Huawei Technologies Co., Limited

Zte Corporation

Sunbeam Products, Inc.

Shenzhen Institutes of Advanced Technology

Shenzhen H & T Intelligent Control Co., Ltd.

Shenzhen Hornetcorn Biotechnology Company, Ltd.

Fei Ma

Wei Fang

Chaojun Deng

Zhiwen Yang

Chungang Li

Shun Hao

Lei Feng

Gabriel S Kohn

Jianwei Liu

Leonard I Horey

William McCoy

Zhaobing Shou

Daofeng Liu

Zhiying Chen

Fujun Cao

Chengyi He

Xiao Bao Yang

A circuit board assembly is applied to the field of electronic communications technologies to resolve a prior-art heat dissipation problem of a circuit board. The circuit board assembly combines, on a second circuit board, low-speed signals transmitted between a plurality of I/O modules and an IC chip, and then transmits the combined low-speed signals to the IC chip by using a low-speed cable. A low-speed signal sent by the IC chip to the plurality of I/O modules is extended to a plurality of low-speed signals on the second circuit board, and then the plurality of low-speed signals are separately sent to the plurality of I/O modules. This may be applied to a scenario in which a relatively large quantity of electronic components need to be disposed on a circuit board.

Circuit board assembly and electronic device

Provided are a minicircle DNA recombinant parental plasmid having a genetically engineered antibody gene expression cassette and a preparation method for the plasmid, a minicircle DNA having the genetically engineered antibody gene expression cassette, a preparation method for the DNA, and applications thereof, and, a host cell having the minicircle DNA, a preparation method for the cell, and applications thereof. Also provided are a genetically engineered antibody, a preparation method for same, and applications thereof.

Minicircle DNA recombinant parental plasmid having genetically engineered antibody gene expression cassette, a minicircle DNA having the expression cassette, and applications

Disclosed are a method and device for triggering protection switching by signal degrade of a link aggregation port, wherein the method includes: acquiring status information of member ports of a link aggregation port from a status register of the link aggregation port; obtaining a number value X of member ports of the link aggregation port which generate signal degrade light path attenuation according to the acquired status information of the member ports; comparing the obtained number value X with a predetermined threshold value; and when the number value X is greater than the predetermined threshold value, setting statuses of all the member ports of the link aggregation port to be a signal degrade status, and notifying a virtual section layer to report fault and perform a service protection switching to a backup link.

Method and device for triggering protection switching by signal degrade of link aggregation port

A circuit integrity detection system for use in detecting the integrity of a sensing wire in a heating pad wherein the integrity of the sensing wire is checking the inputs from a first and second A/D converter connected to opposite ends of the sensing wire.

Circuit integrity detection system for detecting the integrity of a sensing wire in electrically heated textiles

A gas cooker control system includes an ignition controller including a touch button, a resistor, a first comparator, a second comparator and a third comparator, one end of the touch button connected to external power source, and the other end connected to first inputs of the first, second and third comparators, the resistor being connected between the inputs of the first, second and third comparators and ground, outputs of the first, second and third comparators being connected to an igniter, a gas valve and a system power source; a gas valve controller including a switch circuit connected to a power source, at least one gas valve circuit connected between the switch circuit and ground, and a protection circuit parallel to the at least on gas valve circuit; and a power and ignition controller driving device including a power source driving circuit, an ignition driving circuit and a comparison circuit.

Gas cooker control system

Growing community of inventors

Guangdong, China

Fei Ma