Zte Corporation

Tencent Technology (shenzhen) Company Limited

Texas Instruments Corporation

Huawei Technologies Co., Limited

Hon Hai Precision Industry Co., Ltd.

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

Byd Company Limited

Honor Device Co., Ltd.

Huawei Cloud Computing Technologies Co., Ltd.

Sanechips Technology Co., Ltd.

Huawei Device (dongguan) Co., Ltd.

Zhuhai Pantum Electronics Co., Ltd.

Huawei Device Co., Ltd.

Autel Robotics Co., Ltd.

Shenzhen Tcl New Technology Co., Ltd.

Jian Wang

Wen Tong

Jun Wang

Hao Wu

Lei Guan

Bingzhao Li

Rong Li

Lixia Xue

Haibo Xu

Yan Cheng

Hui Jin

Qian Chen

Jian Zhang

Jianguo Wang

Jie Ma

Zukang Shen

Wei Zhang

Lei Chen

Liang Xia

Yunfei Qiao

Ying Chen

Hejia Luo

Zhenzhen Cao

Gongzheng Zhang

Yu Cai

Junren Chang

Jun Li

Wei Chen

Da Wang

Huazi Zhang

Yinggang Du

Hongcheng Zhuang

Yiqun Ge

Yada Huang

Liang Wang

Huangping Jin

Xiaotao Ren

Guorong Li

Xiao Xiao

Xingwei Zhang

Xuelong Wang

Zhiming Ding

Jingyuan Sun

Yongbo Zeng

Li Qin Shen

Rongdao Yu

Guowei Ouyang

Lei Gao

Jie Li

Chao Li

Juan Zheng

Xiangdong Zhang

Lingchen Huang

Jinlin Peng

Shengchen Dai

Haifeng Yu

Yi Tong Wang

Xiaoyan Duan

Ping Chen

Haitao Liu

Yun Liu

Lu Rong

Yiru Kuang

Yifan Xue

Rui Guo

Guoqiang Shang

Xiaoping Li

Xiaojian Liu

Chen Dong

Chen Xu

Zhongda Du

Wenwei Zhang

Chuting Yao

Zhenguo Du

Yue Zhou

Yan Chen

Yourui Huangfu

Dongdong Wei

Xiao Liu

Shujun Dang

Chaolong Zhang

Gaokun Pang

Yong Qiu

Jiajie Tong

Xiaocui Li

Xun Xu

Tian Zhang

Xiaocheng Liu

Qifan Zhang

Jie Zou

Xianbin Wang

Meifang He

Yincheng Zhang

Chuanxi Wu

Feng Qian

Guijie Wang

Gongbin Tang

The present application is suitable for a technical field of data processing, and provides a data read-write control method and an electronic device. The method includes: determining read-write parameters of target data, in response to a pre-write lock application request for the target data initiated by a first process; if the pre-write identification bit is a first bit value, feedbacking a pre-write approval instruction to the first process, setting the pre-write identification bit to a second bit value, and controlling the first process to perform a pre-write operation based on a requested pre-write lock; and performing a data editing operation on the target data, in response to a write lock application request for the target data initiated by the first process. By the method, mutual conflicts between write operations can be avoided, and exclusive duration of data during addressing can be reduced, thereby improving a shared reading capability of data.

Data read-write control method and electronic device

A surface acoustic wave (SAW) device includes a substrate; an interdigital transducer (IDT) having lead-out portions and arrays of interdigital electrodes formed on the substrate, wherein the interdigital electrodes includes central portions, end portions, and intermediate portions between the end portions and the lead-out portions, and a thickness of the interdigital electrodes at the end portions is greater than a thickness of the interdigital electrodes at the central portions and the intermediate portions, thereby forming protruding structures at the end portions of the interdigital electrodes; a protective layer formed on the protruding structures at the end portions of the interdigital electrodes; a first temperature compensation layer formed on the protective layer; a second temperature compensation layer formed on the first temperature compensation layer and on the central portions and the intermediate portions of the interdigital electrodes; and a passivation layer formed on the second temperature compensation layer.

Surface acoustic wave device and fabrication method thereof

A method for controlling transaction concurrency implemented in an electronic device includes: obtaining a read operation for a target record; in response to the read operation, obtaining record header data of the target record; in response that the target record is in a valid state according to the state information, the target record is not deleted according to the record lock information, the deletion version number is null, and the creation version number is not equal to the unique identifier of the first transaction, determining whether the creation version number is in a transaction registration list; when the creation version number is not in the transaction registration list, reading the target record; and when the creation version number is in the transaction registration list, determining that the target record is unreadable to the first transaction.

Method for controlling transaction concurrency, electronic device, and readable storage medium

A vehicle driving detection method includes: obtaining first image data corresponding to a driving direction of a first vehicle; performing lane line detection processing on the first image data to determine that the first vehicle is traveling along a first lane of at least two lanes; performing image recognition processing on the first image data to detect that a second vehicle travels on the first lane within a preset distance in front of the first vehicle; performing speed measurement processing on the second vehicle to obtain a first speed of the second vehicle; and determining, when the first speed is less than a minimum speed limit of the first lane, the second vehicle as a potential slow vehicle.

Vehicle driving detection method and apparatus, vehicle driving warning method and apparatus, electronic device, and storage medium

A log data query method includes determining a target node matching a query time range from a log query time tree, a node in the log query time tree being configured to record a time range for a log query; determining a target subtree from subtrees under the target node and configured to search for a boundary time value corresponding to the query time range; performing leaf node traversal from an edge leaf node of the target subtree, and stopping the leaf node traversal after a target leaf node is traversed, a time value, within a target time range recorded in the target leaf node, having corresponding log data in a disk; determining a time value recorded in the target leaf node having corresponding log data and in a critical state, for obtaining the boundary time value; and obtaining log data matching the query time range from the disk.

Log data query method, electronic device, and storage medium

A method for fabricating a film bulk acoustic resonator (FBAR) structure includes: obtaining a wafer, at least a portion of the wafer is made of a piezoelectric material; forming a bottom electrode layer on the wafer; patterning the bottom electrode layer to form a bottom electrode; forming a sacrificial island on the bottom electrode; bonding a bottom cap wafer onto the bottom electrode; processing the wafer to form a piezoelectric layer; forming a top electrode layer on the piezoelectric layer; patterning the top electrode layer to form a top electrode; and removing the sacrificial island to form a cavity.

Lithium niobate or lithium tantalate FBAR structure and fabricating method thereof

A bulk acoustic wave resonator includes a substrate, a support layer disposed on the substrate, the support layer including a cavity having a polygon shape with more than three sides in a plane crossing a first direction from the substrate to the support layer, a piezoelectric layer disposed on the support layer, a bottom electrode disposed below the piezoelectric layer, partially overlapping the cavity, and extending across a first side of the cavity, and a top electrode disposed above the piezoelectric layer, partially overlapping the cavity, and extending across a second side of the cavity. The bulk acoustic wave resonator further includes at least one release hole formed in the piezoelectric layer and overlapping a portion of the cavity.

Bulk acoustic wave filter having release hole and fabricating method of the same

This application discloses a navigation processing method and apparatus, a server, and an intelligent terminal. The method includes obtaining drawn route information, the drawn route information comprising N initial location points confirmed according to an electronic map, the N initial location points being determined according to a trajectory drawn based on a sliding operation on an interactive interface where the electronic map is displayed, and N being a positive integer; matching the N initial location points with road network information to obtain associated road information, the associated road information comprising M associated location points and L associated links, and M and L being positive integers; obtaining a location similarity between the N initial location points and the M associated location points; and determining a target navigation route corresponding to the drawn route information according to the L associated links when the location similarity meets a navigation condition.

Navigation processing method and apparatus, service side device, intelligent terminal, and storage medium

A mold for molding a glass product is provided. The mold includes a lower mold and an upper mold. The lower mold includes a lower pressing surface. The upper mold includes an upper pressing surface. The upper pressing surface includes a plurality of upper molding surfaces and an upper mold closing surface connecting the plurality of upper molding surfaces. The lower pressing surface includes a plurality of lower molding surfaces and a lower mold closing surface for connecting the plurality of lower molding surfaces. The upper mold closing surface and/or the lower mold closing surface include at least two mold closing regions sequentially arranged from center to outside. The at least two mold closing regions have surface roughnesses increasing from center to outside. The disclosure achieves the technical effect of even filling, synchronous demoulding, and reduced error between mold cavities.

Mold for molding glass product

A method for fabricating a film bulk acoustic resonator (FBAR) structure includes: sequentially forming a top electrode material layer, a piezoelectric layer, and a bottom electrode material layer on a substrate; patterning the bottom electrode material layer to form a bottom electrode; forming a sacrificial layer above the bottom electrode; bonding a bottom cap wafer onto the sacrificial layer; removing the substrate; patterning the top electrode material layer to form a top electrode; and removing a portion of the sacrificial layer to form a lower cavity.

Film bulk acoustic resonator structure and fabricating method

A method for packaging chips includes: flip-chip bonding a plurality of filter chips to be packaged on a substrate to be packaged; applying a first mold material layer on the filter chips to be packaged; applying a second mold material layer on a side of the first mold material layer away from the filter chip to be packaged, the first mold material layer and the second mold material layer forming a first mold layer; thinning the first mold material layer and the second mold material layer to expose substrates of the filter chips to be packaged, and thinning the substrates of the filter chips to be packaged to a preset thickness; applying a second mold layer on the exposed substrates of the filter chips to be packaged to obtain a mold structure; and cutting the mold structure into a plurality of particle chips.

Chip packaging method and particle chips

Embodiments of this application provide a data processing method and apparatus, a computer device, and a readable storage medium. The method includes: setting a state machine of a resource data transfer service to a first state in response to a start request for the resource data transfer service, the start request carrying a state identifier of the first state; executing a first service logic corresponding to the first state, to obtain an execution result of the first service logic; adjusting the state machine to a second state according to the execution result of the first service logic, and executing a second service logic corresponding to the second state, to obtain an execution result of the second service logic; and outputting a service execution result of the resource data transfer service according to the execution result of the second service logic when the second state is a termination state, a service logic of the resource data transfer service including at least the first service logic and the second service logic. In this way, the implementations of the resource data transfer service can be enriched.

Data processing method and apparatus, computer device, and readable storage medium

A method for forming a film bulk acoustic resonator (FBAR) structure includes: sequentially forming a top electrode layer, a piezoelectric layer, and a bottom electrode layer on a first substrate; patterning the bottom electrode layer to form a bottom electrode; forming a dielectric layer on the bottom electrode; bonding a bonding substrate onto the dielectric layer; removing the first substrate; patterning the top electrode layer to form a top electrode; forming an opening in the bonding substrate; selectively removing a portion of the dielectric layer to form a cavity; and bonding a bottom cap wafer onto the bonding substrate to seal the cavity.

Method of manufacturing an FBAR structure

A method for fabricating a film bulk acoustic resonator (FBAR) filter device is provided. The method includes: forming a first electrode of each one of a first resonator and a second resonator on a first surface of a piezoelectric layer, forming a first passivation layer of each one of the first resonator and the second resonator on a corresponding one of the first electrodes, forming a second electrode of each one of the first resonator and the second resonator on a second surface of the piezoelectric layer, conducting a radio frequency (RF) performance test on the FBAR filter device, adjusting a thickness of the second electrode of the first resonator based on a result of the RF performance test, and forming a second passivation layer of each one of the first resonator and the second resonator on a corresponding one of the second electrodes.

Fabrication method of film bulk acoustic resonator (FBAR) filter device

Embodiments of this application disclose a data transmission method performed by a sender network adapter associated with a sender server. The method includes: acquiring an original data packet, a first address, and a tenant identifier, the first address comprising an address of a receiver network adapter associated with a receiver server, and the tenant identifier being used for indicating a corresponding tenant on the receiver server; performing tunnel encapsulation on the original data packet based on the first address and the tenant identifier to obtain a tunnel data packet; sending the tunnel data packet to the receiver network adapter; decapsulating, by the receiver network adapter, the tunnel data packet to obtain the original data packet and the tenant identifier; and transmitting the original data packet and the tenant identifier to the receiver server, which is configured to deliver the original data packet to a tenant corresponding to the tenant identifier.

Data transmission method and apparatus, network adapter, and storage medium

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Shenzhen, China

Jian Wang