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公开(公告)号：US20250005316A1
公开(公告)日：2025-01-02
申请号：US18695334
申请日：2022-08-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yunpeng SHEN , Jiahui CHU , Tengfei HUANG , Bo JIANG , Xuming CHEN , Jing ZHAO
IPC: G06K19/077
Abstract: The present disclosure relates to communication tags and electronic devices. One example communication tag includes a circuit board and a chip disposed on the circuit board. Two coils are formed on the circuit board. The two coils are respectively disposed on two different conducting layers of the circuit board. Optionally, the two coils are disposed in an intersecting manner. In addition, lines for feeding the two coils are disposed close to each other.
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公开(公告)号：US20220118744A1
公开(公告)日：2022-04-21
申请号：US17567576
申请日：2022-01-03
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chenxin OUYANG , Zhongzhi TANG , Wangchun LYU , Jing ZHAO
Abstract: The present disclosure provides example flexible display cover, module, and apparatus. One example cover covers a flexible display. The flexible display cover includes a glass layer and a hardened layer that are superposed. The hardened layer is located on a side of the glass layer away from the flexible display.
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公开(公告)号：US20190332159A1
公开(公告)日：2019-10-31
申请号：US16509190
申请日：2019-07-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Konggang WEI , Jing ZHAO , Guanghua ZHONG
IPC: G06F1/329 , G06F9/4401 , G06F3/16 , G06F3/0488 , G06F3/0346
Abstract: A method includes: receiving, in a standby state, application entry information entered by a user; obtaining, according to the application entry information, an identifier of an application program that needs to be run; waking an operating system and keeping, still in a dormant state, a dormant application program in application programs except the application program that needs to be run; and running, by using the operating system and according to the identifier of the application program that needs to be run, the application program that needs to be run. An apparatus includes: a receiving module, an obtaining module, a wake-up module, and a running module. In the present invention, only the application program that needs to be run is run, while the dormant application program in the application programs except the application program that needs to be run is still kept in the dormant state.
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4.发明申请公开(公告)号：US20180261689A1
公开(公告)日：2018-09-13
申请号：US15977309
申请日：2018-05-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jing ZHAO , Chen-Xiong ZHANG
IPC: H01L29/66 , H01L29/786 , H01L21/311 , H01L21/02
CPC classification number: H01L29/66977 , H01L21/02293 , H01L21/31111 , H01L21/31144 , H01L29/66742 , H01L29/78 , H01L29/78642 , H01L29/78696
Abstract: A tunnel field-effect transistor and a method for manufacturing a tunnel field-effect transistor is disclosed. Source regions are located on two sides of an oxide structure, an epitaxial layer is located on a surface on a side that is of the source region and that is away from the oxide structure, and a gate structure is located on a surface on a side that is of the epitaxial layer and that is away from the source region, so that a gate electric field direction of the tunnel field-effect transistor is the same as an electron tunneling direction, and carriers on a valence band of the source region tunnel to a conduction band of the epitaxial layer at relatively high tunneling efficiency, thereby generating a steep subthreshold swing and enabling a subthreshold swing value of the tunnel field-effect transistor to be lower than 60 mV/dec to consume relatively low power.
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公开(公告)号：US20210360442A1
公开(公告)日：2021-11-18
申请号：US17388560
申请日：2021-07-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jing ZHAO , Huisheng LI
Abstract: The present disclosure discloses example communication method and apparatus. One example method includes a first network device receiving first state information from at least one second network device, where the first state information indicates whether the at least one second network device is capable of providing a service in a next state. Third state information of the at least one second network device is received, where the third state information indicates a current state of the at least one second network device and includes user state information corresponding to at least a portion of a plurality of beamforming weight directions of the at least one second network device. A network topology is determined based on at least the first state information and the third state information, and after the first network device and the at least one second network device in a next state are networked.
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Patent Agency Ranking
公开(公告)号：US20190159217A1
公开(公告)日：2019-05-23
申请号：US16261262
申请日：2019-01-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Quanzhong GAO , Heng XU , Jing ZHAO , Zhipeng YE
IPC: H04W72/08 , H04L5/00 , H04W72/02 , H04B7/0404
Abstract: The present disclosure relates to channel quality measurement methods and equipment. One example method includes obtaining, by a user equipment (UE), a signal sending policy. The UE comprises a baseband chip, at least two transmit antennas, and a controller connected to the at least two transmit antennas. The signal sending policy is a policy pre-agreed on by the UE and a base station. The signal sending policy comprises sending sounding reference signals (SRSs) to the base station in a preset order by using n transmit antennas of the at least two transmit antennas. n is an integer greater than or equal to 1. The UE sequentially selects, in the preset order, the n transmit antennas from the at least two transmit antennas. The UE sequentially sends the SRS signals to the base station by using the n transmit antennas.
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公开(公告)号：US20190159066A1
公开(公告)日：2019-05-23
申请号：US16259170
申请日：2019-01-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jing ZHAO , Wei ZHAO , Fengyong QIAN
Abstract: A CSI-RS transmission method and a network device are provided, to resolve a technical problem that very large pilot resource overheads are occupied for sending CSI-RSs, and reduce pilot transmission resources occupied for sending CSI-RSs, to reduce pilot transmission overheads. The method includes: determining, by a network device, that at least two of M quantities of antenna ports respectively used by M radio remote units RRUs for sending a CSI-RS to same user equipment are not equal, and instructing the M RRUs to send P CSI-RSs on N resource elements, where at least one of the N resource elements carries content of at least two of the P CSI-RSs, the P CSI-RSs are CSI-RSs respectively sent by P RRUs in the M RRUs, M is an integer greater than or equal to 2, P is an integer less than or equal to M, and N is a positive integer.
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公开(公告)号：US20190096358A1
公开(公告)日：2019-03-28
申请号：US16083027
申请日：2016-03-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: A display method and a terminal device are provided, so as to resolve a prior-art problem that CPU power consumption of the terminal device is relatively high because a display system of the terminal device processes three procedures in parallel in a Vsync period. The method is: determining, by the display system of the terminal device, a start moment of a first procedure in an (M+1)th Vsync period according to first processing duration of the first procedure in an Mth Vsync period, so that the display system starts to execute a device display procedure before starting to execute the first procedure, the display system delays executing the first procedure in the (M+1)th Vsync period, so that a time required for processing three procedures in parallel in the (M+1)th Vsync period by the display system is reduced, and CPU power consumption of the terminal device is reduced.
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公开(公告)号：US20180302861A1
公开(公告)日：2018-10-18
申请号：US15568697
申请日：2015-06-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jing ZHAO , Guanghua ZHONG
Abstract: Embodiments of the present invention provide a method for interaction between a terminal and a network device, including: sending, by a terminal, a first heartbeat to a network device; receiving, by the terminal, a first heartbeat response returned by the network device; if a screen of the terminal is in an off state, and optionally, the off state lasts for a preset period of time, releasing network link resources of a connection between the terminal and the network device, and/or prohibiting a background application of the terminal from accessing the network device, and/or disabling a data service of the terminal; before the terminal sends a second heartbeat to the network device, restoring, by the terminal, a status of network connection to a normal connection state; sending, by the terminal, the second heartbeat to the network device; and receiving, by the terminal, a second heartbeat response returned by the network device.
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公开(公告)号：US20220346020A1
公开(公告)日：2022-10-27
申请号：US17667816
申请日：2022-02-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jing ZHAO
IPC: H04W52/02 , G06F1/3206
Abstract: This application discloses a method for reducing power consumption of a terminal, and a terminal, and relates to the field of terminal technologies, to resolve a problem of relatively high power consumption of a terminal caused by a background application program. The method includes: when a background power consumption current value of the terminal is greater than a preset current value, controlling, by the terminal, a target application program, to reduce the background power consumption current value, where the background power consumption current value is a sum of power consumption current values of all background application programs on the terminal. The target application program includes at least one or more of the following application programs: a background application program whose use frequency is lower than a preset frequency threshold, a background application program whose power consumption is greater than a preset power consumption threshold, and a background application program with abnormal power consumption. The method is applicable to a process of controlling a background application program.
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