Saucony, Inc.

Gree Electric Appliances, Inc. of Zhuhai

Clustar Technology Co., Ltd.

South China University of Technology

Xiamen Hithium Energy Storage Technology Co., Ltd.

Gree Electric Appliances (wuhan) Co., Ltd

Shenzhen Hairun New Energy Technology Co., Ltd.

Long Zhang

Wei Wang

Tao Zhang

Shuihai Hu

Ping Yang

Bo Yu

Jian Zhang

Xin Lin

Junwen Zhang

Yuye Luo

Jin Xie

Pengfei Xu

Qianshan Ren

Daohan Cai

Yinghui Xu

Qingqing Song

Zhen Liu

Guihua Yin

Hua Zhang

Honghai Xiao

Weilin Yan

Yuyou Huang

Huayun Fan

Disclosed is a heating device, including a housing, and an electrothermal film and a fan arranged in the housing, wherein the fan is located at a bottom of the electrothermal film, the fan is provided with an air inlet facing upwards and an air outlet facing forwards, and the housing is provided with a vent hole at a position corresponding to the air outlet.

Heating device

A negative electrode sheet and a manufacturing method thereof and a battery are provided in the disclosure. The negative electrode sheet includes a conductive fiber cloth, a support layer, and an active material layer. The conductive fiber cloth serves as a current collector of the negative electrode sheet. The support layer is formed on a surface of the conductive fiber cloth and includes multiple protruding units, where each of the multiple protruding units includes multiple needle-shaped protrusions, and the multiple needle-shaped protrusions of each protruding unit are arranged radially. The active material layer includes multiple active portions, where each of the multiple active portions is formed on a surface of one of the multiple needle-shaped protrusions, and different active portions are formed on surfaces of different needle-shaped protrusions.

Negative electrode sheet and manufacturing method thereof and battery

Footwear sole component

A processing device for federated learning, including: a modular exponentiation module including at least one modular exponentiation engine; a pre-processing module for providing operations corresponding to a plurality of operator modes; a montgomerization module for providing montgomerization operations; a confusion calculation module for providing modular multiplication operations in montgomery space; a montgomery reduction module for providing montgomery reduction operations; and a controller for determining, according to an input operator mode, whether to enable at least two modules out of the pre-processing module, the montgomerization module, the confusion calculation module, and the montgomery reduction module, so as for cooperatively performing the input operator mode together with the modular exponentiation module.

Processing device, accelerator, and method for federated learning

A charging apparatus, a charging system, and a charging control method are provided. The charging apparatus includes: a transforming element and output interfaces, and further includes a charging control element and a maximum output power control element. The charging control element is connected with the maximum output power control element, and the charging control element identifies a target charging mode selected by a user and sends the target charging mode to the maximum output power control element. The maximum output power control element is connected with the transforming element, and the maximum output power control element determines a target maximum output power corresponding to the target charging mode according to a pre-saved correspondence relationship between each charging mode and each maximum output power. The transforming element is connected with the output interface, and the transforming element obtains a target output power according to the target maximum output power and charges a charging device through the output interfaces by using the target output power.

Charging apparatus, charging system and charging control method

A Paillier decryption system, IC, and method. The IC includes: a modular exponentiation module, for performing modular exponentiation operations related to a first subitem and a second subitem, where a Paillier decryption process of encrypted data is divided into a first subitem and a second subitem according to the Chinese remainder theorem, the first subitem corresponding to a first prime, the second subitem corresponding to a second prime, a public key of the encrypted data being a product of the first prime and the second prime, a bit width of the first prime being the same as a bit width of the second prime; a first module combination corresponding to the first subitem, for determining a computation result of the first subitem; and a second module combination corresponding to the second subitem, for determining a computation result of the second subitem.

Paillier decryption system, IC and method

Footwear sole

Disclosed in the disclosure are a method and apparatus for controlling mobile terminal, and a mobile terminal. The method includes: detecting an operation that a user finger clicks a touch screen; in a case that the operation that the user finger clicks the touch screen in a preset time reaches to a preset time, controlling the touch screen to display a preset quantity of dynamic virtual keys in a preset area, the preset area being an area within a preset range taking a clicking position of the user finger as a center, and the dynamic virtual keys including basic dynamic virtual keys corresponding to functional operations of fixed virtual keys; and detecting and responding to an operation that the user finger clicks the dynamic virtual keys and executing functional operations corresponding to the dynamic virtual key.

Method and apparatus for executing function of fixed virtual keys of mobile terminal with a single hand, and mobile terminal

The present invention provides a method for micro-grinding tip-accurately induced brittle fracture forming of a curved mirror surface. The method includes the steps of: grinding a surface of an optical glass material by means of a V-shaped tip of a diamond grinding wheel to form a V-shaped microgroove having a groove micro-tip; setting two supporting points with a distance of L therebetween on one side of the optical glass material where the microgroove is machined, providing a loading pressing head having a horizontal deviation distance of l between a loading point and the groove micro-tip on the other side of the optical glass material, and allowing the loading pressing head to perpendicularly apply a loading force F onto the optical glass material with a loading speed of v, and forming a penetrated smooth curved mirror surface within 0.3 millisecond via the loading point of the loading force F and under induction of the groove micro-tip.

Method for micro-grinding tip-accurately induced brittle fracture forming of curved mirror surface

Growing community of inventors

Guangdong, China

Long Zhang