sub winding coils, which are arranged in series; The structure formed by winding at least two sub winding coils in a sub winding coil is different, in order to generat...
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03-26
2024
· Honor Company Obtains Electronic Device Charging Patent to Improve User Experience

On March 25, 2024, the financial sector reported that, according to the announcement of the China National Intellectual Property Administration, Glory Terminal Co., Ltd. had obtained an item entitled "Charging Method, Device, Electronic Equipment and Keyboard of Electronic Equipment", with the authorization announcement number of CN115549232B, and the application date of April 2022. The patent abstract shows that the present embodiment provides a charging method, device, electronic device, and keyboard for an electronic device. In the charging method of the electronic device, after the electronic device obtains the charger type, it obtains the power supply capacity of the charger according to the above charger type. Based on the power supply capacity, it notifies the keyboard to set the output voltage value and output current value of the charger through a pogo pin connection, and finally uses the output voltage and output current of the charger to charge the battery of the electro...
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03-26
2024

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