Patents by Inventor Da Lei
Da Lei has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11967525Abstract: Embodiments of the disclosure relate to methods of depositing tungsten. Some embodiments of the disclosure provide methods for depositing tungsten which are performed at relatively low temperatures. Some embodiments of the disclosure provide methods in which the ratio between reactant gasses is controlled. Some embodiments of the disclosure provide selective deposition of tungsten. Some embodiments of the disclosure provide methods for depositing tungsten films at a low temperature with relatively low roughness, stress and impurity levels.Type: GrantFiled: August 1, 2022Date of Patent: April 23, 2024Assignee: Applied Materials, Inc.Inventors: Yi Xu, Yufei Hu, Yu Lei, Kazuya Daito, Da He, Jiajie Cen
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Patent number: 11955381Abstract: Methods for pre-cleaning substrates having metal and dielectric surfaces are described. A temperature of a pedestal comprising a cooling feature on which a substrate is located is set to less than or equal to 100° C. The substrate is exposed to a plasma treatment to remove chemical residual and/or impurities from features of the substrate including a metal bottom, dielectric sidewalls, and/or a field of dielectric and/or repair surface defects in the dielectric sidewalls and/or the field of the dielectric. The plasma treatment may be an oxygen plasma, for example, a direct oxygen plasma. Processing tools and computer readable media for practicing the method are also described.Type: GrantFiled: June 22, 2020Date of Patent: April 9, 2024Assignee: Applied Materials, Inc.Inventors: Yi Xu, Yufei Hu, Kazuya Daito, Geraldine M. Vasquez, Da He, Jallepally Ravi, Yu Lei, Dien-Yeh Wu
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Publication number: 20240080359Abstract: A method for reducing a total power consumption of multiple servers includes determining a power consumption characteristic of each of the multiple servers; retrieving, by a manager, the power consumption characteristic of the each of the multiple servers; and performing load balancing on the multiple servers through the manager to reduce the total power consumption of the multiple servers. The load balancing is performed based at least in part on the power consumption characteristic of one or more of the multiple servers.Type: ApplicationFiled: August 29, 2023Publication date: March 7, 2024Inventors: Ming LEI, Caihong ZHANG, Jiang CHEN, Da LI
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Publication number: 20240073287Abstract: Embodiments of the present disclosure provide a method for activating at least a first edge server and a second edge server. The first edge server includes a first service processor, and the second edge server includes a second service processor. The method includes establishing a data communication connection between the first service processor and the second service processor, establishing a data communication connection between the first service processor and a specified website, establishing a trusted communication between the first service processor and the specified website, establishing a trusted communication between the first service processor and the second service processor, obtaining an activation right from the specified website by the first service processor, and performing the activation right to activate the first edge server and the second edge server by the first service processor.Type: ApplicationFiled: August 31, 2023Publication date: February 29, 2024Inventors: Ming LEI, Haijun XU, Zhipeng GAO, Da LI, Shaohua LI
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Patent number: 11061611Abstract: A method and a system for creating a workload distribution plan on a storage system. The method includes, for each storage location, initializing components for at least one data type, such that the components establish a baseline distribution percentage. The method also includes writing data packages onto the storage system over a predetermined time period. The method also includes, for each data type on each storage location, creating a workload distribution plan, where the workload distribution plan distributes a workload of the storage system to the storage location. The method also includes implementing the workload distribution plan on the storage system.Type: GrantFiled: February 21, 2019Date of Patent: July 13, 2021Assignee: International Business Machines CorporationInventors: Da Lei Zhang, Jia Jun Lu, Li Li Gu, Le Yi Zhou, Xiao Yu Wang, Wen Bao Yin
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Patent number: 10932805Abstract: A medical forceps includes a handle, a traction string, a sleeve tube, a forceps base, a push-pull rod, two connecting members and two forceps jaws. The sleeve tube is connected to the forceps base. The traction string passes through the flexible spring tube and the forceps base, one end of the traction string is connected to the handle, and the other end thereof is connected to the push-pull rod. Middle parts of the two forceps jaws are hinged by a hinge shaft mounted on the forceps base. A lower part of the forceps jaw is hinged to one end of the respective connecting member, and the other end of the connecting member is hinged to the push-pull rod. The push-pull rod has two hinge centers for being respectively hinged to the two connecting members arranged in a crossed manner. The push-pull rod has two hinge centers.Type: GrantFiled: May 10, 2019Date of Patent: March 2, 2021Assignee: ANREI MEDICAL (HANGZHOU) CO., LTD.Inventors: Rongnan Zhang, Liming Wang, Da Lei
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Patent number: 10839278Abstract: An electromagnetic exploration method using a full-coverage anti-interference artificial source, comprising the steps of: (1) determining the scope and location of the measuring area; (2) field-exploring to determine the location of the transmitting source and the angle of the transmitting antenna; (3) calculating the maximum polarization direction angle of the electric field generated by the antenna at each measuring point; (4) arranging electric field sensors according to the polarization directions; (5) calculating the apparent resistivity of each measuring point. The method of the present disclosure obtains the earth resistivity using the reliable data with high signal-to-noise ratio. The field construction is flexible and convenient, the construction efficiency is high and the cost is low. The present disclosure provides a new development direction for the electromagnetic exploration.Type: GrantFiled: May 11, 2020Date of Patent: November 17, 2020Assignee: Institute of Geology and Geophysics, Chinese Academy of SciencesInventors: Changmin Fu, Qingyun Di, Miaoyue Wang, Da Lei, Ruo Wang, Zhiguo An, Xiaotian Wang, Jieyu Tan, Xiaolei Tu
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Patent number: 10809412Abstract: A WEM-based method for deep resource detection using sky waves refers to the technical field of deep resource detection. The proposed method of deep detection using sky waves improves the traditional “atmospheric-lithosphere” half-space propagation theory into a full-space “sky wave” theory of “ionosphere-atmosphere-rock layer”, that is, the influence of the ionosphere and the displacement current in the air are taken into consideration to obtain a new precise expression of “sky wave” response, which is suitable for full space, slow attenuation and long distance propagation. A receiving device for sky wave signal has been developed. Through theoretical model calculation and actual data measurement, it is known that it is possible to use the sky wave for detection within the scope of China's national territory to realize the high-precision electrical structural exploration within a depth of 10 kilometers and open a new era of artificial source electromagnetic detection.Type: GrantFiled: December 22, 2017Date of Patent: October 20, 2020Assignee: Institute of Geology and Geophysics, Chinese Academy of SciencesInventors: Qingyun Di, Guoqiang Xue, Ruo Wang, Zhiguo An, Changmin Fu, Da Lei, Xianjun Zhuo, Zhongxing Wang
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Publication number: 20200272356Abstract: A method and a system for creating a workload distribution plan on a storage system. The method includes, for each storage location, initializing components for at least one data type, such that the components establish a baseline distribution percentage. The method also includes writing data packages onto the storage system over a predetermined time period. The method also includes, for each data type on each storage location, creating a workload distribution plan, where the workload distribution plan distributes a workload of the storage system to the storage location. The method also includes implementing the workload distribution plan on the storage system.Type: ApplicationFiled: February 21, 2019Publication date: August 27, 2020Inventors: Da Lei Zhang, Jia Jun Lu, Li Li Gu, Le Yi Zhou, Xiao Yu Wang, Wen Bao Yin
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Publication number: 20200222073Abstract: A medical forceps includes a handle, a traction string, a sleeve tube, a forceps base, a push-pull rod, two connecting members and two forceps jaws. The sleeve tube is connected to the forceps base. The traction string passes through the flexible spring tube and the forceps base, one end of the traction string is connected to the handle, and the other end thereof is connected to the push-pull rod. Middle parts of the two forceps jaws are hinged by a hinge shaft mounted on the forceps base. A lower part of the forceps jaw is hinged to one end of the respective connecting member, and the other end of the connecting member is hinged to the push-pull rod. The push-pull rod has two hinge centers for being respectively hinged to the two connecting members arranged in a crossed manner. The push-pull rod has two hinge centers.Type: ApplicationFiled: May 10, 2019Publication date: July 16, 2020Applicant: ANREI MEDICAL (HANGZHOU) CO., LTD.Inventors: Rongnan ZHANG, Liming WANG, Da LEI
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Publication number: 20190196046Abstract: A WEM-based method for deep resource detection using sky waves refers to the technical field of deep resource detection. The proposed method of deep detection using sky waves improves the traditional “atmospheric-lithosphere” half-space propagation theory into a full-space “sky wave” theory of “ionosphere-atmosphere-rock layer”, that is, the influence of the ionosphere and the displacement current in the air are taken into consideration to obtain a new precise expression of “sky wave” response, which is suitable for full space, slow attenuation and long distance propagation. A receiving device for sky wave signal has been developed. Through theoretical model calculation and actual data measurement, it is known that it is possible to use the sky wave for detection within the scope of China's national territory to realize the high-precision electrical structural exploration within a depth of 10 kilometers and open a new era of artificial source electromagnetic detection.Type: ApplicationFiled: December 22, 2017Publication date: June 27, 2019Applicant: Institute of Geology and Geophysics, Chinese Academy of SciencesInventors: Qingyun DI, Guoqiang XUE, Ruo WANG, Zhiguo AN, Changmin FU, Da LEI, Xianjun ZHUO, Zhongxing WANG
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Patent number: 10268517Abstract: A batch of input/output (I/O) requests, directed to multiple physical domains of storage area network disk (SAN disk), are prioritized for processing based on the workload (pressure) of the target physical domains, and further based on the workload of multiple input/output (I/O) paths available for transmission of the I/O data to or from the physical domains. Requests directed to a physical domain with low pressure (relative to other physical domains to which some of the I/O requests are directed) are queued up and sent to the physical domain on an I/O path having a low workload (relative to other available I/O paths). Requests directed to a physical domain under relatively high pressure are queued up and sent to the physical domain on an I/O path having a relatively higher workload.Type: GrantFiled: April 3, 2017Date of Patent: April 23, 2019Assignee: International Business Machines CorporationInventors: Lan Ying Shen, Xiao Yu Wang, Li Li Yang, Chen Zhang, Da Lei Zhang, Yu Zhou, Jie Zou
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Publication number: 20180285159Abstract: A batch of input/output (I/O) requests, directed to multiple physical domains of storage area network disk (SAN disk), are prioritized for processing based on the workload (pressure) of the target physical domains, and further based on the workload of multiple input/output (I/O) paths available for transmission of the I/O data to or from the physical domains. Requests directed to a physical domain with low pressure (relative to other physical domains to which some of the I/O requests are directed) are queued up and sent to the physical domain on an I/O path having a low workload (relative to other available I/O paths). Requests directed to a physical domain under relatively high pressure are queued up and sent to the physical domain on an I/O path having a relatively higher workload.Type: ApplicationFiled: April 3, 2017Publication date: October 4, 2018Inventors: Lan Ying Shen, Xiao Yu Wang, Li Li Yang, Chen Zhang, Da Lei Zhang, Yu Zhou, Jie Zou
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Patent number: 8961211Abstract: A card edge connector includes an insulative housing, a plurality of conductive terminals and a pair of metal members attached to the insulative housing. The insulative housing defining a pair of latching arms integrally extending forwardly from opposite ends thereof and a mounting slot below said each latching arm. Each metal member including a first metal member closely and vertical attached to the latching arm and a second metal member movably received in the mounting slot. wherein the first metal member defines a stopping portion extending to the second metal member, the second metal member defines a solder portion and a stopped portion extending to the stopping portion, the stopping portion is located in front of the stopped portion in a front-to-rear direction, thereby the second metal member is prevent from forwardly departing from the mounting slot by the stopping portion of the first metal member.Type: GrantFiled: April 23, 2013Date of Patent: February 24, 2015Assignee: Hon Hai Precision Industry Co., Ltd.Inventors: Jian-Kuang Zhu, Da-Lei Chen
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Publication number: 20140305055Abstract: A dock bumper made from rubber material derived from scrap tires with a trapezoidal cross-section, a trapezoidal side profile, a base, and an optional longitudinal lumen. The longitudinal lumen also has a trapezoidal cross-section and may be open at one or both ends. The dock bumper is further provided with mounting holes for mounting on a surface. The mounting hole includes an opening for a fastener and an indentation in which a plug maybe securely installed to cover the fastener. A guardrail cover adapted for installation over a conventional crash barrier guardrail. A variety of rubber encased pillars, including crash barrier pillars on which guardrails are mounting, coast walls, and railroad ties. The rubber encased pillars are concrete-filled steel beams encased in rubber material derived from recycled scrap tires. The rubber encased railroad ties include raised sections for mounting and supporting railroad tracks.Type: ApplicationFiled: April 15, 2013Publication date: October 16, 2014Inventor: Da Lei
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Publication number: 20130288503Abstract: A card edge connector includes an insulative housing, a plurality of conductive terminals and a pair of metal members attached to the insulative housing. The insulative housing defining a pair of latching arms integrally extending forwardly from opposite ends thereof and a mounting slot below said each latching arm. Each metal member including a first metal member closely and vertical attached to the latching arm and a second metal member movably received in the mounting slot. wherein the first metal member defines a stopping portion extending to the second metal member, the second metal member defines a solder portion and a stopped portion extending to the stopping portion, the stopping portion is located in front of the stopped portion in a front-to-rear direction, thereby the second metal member is prevent from forwardly departing from the mounting slot by the stopping portion of the first metal member.Type: ApplicationFiled: April 23, 2013Publication date: October 31, 2013Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: JIAN-KUANG ZHU, DA-LEI CHEN
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Patent number: 8454380Abstract: A card edge connector includes an elongated housing having an upper wall and a lower wall defining a mating cavity therebetween and extending along a longitudinal direction. A plurality of terminal grooves are respectively defined in the upper wall and lower wall and in communication with the mating cavity. A plurality of contacts are respectively received in said terminal grooves. A pair of locking devices are disposed at opposite ends of the mating cavity and extend along a rear-to-front direction perpendicular to the longitudinal direction. A recess facing the upper wall is defined in the lower wall and extends along the longitudinal direction under condition that two longitudinal ends of the recess are closer to the upper wall than a middle portion of the recess.Type: GrantFiled: January 17, 2011Date of Patent: June 4, 2013Assignee: Hon Hai Precision Industry Co., Ltd.Inventors: Jian-Kuang Zhu, Da-Lei Chen
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Publication number: 20110287664Abstract: A card edge connector includes an elongated housing having an upper wall and a lower wall defining a mating cavity therebetween and extending along a longitudinal direction. A plurality of terminal grooves are respectively defined in the upper wall and lower wall and in communication with the mating cavity. A plurality of contacts are respectively received in said terminal grooves. A pair of locking devices are disposed at opposite ends of the mating cavity and extend along a rear-to-front direction perpendicular to the longitudinal direction. A recess facing the upper wall is defined in the lower wall and extends along the longitudinal direction under condition that two longitudinal ends of the recess are closer to the upper wall than a middle portion of the recess.Type: ApplicationFiled: January 17, 2011Publication date: November 24, 2011Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: JIAN-KUANG ZHU, DA-LEI CHEN