Shenzhen Smoore Technology Limited

Huawei Technologies Co., Limited

Agsino Gensources Co., Ltd.

Autel Robotics Co., Ltd.

Huawei Device Co., Ltd.

Kui Li

Zhenyu Wu

Lei Huang

Weidong Pan

Guanghui Li

Jiyong Yang

Yulian Mu

Weidong Zhou

Huibin Xia

Qing Ling

Kuan Tang

Qingying Liu

Feng Niu

Zijian Xu

Chenyu Xie

The present disclosure may provide an atomizer and an electronic atomization device. The atomizer may include a shell, a heating assembly, a lid, a base, and a first sealing component. The shell defines a liquid cavity and a smoke outlet. The heating assembly may heat and atomize the liquid into a smoke. The lid and the base may be provided to fix the heating assembly therebetween. The lid defines a liquid inlet communicating with the liquid cavity, and the liquid may flow through to reach the heating assembly. The atomizer may define an air entering hole, such that external air may enter the device through the hole to drive smoke to flow. The first sealing component may be engaged between the lid and the heating assembly, contacting both at the same time and defining air guiding channels to guide the air to flow into the liquid cavity.

Electronic atomization device and atomization assembly

A kit for breeding a pig breed with resistance to the porcine transmissible gastroenteritis virus infection and application thereof. The systems includes a genetically edited protein, pAPN-sgRNA-1, pAPN-sgRNA-2, and a donor DNA. Effectively enzymatic cleavage can be made in two target sites of a pAPN gene by the gene editing protein. By replacing the fragment to be site-directed modified located between two target sites with donor DNA, a codon encoding tryptophan at position 737 in pAPN protein can be mutated to a codon encoding alanine, thereby achieving precise mutation of tryptophan to alanine at position 737 in a pAPN protein. The systems can avoid disruption or alteration of the normal expression of other amino acids in pAPN protein, therefore, the present invention maximally retains the physiological activity function of pAPN protein on the basis of resisting TGEV infection.

Kit for breeding a TGEV infection resistant pig and use thereof

The present invention provides a pAPN mutant and a composition for site-directed modification of pAPN gene and application thereof, involving the field of gene editing technology. The mutated pAPN mutant with an alanine at position 734 can maintain its normal expression, while reducing the ability of a host expressing the pAPN mutant to specifically bind to TGEV, which has important scientific and practical significance in pig disease resistance breeding.

pAPN mutant and composition for site-directed modification of pAPN gene and application thereof

An over-energy protection circuit, a residual current device, an electronic device, and a power distribution box. The protection circuit has relatively high operating reliability, and includes: a first over-energy absorption circuit, a second over-energy absorption circuit, and a residual current determining circuit. The first over-energy absorption circuit receives a first electrical signal output from a current transformer; and when a voltage value of the first electrical signal is greater than or equal to a first preset threshold, performs step-down processing on the first electrical signal to obtain a second electrical signal, and outputs the second electrical signal to the second over-energy absorption circuit; or when a voltage value of the first electrical signal is less than a first preset threshold, outputs the first electrical signal to the second over-energy absorption circuit.

Over-energy protection circuit, residual current device, electronic device, and power distribution box

An atomizer may include a housing and an atomizing assembly. The housing may include a nozzle and a liquid storage pipe. The nozzle may be located at an end of the liquid storage pipe and integrated with the liquid storage pipe. At least a portion of an outer surface of the nozzle away from the liquid storage pipe may include a matte surface having a first rugosity. At least a portion of an outer surface of the housing may be a polished surface through which aerosol-generating substrate stored in the liquid storage pipe can be observed. The atomizing assembly may be configured to heat and atomize the aerosol-generating substrate to generate smoke.

Growing community of inventors

Guangdong, China

Kui Li