Patents by Inventor Ji Xiao
Ji Xiao 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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Publication number: 20230364742Abstract: An abrasive particle can include a body including abrasive particles contained in a bond matrix. The bond matrix can include a first phase and a second phase. In an embodiment, the body can have a Microstructure Feature of greater than 1 and a Non-Bond Value of not greater than 50%. In another embodiment, the body can include a Microstructure Feature including a Spacing Value of at least 0.01.Type: ApplicationFiled: October 16, 2020Publication date: November 16, 2023Inventors: Ji WANG, Kelley MCNEAL, Jian XU, Ji XIAO, Aiyun LUO, Cecile O. MEJEAN
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Patent number: 11806840Abstract: An abrasive article can include an abrasive component including a body. The body can include a bond matrix and abrasive particles contained in the bond matrix. In an embodiment, the body can include an interconnected phase extending through at least a portion of the bond matrix. The body can include a discontinuous phase including a plurality of discrete members. At least one of the discrete member can include a macroscopic pore. In another embodiment, the body can include a porosity of at least 15 vol % for a total volume of the body.Type: GrantFiled: September 16, 2022Date of Patent: November 7, 2023Assignees: SAINT-GOBAIN ABRASIVES, INC., SAINT-GOBAIN ABRASIFSInventors: Ji Xiao, Aiyun Luo, Gwenaëlle Ringenbach, Ignazio Gosamo, Lise Lauvergeon
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Publication number: 20230018588Abstract: An abrasive article can include an abrasive component including a body. The body can include a bond matrix and abrasive particles contained in the bond matrix. In an embodiment, the body can include an interconnected phase extending through at least a portion of the bond matrix. The body can include a discontinuous phase including a plurality of discrete members. At least one of the discrete member can include a macroscopic pore. In another embodiment, the body can include a porosity of at least 15 vol % for a total volume of the body.Type: ApplicationFiled: September 16, 2022Publication date: January 19, 2023Inventors: Ji XIAO, Aiyun LUO, Gwenaëlle RINGENBACH, Ignazio GOSAMO, Lise LAUVERGON
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Patent number: 11478898Abstract: An abrasive article can include an abrasive component including a body. The body can include a bond matrix and abrasive particles contained in the bond matrix. In an embodiment, the body can include an interconnected phase extending through at least a portion of the bond matrix. The body can include a discontinuous phase including a plurality of discrete members. At least one of the discrete member can include a macroscopic pore. In another embodiment, the body can include a porosity of at least 15 vol % for a total volume of the body.Type: GrantFiled: June 26, 2020Date of Patent: October 25, 2022Assignees: SAINT-GOBAIN ABRASIVES, INC., SAINT-GOBAIN ABRASIFSInventors: Ji Xiao, Aiyun Luo, Gwenaëlle Ringenbach, Ignazio Gosamo, Lise Lauvergeon
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Publication number: 20220062019Abstract: A wearable device, for posture correction and muscle training, includes a wearable assembly and two resilience supporters, wherein the resilience supporter has an resilience tendency to be upright, wherein the wearable assembly is detachably arranged on the resilience supporter, wherein the wearable assembly is supported by the resilience supporter and is moved along with the resilience supporter, so that the user's body fits the wearable assembly and applies an force against the resilience supporter, wherein the wearable device has no need to restrain the user's body, and can provide portable posture correction to ensure long-term major muscle activity in daily life.Type: ApplicationFiled: August 25, 2020Publication date: March 3, 2022Inventor: Ji XIAO
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Publication number: 20210001452Abstract: An abrasive article can include an abrasive component including a body. The body can include a bond matrix and abrasive particles contained in the bond matrix. In an embodiment, the body can include an interconnected phase extending through at least a portion of the bond matrix. The body can include a discontinuous phase including a plurality of discrete members. At least one of the discrete member can include a macroscopic pore. In another embodiment, the body can include a porosity of at least 15 vol % for a total volume of the body.Type: ApplicationFiled: June 26, 2020Publication date: January 7, 2021Inventors: Ji XIAO, Aiyun LUO, Gwenaëlle RINGENBACH, Ignazio GOSAMO, Lise LAUVERGEON
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Patent number: 10730164Abstract: A process can include forming at least one precursor abrasive component on a core and infiltrating at least a portion of the precursor abrasive component. The precursor abrasive component can include a body including a metal bond matrix and abrasive particles. Infiltrating can be performed after forming the precursor abrasive component with an infiltrant material. The infiltrant material can include a metal element, an alloy or a combination thereof. In an embodiment, forming at least one precursor abrasive component can include simultaneously joining the precursor abrasive component to the core.Type: GrantFiled: December 20, 2017Date of Patent: August 4, 2020Assignee: SAINT-GOBAIN ABRASIVES, INC/SAINT-GOBAIN ABRASIFSInventors: Ji Xiao, Aiyun Luo, Ignazio Gosamo, Vivian Susek
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Patent number: 10543391Abstract: An upright posture retainer for upper body includes two upright retaining frames, and an adjusting device connected with the upright retaining frames and adjusted a distance between the upright retaining frames; wherein each of the upright retaining frames includes a resilient longitudinal retaining frame extended longitudinally and tending to recover an original upright state under stress, a shoulder retaining member and a leg retaining frame, wherein the shoulder retaining member is extended from an upper end of the resilient longitudinal retaining frame so as to form a shoulder contacting space, wherein the leg retaining frame is extended from an lower end of the resilient longitudinal retaining frame and transversely extended to form a leg retaining space, thereby contacting with the front of the human leg; wherein the adjusting device is fixed to the resilient longitudinal retaining frames of the upright retaining frames and supports the rear of upper body.Type: GrantFiled: July 3, 2017Date of Patent: January 28, 2020Inventor: Ji Xiao
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Patent number: 10477413Abstract: The application provides a method and an apparatus for network capacity expansion, including collecting online record information of mobile users in a plurality of cells; respectively acquiring target service types in each of the cells; for each cell, acquiring rates of the target service types in the cell; for each of the target service types, acquiring a target rate of the target service type; for each cell, acquiring a target rate experienced by the individual user and an actual average rate experienced by the user in the cell; for each cell, determining a target cell according to the target rate experienced by the individual user and the actual average rate experienced by the user in the cell, as well as the utilization ratio of the wireless resources and the number of the online users; performing the network capacity expansion on the target cell.Type: GrantFiled: November 8, 2017Date of Patent: November 12, 2019Assignee: CHINA UNITED NETWORK COMMUNICATIONS GROUP COMPANY LIMITEDInventors: Hui Liao, Haibin Li, Rong Wang, Zhijun Wang, Jin Huang, Ji Xiao
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Publication number: 20190329449Abstract: A core drill bit can include a first region and a second region. The first region can include abrasive particles in a first bond matrix, and the second region can include abrasive particles in a second bond matrix. The first region is connected to the second region. The first region comprises at least one different abrasive characteristic than the second region. At least one of the first and second region can include a Fast Fourier Transform value greater than 1.Type: ApplicationFiled: April 25, 2019Publication date: October 31, 2019Inventors: Ji WANG, Aiyun LUO, Jian XU, Ji XIAO, Jian ZHANG
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Publication number: 20190027418Abstract: A clamping component is provided to clamp a chip module, which has a circuit board and a protruding portion protruding upward from an upper surface thereof. In a left-right direction, a width of a first region from a left side of the circuit board to a left side of the protruding portion is greater than that of a second region from a right side of the circuit board to a right side of the protruding portion. Two abutting surfaces respectively abut the left and the right sides of the circuit board. A stopping block is located at a left side of an opening, and extends rightward to the left side of the protruding portion and beyond the left side of the circuit board. When the chip module is installed in the clamping component and the circuit board abuts the abutting surfaces, the stopping block is located above the first region.Type: ApplicationFiled: January 11, 2018Publication date: January 24, 2019Inventors: Gui Bin Lin, Ji Xiao Yu
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Patent number: 10186469Abstract: A clamping component is provided to clamp a chip module, which has a circuit board and a protruding portion protruding upward from an upper surface thereof. In a left-right direction, a width of a first region from a left side of the circuit board to a left side of the protruding portion is greater than that of a second region from a right side of the circuit board to a right side of the protruding portion. Two abutting surfaces respectively abut the left and the right sides of the circuit board. A stopping block is located at a left side of an opening, and extends rightward to the left side of the protruding portion and beyond the left side of the circuit board. When the chip module is installed in the clamping component and the circuit board abuts the abutting surfaces, the stopping block is located above the first region.Type: GrantFiled: January 11, 2018Date of Patent: January 22, 2019Assignee: LOTES CO., LTDInventors: Gui Bin Lin, Ji Xiao Yu
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Publication number: 20180178348Abstract: A process can include forming at least one precursor abrasive component on a core and infiltrating at least a portion of the precursor abrasive component. The precursor abrasive component can include a body including a metal bond matrix and abrasive particles. Infiltrating can be performed after forming the precursor abrasive component with an infiltrant material. The infiltrant material can include a metal element, an alloy or a combination thereof. In an embodiment, forming at least one precursor abrasive component can include simultaneously joining the precursor abrasive component to the core.Type: ApplicationFiled: December 20, 2017Publication date: June 28, 2018Inventors: Ji XIAO, Aiyun Luo, Ignazio Gosamo, Vivian Susek
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Publication number: 20180070245Abstract: The application provides a method and an apparatus for network capacity expansion, including collecting online record information of mobile users in a plurality of cells; respectively acquiring target service types in each of the cells; for each cell, acquiring rates of the target service types in the cell; for each of the target service types, acquiring a target rate of the target service type; for each cell, acquiring a target rate experienced by the individual user and an actual average rate experienced by the user in the cell; for each cell, determining a target cell according to the target rate experienced by the individual user and the actual average rate experienced by the user in the cell, as well as the utilization ratio of the wireless resources and the number of the online users; performing the network capacity expansion on the target cell.Type: ApplicationFiled: November 8, 2017Publication date: March 8, 2018Inventors: HUI LIAO, HAIBIN LI, RONG WANG, ZHIJUN WANG, JIN HUANG, JI XIAO
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Publication number: 20180001129Abstract: An upright posture retainer for upper body includes two upright retaining frames, and an adjusting device connected with the upright retaining frames and adjusted a distance between the upright retaining frames; wherein each of the upright retaining frames includes a resilient longitudinal retaining frame extended longitudinally and tending to recover an original upright state under stress, a shoulder retaining member and a leg retaining frame, wherein the shoulder retaining member is extended from an upper end of the resilient longitudinal retaining frame so as to form a shoulder contacting space, wherein the leg retaining frame is extended from an lower end of the resilient longitudinal retaining frame and transversely extended to form a leg retaining space, thereby contacting with the front of the human leg; wherein the adjusting device is fixed to the resilient longitudinal retaining frames of the upright retaining frames and supports the rear of upper body.Type: ApplicationFiled: July 3, 2017Publication date: January 4, 2018Inventor: Ji XIAO
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Patent number: 9385445Abstract: A combined-type intelligent terminal wiring device and a plug device are provided. The wiring device includes a top wiring terminal board, a bottom wiring terminal board and a combined-type socket. An interior of each terminal of the combined-type socket has a spring-leaf structure, and each spring leaf includes an upper spring leaf and a lower spring leaf which are conductively connected via a contact surface. The top wiring terminal board has one end configured to connect the upper spring leaf, and the bottom wiring terminal board has one end configured to connect the lower spring leaf. The plug device includes a plug and a wiring terminal, the plug is located at a front end of the plug device and is a conductive metallic sheet, and the wiring terminal is located at a rear end of the plug device and has one end connected to the conductive metallic sheet.Type: GrantFiled: September 10, 2013Date of Patent: July 5, 2016Assignees: STATE GRID CORPORATION OF CHINA (SGCC), STATE GRID CHONGQING ELECTRIC POWER CO. ELECTRIC POWER RESEARCH INSTITUTEInventors: Guojun He, Xingzhe Hou, Yingying Cheng, Huaxiao Yang, Ji Xiao, Jianming Hu, Ke Zheng, Xiaorui Hu, Xiyang Ou, Jing Liu
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Patent number: 9313214Abstract: A method (100) and an apparatus (e.g., a network node (210)) for providing enhanced security using service provider authentication. In addition to authenticating an application signature (245) against a root certificate (235) stored on the network node (210), a first carrier identification (250) associated with the application (240) is compared to a second carrier identification (255). If the first and second carrier identifications match, then the application can be assigned to a trusted protection domain and granted permissions which provide privileged access to the network node. For example, the application can be granted permission to be installed and/or executed on the network node. Otherwise the application can be denied privileged access. Accordingly, a carrier's applications will be only installed onto network nodes that are intended recipients of the applications.Type: GrantFiled: August 6, 2004Date of Patent: April 12, 2016Assignee: GOOGLE TECHNOLOGY HOLDINGS LLCInventors: Ji Xiao, Jyh-Han Lin, Ronald R. Smith, Ruiqiang Zhuang
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Publication number: 20150180140Abstract: A combined-type intelligent terminal wiring device and a plug device are provided. The wiring device includes a top wiring terminal board, a bottom wiring terminal board and a combined-type socket. An interior of each terminal of the combined-type socket has a spring-leaf structure, and each spring leaf includes an upper spring leaf and a lower spring leaf which are conductively connected via a contact surface. The top wiring terminal board has one end configured to connect the upper spring leaf, and the bottom wiring terminal board has one end configured to connect the lower spring leaf. The plug device includes a plug and a wiring terminal, the plug is located at a front end of the plug device and is a conductive metallic sheet, and the wiring terminal is located at a rear end of the plug device and has one end connected to the conductive metallic sheet.Type: ApplicationFiled: September 10, 2013Publication date: June 25, 2015Applicants: STATE GRID CORPORATION OF CHINA (SGCC), STATE GRID CORPORATION OF CHINA (SGCC)Inventors: Guojun He, Xingzhe Hou, Yingying Cheng, Huaxiao Yang, Ji Xiao, Jianming Hu, Ke Zheng, Xiaorui Hu, Xiyang Ou, Jing Liu
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Publication number: 20090172469Abstract: A method, apparatus, logic device, and storage system for power-fail protection are disclosed. The method includes: when a system power supply fails, supplying, by a battery, power to a south bridge chip (SBC), a non-volatile flash storage medium, an interface conversion circuit (ICC) between the SBC and the non-volatile flash storage medium and a memory; and transmitting unsaved data in the memory to the corresponding non-volatile flash storage medium via the ICC, by using an unused bus interface of the SBC. The ICC converts a bus interface of the SBC into a corresponding bus interface of the non-volatile flash storage medium. The embodiments of the invention can effectively solve problems of data loss in case of system power failure and short retention time, and realize protection operation in case of system power failure, convenient upgrading memory capacity, and saving system space, without adding cost and total capacity of battery.Type: ApplicationFiled: December 22, 2008Publication date: July 2, 2009Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventor: Ji XIAO
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Publication number: 20060031941Abstract: A method (100) and an apparatus (210) for providing enhanced security using service provider authentication. In addition to authenticating an application signature (245) against a root certificate (235) stored on the network node (210), a first carrier identification (250) associated with the application (240) is compared to a second carrier identification (255). If the first and second carrier identifications match, then the application can be assigned to a trusted protection domain and granted permissions which provide privileged access to the network node. For example, the application can be granted permission to be installed and/or executed on the network node. Otherwise the application can be denied privileged access. Accordingly, a carrier's applications will be only installed onto network nodes that are intended recipients of the applications.Type: ApplicationFiled: August 6, 2004Publication date: February 9, 2006Applicant: Motorola, Inc.Inventors: Ji Xiao, Jyh-Han Lin, Ronald Smith, Ruiqiang Zhuang