Huawei Technologies Co., Limited

Delta Electronics Int'l (singapore) Pte Ltd

Nanyang Technological University

Fih (hong Kong) Limited

Shenzhen Futaihong Precision Industry Co., Ltd.

Hao Yu

Qian Liang

Xun Yang

Rui Wang

Wei Yang

Junfeng Zhao

Shihai Xiao

Yuhao Wang

Leibin Ni

Gong Zhang

Shunqing Zhang

Kinnang Lau

Qiang Wen

Luo-Jie Zheng

Haoyu Wei

A flow control and processing cartridge includes a cartridge body and a reaction chip. The cartridge body includes plural first chambers and plural first channels for storing and processing at least one of a sample, a reagent and a buffer and configured to perform nucleic acid extraction. The reaction chip is in conjunction with the cartridge body and includes plural second chambers and plural second channels configured to store and process an amplification reaction solution, and at least two fluidic networks configured to perform nucleic acid amplification and detection. One of the fluidic networks includes plural detection wells, a main fluid channel connected with the detection wells and configured to dispense the sample or control liquids into the detection wells, and a gas releasing channel connected with the detection wells and configured to release gas from the detection wells, wherein one of the fluidic networks is configured for quality control.

Flow control and processing cartridge

A nucleic acid analysis apparatus includes a casing, a main frame, a fluid delivery unit, a thermal unit, a driving unit, and at least one optical unit. The casing has an upper casing and a lower casing. The main frame is disposed in the lower casing and has a chamber for mounting a cartridge therein. The fluid delivery unit is adapted to transport reagents within the cartridge for sample purification and/or nucleic acid extraction. The thermal unit is adapted to provide a predefined temperature for nucleic acid amplification. The driving unit is disposed in the lower casing and connected with the main frame, and includes a motion control unit capable of pressing the cartridge during sample purification and/or nucleic acid extraction and rotating the cartridge with a predefined program during nucleic acid amplification and/or detection. The optical unit includes plural optical components for detection.

Nucleic acid analysis apparatus

A flow control and processing cartridge used in a nucleic acid analysis apparatus includes a cartridge body and a reaction chip. The cartridge body includes plural chambers for storing at least one sample and plural biochemical reagents and buffers, and plural channels connected with the plural chambers. The reaction chip is in conjunction with the cartridge body and includes plural detection wells, at least one main fluid channel connected with the detection wells and adapted to dispense the sample into the detection wells, and at least one gas releasing channel connected with the detection wells and adapted to release gas from the detection wells.

Embodiments of the present disclosure provide a memory device. The memory device includes an RRAM crossbar array that is configured to perform a logic operation, and resistance values of resistors in the RRAM crossbar array are all set to Ror Rto indicate a value 1 or 0. Based on the foregoing setting, an operation is implemented using the RRAM crossbar array, so that reliability of a logic operation of the RRAM crossbar array can be improved.

Memory device, and data processing method based on multi-layer RRAM crossbar array

An image recognition accelerator, a terminal device, and an image recognition method are provided. The image recognition accelerator includes a dimensionality-reduction processing module, an NVM, and an image matching module. The dimensionality-reduction processing module first reduces a dimensionality of first image data. The NVM writes, into a first storage area of the NVM according to a specified first current I, &#x3c9; low-order bits of each numeric value of the first image data on which dimensionality reduction has been performed, and writes, into a second storage area of the NVM according to a specified second current, (N&#x2212;&#x3c9;) high-order bits of each numeric value of the first image data on which dimensionality reduction has been performed. The image matching module determines whether an image library stored in the NVM includes image data matching the first image data on which dimensionality reduction has been performed.

Image recognition accelerator, terminal device, and image recognition method

The method includes: obtaining an initial power allocation ratio of an edge user, and receiving a first SINR sent by the edge user at the initial power allocation ratio; calculating a first power allocation ratio according to the first SINR, selecting a greater power allocation ratio A, and receiving a second SINR sent by the edge user at the power allocation ratio A; determining a third SINR between a first SINR value and a second SINR value; and calculating a second power allocation ratio according to the third SINR, selecting a greater power allocation ratio B, and adjusting power allocation according to the power allocation ratio. Embodiments of the present invention mainly apply to a power control process in the Co-MIMO system.

Method and apparatus for open loop power control

Embodiments of the present disclosure disclose a method and an apparatus for determining a precoding matrix, which relate to the field of communications technologies and may improve throughput of a MIMO system and optimize overall system performance, including: determining a rank constraint of a jtransmitting end, where j=1, 2, . . . , K, and K is the total number of transmitting ends in a MIMO system; iteratively calculating an optimal precoding matrix of the jtransmitting end according to a channel matrix from the jtransmitting end to a jreceiving end, an autocorrelation matrix of interference and noise of the jreceiving end, and the rank constraint of the jtransmitting end, where the optimal precoding matrix maximizes channel capacity of a link from the jtransmitting end to the jreceiving end under a circumstance that precoding matrices of other transmitting ends do not change.

Method and apparatus for determining precoding matrix

An air gun equipment () for cleaning workpieces includes an air gun (), a switch () connected to the air gun and an air source by pipes (), and a sensor () fixed on the air gun. The switch is controlled by an output signal from the sensor to control the flow of air from the air source to the air gun.

Growing community of inventors

Singapore, Singapore

Hao Yu