Huizhou (HK) Yingyuan Technology
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On March 22, 2024, the financial sector reported that according to the announcement of the China National Intellectual Property Administration, Apple applied for a patent named "Electronic Charging System", with the publication number of CN117748637A, and the application date was September 2023.The patent abstract shows that this disclosure relates to electronic charging systems. A wearable device may include a wearable device, which comprises: a display; Display frame, which accommodates the display; Arm, which is connected to the display frame; Processor; And the battery, which is electrically coupled to the processor. Additionally, the wearable device may include a wearable power device that can be connected to the battery of the wearable device when worn on a person or their clothing.
2024
On January 29, 2024, the financial sector reported that, according to the announcement of the China National Intellectual Property Administration, Guangdong Hobart Technology Co., Ltd. had obtained a patent entitled "a portable charger", with the authorization announcement number of CN220401445U and the application date of May 2023.The patent abstract shows that the present utility model provides a portable charger, comprising a charger. The side surface of the charger is fixedly connected to a limit block, and the surface of the limit block is movably connected to a wire collection box. One side of the wire collection box has a limited slot on its surface, and the inner side of the wire collection box is equipped with a winding mechanism. One side of the charger is fixedly connected to a charging wire. This portable charger is equipped with a winding mechanism. When in use, the charging cable can be pulled to drive the connecting plate to rotate. The connecting plate rotates to drive...
CNMO Technology News: Recently, a model named "GFY-AL00" has passed the national quality certification. The applicant and manufacturer of "GFY-AL00" are both Huawei Terminal Co., Ltd., and the manufacturer is Huizhou Guanghong Technology Co., Ltd. Cable Company, equipped with a charger model of "HW-100225C00", which supports charging up to 22.5W power.At present, the specific name of "GFY-AL00" is unclear. From the perspective of charging power, "GFY-AL00" should be an entry-level smartphone in the middle and low end, perhaps a new product of Huawei's Enjoy series. The Huawei Changxiang series is mostly priced at 1000 yuan, making it more suitable for ordinary consumers to purchase.It is worth mentioning that on March 25th, WIKO officially announced: Hongmeng Ecology, Enjoy 5G. Hi Enjoy 70 Pro 5G HarmonyOS Ecological Phone New Product Launch is scheduled for March 29th at 14:30. According to reports, the Hi Enjoy 70 Pro 5G is the 5G version of the Huawei Enjoy 70 Pro, which has a 100...
DeepCool launches PN D/M series power supply: supports ATX 3.1 specification, dual gold certification, starting at 399 yuan.Recently, DeepCool has launched a new PN D/M series power supply that supports ATX 3.1 specifications and meets the native power supply requirements of PCIe 5.1 standards. The PN D series adopts a straight out wire design, while the PN M series adopts a full module design. The models with rated power of 550W, 650W, and 750W support 450W 12V-2x6 graphics card power supply, while the 850W model supports 600W 12V-2x6 graphics card power supply. At present, the new product has been launched on e-commerce platforms and is on sale. The manufacturer provides a ten-year warranty.The new PN D/M series power supply adopts an active PFC+full bridge SRC LLC+DC to DC stable architecture, providing stable voltage output regulation capability; All models have obtained 80 PLUS gold certification and Cybernetics gold certification. Under typical AC230V load (50%), the conversion...
On March 27, 2024, the financial sector reported that, according to the announcement of the China National Intellectual Property Administration, Jiangsu SUNRA Electric Vehicle Co., Ltd. applied for a patent entitled "a zero voltage charging method and system for sodium ion batteries", with the publication number of CN117755151A and the application date of December 2023.The patent abstract shows that the invention relates to the technical field of sodium ion batteries, in particular to a zero voltage charging method and system for sodium ion batteries, which includes a charger and a battery, and the battery includes a BMS system and battery cells; Connect the charger to the battery to charge it, and determine whether the battery cell is lower than a single string of 1.1V based on battery communication; If it is lower than a single string of 1.1V, the charger supplies power to the BMS system of the battery and charges the battery cells with low current; If it is higher than a single str...