Foxconn Technology Co., Ltd.

Fu Zhun Precision Industry (shen Zhen) Co., Ltd.

Hon Hai Precision Industry Co., Ltd.

Tsinghua University

Boe Technology Group Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

Telefonaktiebolaget Lm Ericsson (publ)

Tencent Technology (shenzhen) Company Limited

Via Alliance Semiconductor Co., Ltd.

Siemens Ltd., China

Fu Zhun Industry (shen Zhen) Co., Ltd.

Guo Chen

Shi-Wen Zhou

Chun-Chi Chen

Shou-Shan Fan

Kai-Li Jiang

Ke Zhang

Peng Liu

Tao Wang

Peng Wang

Shou-Biao Xu

Min Huang

Li He

Chang Li

Min Zhang

Lin Cong

Zhen Huang

Meng Yang

Zhan Wu

Xin Gao

Petter Bergman

Lei Wu

Xiaodong Yang

Xin-Yu Gao

Qichao Chen

Yajun Han

Xu Xian Hua

Chenchen Peng

Fan Gong Gong

Pan Zhu

Xinghuo Li

Zhenyong Ding

Kateryna Svynarenko

This application provides an artificial intelligence (AI)-based network security protection method and apparatus, an electronic device, and a computer-readable storage medium. The method includes obtaining access traffic that needs to be verified and to be transmitted to a target network address; extracting a data statistical feature of each of a plurality of sessions included in the access traffic that needs to be verified; invoking a neural network model, and based on the data statistical feature of each session, to classify each session as normal or abnormal; identifying a session classified as abnormal in the access traffic that needs to be verified as attack access traffic; and obtaining a source address of the attack access traffic, and screening attack access traffic to be transmitted to the target network address from the source address.

Artificial intelligence-based network security protection method and apparatus, and electronic device

A method for processing scanning electron microscope specimen is provided. The method comprises: providing a specimen to be observed; providing a carbon nanotube array comprising a plurality of carbon nanotubes; and pulling a carbon nanotube film from the carbon nanotube array, and laying the carbon nanotube film on a surface of the specimen, wherein the carbon nanotube film comprising a plurality of through holes.

Carbon nanotube device

An device for measuring electron beam comprises a Faraday cup comprising an opening; a porous carbon material layer located on a surface of the Faraday cup and suspended at the opening; and an electricity meter electrically connected to the porous carbon material layer. A length of a suspended portion of the porous carbon material layer is greater than or equal to a maximum diameter of an electron beam to be measured. A diameter or a width of the porous carbon material layer is smaller than a minimum diameter of a cross section of the electron beam to be measured. The porous carbon material layer comprises a plurality of carbon material particles, and a plurality of micro gaps exist between the plurality of carbon material particles. A method for measuring an electron beam using the device for measuring electron beam is also provided.

Device and method for measuring electron beam

A device for detecting energy beam is provided. The device comprises a carbon nanotube structure, a support structure and an infrared detector. The carbon nanotube structure comprises a plurality of carbon nanotubes, and an extending direction of each carbon nanotube is parallel to a direction of an energy beam to be detected. The support structure is configured to support the carbon nanotube structure, and make a portion of the carbon nanotube structure suspended in the air. The infrared detector is located below and spaced apart from the carbon nanotube structure. The infrared detector is configured to detect a temperature of a suspended portion of the carbon nanotube structure, and image according to a temperature distribution of the carbon nanotube structure. A method for detecting energy beam is also provided.

Device and method for detecting energy beam

A electronic blackbody cavity is provided. The electronic blackbody cavity comprises an inner surface; a chamber surrounded by the inner surface; an opening configured to make an electron beam enter the chamber; and a porous carbon material layer located on the inner surface. The porous carbon material layer consists of a plurality of carbon material particles and a plurality of micro gaps. The plurality of micro gaps are defined by the plurality of carbon material particles. A secondary electron detection device using the electronic blackbody cavity is also provided.

Electronic blackbody cavity and secondary electron detection device using the same

Provided are an electric motor, a laminated iron core, and a manufacturing method. In. an embodiment, the method includes S1: introducing inert gas into an additive manufacturing printing apparatus, pouring silicon steel metal particles into a fanning cylinder of the apparatus, and performing laser scanning on the silicon steel metal particles to gradually melt the silicon steel metal particles into at least one silicon steel metal layer; and S2: continuing to pour silicon steel metal particles into the forming cylinder, and stopping performing laser scanning on the silicon steel metal particles or reducing the laser power executing the laser scanning, such that the silicon steel metal particles do not entirely melt and form an insulating layer. Execution of steps S1 and S2 is alternated until a laminated iron core having a plurality of alternating silicon steel metal layers and insulating layers is formed.

Electric motor, laminated iron core and manufacturing method therefor

A secondary electron probe is provided. The secondary electron probe comprises a porous carbon material layer. The porous carbon material layer consists of a plurality of carbon material particles and a plurality of micro gaps, the plurality of micro gaps are located between the plurality of carbon material particles. The porous carbon material layer is an electronic blackbody. A secondary electron detector and a scanning electron microscope probe using the secondary electron probe are also provided.

Secondary electron probe and secondary electron detector

An device for detecting electron beam comprises a porous carbon material layer, a Faraday cup and an image display. The porous carbon material layer comprises a plurality of carbon material particles and a first through hole. A plurality of micro gaps exist between the plurality of carbon material particles. A cross-sectional area of the first through hole is less than or equal to a cross-sectional area of the electron beam. The Faraday cup is under the porous carbon material layer and comprises an opening. The opening and the first through hole penetrate with each other. The image display is electrically connected to the porous carbon material layer and configured to form an image with different colors according to charge generated in the porous carbon material layer. A method for detecting electron beam using the device for detecting electron beam is also provided.

Device and method for detecting electron beam

A loop predictor trains a branch instruction to determine a trained loop count of a loop. When the loop fits in an instruction buffer, the processor stops fetching from an instruction cache, sends the loop instructions to an execution engine from the buffer without fetching from the cache, maintains a loop pop count of times the branch is sent to the execution engine from the buffer, and predicts the branch instruction is taken when the loop pop count is less than the trained loop count and otherwise predicts not taken.

Loop predictor-directed loop buffer

A cleaning device () for a linear coating machine table comprising a vacuum suction device () having a plurality of first suction ports () facing a surface of an object to be cleaned; and at least one sticky roller () pivoted to the vacuum suction device () and being rotatable, the sticky roller () configured to adhere impurities on the surface of the object to be cleaned is provided. By sucking small particles on the linear coating machine table by the vacuum suction device () and by adhering relative large particles by the sticky roller (), the cleanness of the linear coating machine table is improved, and hence the coating effect of a substrate is improved. A linear coating machine is also provided.

Cleaning device and linear coating machine

A support stage comprises a body; at least one pin hole disposed in the body; a lift pin which is received in the pin hole and movable upwards or downwards; at least one groove disposed on a hole wall of the pin hole; and balls which are accommodated in the groove and capable of freely rolling in the groove, wherein the groove is disposed around the lift pin, and is shaped and sized such that each ball is capable of rolling in the groove and a part of each ball projects beyond the hole wall of the pin hole even when the each ball is pressed by the lift pin. With the support stage according to the embodiment of the present invention, the balls are disposed in the groove of the pin hole. In this way, generation of the particles can be alleviated.

Support stage

The invention relates to a method and device () for adapting a range for a handover parameter used in a mobility function and a load balancing function for a first cell in relation to a second cell, where the device is implemented in a node () in the wireless communication network and comprises an event monitoring unit () configured to monitor handover events and a range setting unit () configured to determine the handover parameter range as well as to adapt the handover parameter range based on the monitored handover events.

Handover parameter range control

An exemplary heat dissipation device dissipating heat generated by an electronic element mounted on a printed circuit board includes a supporter, a heat conducting base, a first fin assembly and a heat pipe. The heat conducting base is securely attached to a bottom side of the supporter and thermally contacting the electronic element. The first fin assembly is securely attached to a top side of the supporter. The heat pipe includes an evaporator sandwiched between the supporter and the heat conducting base, and a condenser extending through the supporter and extending in the first fin assembly.

Heat dissipation device with heat pipe

An exemplary heat dissipation device includes a connecting plate, a first heat sink, a second heat sink, and a second flattened heat pipe. The first heat sink includes a substrate mounted on a bottom of the connecting plate and a plurality of cylindrical pins inserted in the connecting plate and contacting the substrate. The second heat sink includes a heat spreader and a plurality of rectangular solid fins integrally extending from the heat spreader. The heat spreader engages in the connecting plate. The heat pipe thermally connects the substrate of the first heat sink and the second heat spreader of the second heat sink.

Heat dissipation device with multiple heat sinks

A heat dissipation device includes a base, a first heat sink mounted over the base and connected to the base via two first heat pipes, and a second heat sink located at a lateral side of the first heat sink and thermally connected to the base via a second heat pipe. The first heat sink includes two fin groups. One of the fin groups is stacked on the other fin group. Each of the fin groups includes a plurality of fins spreading radially from a center of the fin group to a periphery of the fin group along horizontal directions.

Growing community of inventors

Shenzhen, China

Guo Chen