Hon Hai Precision Industry Co., Ltd.

Hong-fu Jin Precision Industry (shenzhen) Co., Ltd.

Huawei Technologies Co., Limited

Shenzhen China Star Optoelectronics Technology Co., Ltd.

Huawei Device Co., Ltd.

Huawei Cloud Computing Technologies Co., Ltd.

Emerson Network Power, Energy Systems, North America, Inc.

Vertiv Energy Systems, Inc.

Feng Xu

Yu Zhang

Liwei Huang

XiangSheng Li

Yong-Qian Deng

Yaming Shi

Yuangang Liu

Guoping Wu

Lei Huang

Siwei Wang

Xiang-Qi Yang

Yeyi Ji

Ling Lin

Xiao Huang

Fang Xin

Xiaofei Ge

Ruixia Li

Chen Ling

Dezhi Han

A first network device sends a request packet to a second network device or a network management device, where the request packet is used to request to confirm whether the second network device has an iFIT capability; and the first network device receives a confirmation packet sent by the second network device or the network management device, where the confirmation packet includes confirmation information used to confirm whether the second network device has the iFIT capability.

Method for confirming in-situ flow information telemetry capability and device

Embodiments of this application provide a middle frame, a battery cover, and an electronic device. The electronic device may include a mobile or fixed terminal with an edge frame or a housing, such as a mobile phone, a tablet computer, a notebook computer, an ultra-mobile personal computer (UMPC), a handheld computer, a walkie-talkie, a netbook, a POS machine, a personal digital assistant (PDA), an event data recorder, a wearable device, a virtual reality device, a wireless USB flash drive, a Bluetooth speaker/headset, or a vehicle-mounted device. Two types of materials: ceramics and plastic, are used to form a middle frame and a battery cover, thereby reducing a weight of the electronic device. This resolves a problem that is of a relatively large weight of an existing electronic device and that is caused when a pure ceramic middle frame and a pure ceramic battery cover are used in the electronic device.

Middle frame, battery cover, and electronic device

A data migration method and an apparatus are provided. The method is as follows: sending, by a first storage system, a location update request to a location server, where the location update request is used to indicate the location server to update location information of a first bucket from being located in a second storage system to being located in the first storage system; migrating data in a first bucket from the second storage system; receiving a data access request, where the data access request is used to access the data in the first bucket; and determining based on a type of the data access request and a migration status of the data, that the first storage system or the second storage system processes the data access request.

Data migration method and apparatus

There is provided a transformer including an E shaped and two I shaped magnetic cores and a first, second and third windings, wherein: one I shaped magnetic core is located between one side and a middle legs of the E shaped magnetic core, another is located between another side and the middle legs; there is an air gap on each of the two I shaped magnetic cores or two side or bottom legs of the E shaped magnetic core, the first winding is wound on a part of the magnetic cores where the air gap exists; the second and third windings are wound on the middle leg; and the first winding is connected in parallel with the second winding to constitute a primary winding; the third winding is a secondary winding. With the transformer provided by the disclosure, transformer winding loss can be reduced, and transformer efficiency can be improved.

Transformer

A gate driving circuit unit, an array substrate, and a display device are disclosed, whereby the problem of high cost resulted from the large amount use of G-COF in the prior art can be solved. The driving circuit unit comprises a first selection unit and a second selection unit, wherein an input end of said first selection unit and an input end of said second selection unit are both connected with a same gate signal line of a G-COF, and an output end of said first selection unit and an output end of said second selection unit are connected with two gate lines respectively. During a first scanning cycle, the first selection unit outputs a high-level signal, and the second selection unit outputs a low-level signal; and during a second scanning cycle, the second selection unit outputs a high-level signal, and the first selection unit outputs a low-level signal.

Gate driving circuit unit, array substrate, and display device

There is provided a transformer including an E shaped and two I shaped magnetic cores and a first, second and third windings, wherein: one I shaped magnetic core is located between one side and a middle legs of the E shaped magnetic core, another is located between another side and the middle legs; there is an air gap on each of the two I shaped magnetic cores or two side or bottom legs of the E shaped magnetic core, the first winding is wound on a part of the magnetic cores where the air gap exists; the second and third windings are wound on the middle leg; and the first winding is connected in parallel with the second winding to constitute a primary winding; the third winding is a secondary winding. With the transformer provided by the invention, transformer winding loss can be reduced, and transformer efficiency can be improved.

A control circuit for an indicator light includes a power source, a switch unit, a ground resistor, and a first adjusting unit. The power source supplies a voltage. The switch unit is connected between the power source and the indicator light and turns on or turns off the indicator light. The ground resistor is connected between the power source and the ground via the indicator light and the switch unit. The first adjusting unit includes a first adjusting resistor and a first control switch. The adjusting resistor is connected between the indicator light and the ground via the first control switch. The first control switch is capable of connecting the first adjusting resistor with the ground resistor in parallel.

Control circuit for indicator light

An electrical connector includes an insulating housing having a mating cavity and at least a contact retained in the housing. The contact defines a retaining portion, a resilient arm extending forwards from a front edge of the retaining portion and a soldering portion extending out of the housing. The resilient arm defines a contacting portion projecting into the mating cavity at a front end thereof and a skirt bending from a side edge of the resilient arm and angled with the resilient arm. The skirt provided in the resilient arm can enhance the rigidity of the contact.

Electrical connector with improved contacts

A display device includes a dial, an alarm setting member, and a warning unit. The alarm setting member includes an A/D converter, a recognition module, a storage module, and an analysis module. With rotation of the dial, a variation voltage is generated. The A/D converter converts variable voltage from analog to digital form. In contrast, the alarm time is decreased. The storage module stores the adjusted alarm time. The analysis module compares the current time with the preset alarm time and outputs a driving signal to the warning unit in the event of a match.

Display device with alarm function

Mobile phone

A shield connector () includes a metallic shell () with a mating port () in communication with a mating receptacle with a tongue having a plurality of contact terminals () thereon. The contact terminals () include a plurality of solder tails () extending out of the metallic shell (). The metallic shell () defines a level arrangement () adjacent to the mating port () and defining a supporting plane coplanar to a mounting interface () of the shield connector ().

Shieled connector having leveling arrangement ensuring reliable interconnection

A computer system sleep/awake circuit includes an infrared sensor for detecting a presence or absence of a user before a display of the computer system, and outputting a corresponding detecting result; a time circuit connected to the infrared sensor for receiving the detecting result and outputting a corresponding result after a certain delaying time; and a control circuit connected to both the infrared sensor and the time circuit for receiving the detecting result from the infrared sensor and the delayed result from the time circuit, and electrically connected to a control board of the computer system for outputting a corresponding control signal to control sleep/awake states of the computer system.

Growing community of inventors

Shenzhen, China

Feng Xu