Patents by Inventor Xuan Ye
Xuan Ye 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: 11968360Abstract: The present disclosure provides a computer-implemented method for encoding video. The method includes: receiving a video frame for processing; generating one or more coding units of the video frame; and processing one or more coding units using one or more palette predictors having palette entries, wherein each palette entry of the one or more palette predictors has a corresponding reuse flag, and wherein a number of reuse flags for each palette predictor is set to a fixed number for a corresponding coding unit.Type: GrantFiled: March 31, 2021Date of Patent: April 23, 2024Assignee: Alibaba Group Holding LimitedInventors: Ru-Ling Liao, Mohammed Golam Sarwer, Yan Ye, Xuan Huang
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Publication number: 20240120766Abstract: A fluid and power provision apparatus is provided. The apparatus includes a power provision device and a pump assembly. The pump assembly includes a motor, a transmission system, a piston assembly, and a collar assembly. The piston assembly includes a piston sleeve, a piston, and a piston arm operably coupled to the piston and the transmission system to transmit energy from the motor to articulate the piston within the piston sleeve. The collar assembly forms a collar plenum, a first flowpath, and a second flowpath. The piston sleeve extends at least in part into the collar plenum. The first flowpath extends in fluid communication from the collar plenum to a fluid supply outlet. The second flowpath extends in fluid communication from an interior of the apparatus to the first flowpath.Type: ApplicationFiled: October 11, 2022Publication date: April 11, 2024Inventors: Xiang Peng, Jian Jian Zhong, Zhi Xuan Zheng, Wen Qiang Ye
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Patent number: 11955080Abstract: A display module includes a circuit board, an integrated chip, and a pixel chipset. The integrated chip is electrically connected to the circuit board, and the integrated chip includes a first chiplet and a plurality of display pixel drive circuits integrated into the first chiplet. The pixel chipset includes a plurality of light-emitting chips. In addition, at least one pixel chipset is disposed on a surface of a side that is of an integrated chip and that is away from the circuit board, a light-emitting chip disposed on the integrated chip is electrically connected to a display pixel drive circuit in the integrated chip, and the display pixel drive circuit is configured to drive the light-emitting chip to emit light.Type: GrantFiled: July 28, 2021Date of Patent: April 9, 2024Assignee: Huawei Technologies Co., Ltd.Inventors: Haohui Long, Xuan Cao, Runqing Ye, Jianping Fang, Xiaochen Chen
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Publication number: 20240111661Abstract: An embodiment of this application provides a method and apparatus for testing control software, and a computer-readable storage medium to reduce the time consumed in the simulation-based debugging and enhance efficiency. The method may include obtaining test information of a plurality of fault signals; and injecting, based on the test information of the plurality of fault signals, the plurality of fault signals into a simulation environment in sequence to obtain test results of the plurality of fault signals handled by the control software, where the simulation environment may be a simulation environment of a control object of the control software.Type: ApplicationFiled: August 14, 2023Publication date: April 4, 2024Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Bin LAN, Xuming WANG, Deqiang SHI, Chunguang YE, Runqi WU, Jianfeng GUO, Chang LIU, Dongfei ZHANG, Jianping BAI, Lang YANG, Xuan HE
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Publication number: 20240092947Abstract: The present disclosure relates to supported catalyst systems for olefin polymerization, catalyst system precursors, methods of producing the precursors and catalyst systems and polyolefins formed from the catalyst systems.Type: ApplicationFiled: November 17, 2021Publication date: March 21, 2024Inventors: Lubin LUO, Francis C. RIX, Kevin A. Stevens, Chi-l KUO, Xiaodan ZHANG, Jacqueline A. LOVELL, Charles J. HARLAN, Xuan YE, Brian R. BERG
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Publication number: 20240059801Abstract: Polymerization processes. In some embodiments, the polymerization process can include introducing a carrier fluid, an olefin, and a catalyst feed into a polymerization reactor, wherein the catalyst feed comprises one or more catalysts, a carrier liquid and optionally an induced condensing agent. In some embodiments, a combined amount of the carrier liquid and any induced condensing agent in the catalyst feed is ?350 kg per mole of the one or more catalysts introduced into the polymerization reactor. The process can also include polymerizing the olefin in the presence of the catalyst within the polymerization reactor to produce a polymer product.Type: ApplicationFiled: January 10, 2022Publication date: February 22, 2024Inventors: Ryan W. IMPELMAN, Bruce J. SAVATSKY, Richard E. PEQUENO, Xuan YE, Stacy N. APUGO
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METHOD AND APPARATUS FOR PROCESSING HISTORICAL BROWSING CONTENT ELECTRONIC DEVICE AND STORAGE MEDIUM
Publication number: 20230071779Abstract: Processing historical browsing content with an electronic device which can generate a first user operation page of a target application; in response to a historical reference operation triggered via the first user operation page, generate a browsing record page including a historical content area, one historical content area corresponding to one content type, and each historical content area including first content description information; and in response to a presenting operation for first content description information selected from the historical content area, generate target historical browsing content corresponding to the selected first content description information, and therefore the first content description information of the historical browsing content under each content type may be provided in a centralized mode through a browsing record page, so that content desired to be browsed again may be found in a short time, improving the search efficiency for the historical browsing content.Type: ApplicationFiled: November 15, 2022Publication date: March 9, 2023Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Pengyuan ZHANG, Xiangli MENG, Jianqin MENG, Tianyi LIANG, Yifu WANG, Di WU, Lingbo CAI, Xuan YE, Yuxuan ZHENG, Minglong ZHANG, Yi ZHENG, Shangtao LIANG, Chuangfeng CHEN, Sixin GU, Hongqiang CHEN -
Publication number: 20230015940Abstract: This application relates to a communication method based on a virtual role interaction interface, including: displaying a virtual role interaction interface of a virtual role interaction application, the virtual role interaction interface including a target virtual role identifier; displaying an instant session message triggering control on the virtual role interaction interface in response to a trigger operation on the target virtual role identifier; displaying a message input interface in response to a trigger operation on the instant session message triggering control; and transmitting, to an instant messaging user account corresponding to the target virtual role identifier after a session message is inputted in the message input interface, the session message used for displaying on an instant messaging application.Type: ApplicationFiled: September 21, 2022Publication date: January 19, 2023Applicant: Tencent Technology (Shenzhen) Company LimitedInventors: Xiaolong ZHANG, Xiaorui HUANG, Yuan FANG, Bing LI, Jianqiu ZHENG, Huai ZHANG, Min TAN, Yuteng ZHONG, Yuan LAI, Xuan YE, Ye ZHANG, Kui HUANG, Ziqiang PENG
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Patent number: 11545735Abstract: An antenna structure includes a metal housing, a first feed source, and a first radiator. The metal housing includes a front frame, a backboard, and a side frame. The side frame defines a slot and the front frame defines a gap. The metal housing is divided into at least a long portion and a short portion by the slot and the gap. The first radiator is positioned in the housing and includes a first radiating portion and a second radiating portion. One end of the first radiating portion is electrically connected to the first feed source and another end of the first radiating portion is spaced apart from the long portion. One end of the second radiating portion is electrically connected to the first feed source and another end of the second radiating portion is spaced apart from the short portion.Type: GrantFiled: January 8, 2021Date of Patent: January 3, 2023Assignee: Chiun Mai Communication Systems, Inc.Inventors: Cheng-Han Lee, Yi-Wen Hsu, Wei-Xuan Ye
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Patent number: 11492428Abstract: Methods to produce heterogeneous polyethylene granules, the method including: contacting first olefin monomers and second olefin monomers with a catalyst system in a single reaction zone to produce heterogeneous polyethylene granules and recovering the heterogeneous polyethylene granules; wherein the catalyst system includes a product of a combination including: one or more catalysts having a Group 3 through Group 12 metal atom or lanthanide metal atom; at least one activator; and optionally, one or more support material compositions; and wherein the heterogeneous polyethylene granules include a product of a combination of: a first portion comprising a first polyethylene including the first olefin monomers and the second olefin monomers; a second portion including a second polyethylene including the first monomers and the second monomers; and wherein the first polyethylene has a higher second monomer weight percent than the second polyethylene, are provided.Type: GrantFiled: June 21, 2019Date of Patent: November 8, 2022Assignee: ExxonMobil Chemical Patents Inc.Inventors: Xuan Ye, Jonathan J. Schaefer, Timothy M. Boller, Christopher S. Breiner, Chi-I Kuo, Kevin A. Stevens, Logan E. Shephard, Eyerusalem H. Mamo, Evan J. Morris, Shamah Lloyd
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Publication number: 20220033537Abstract: In an embodiment, a method for producing a polyolefin includes contacting a first composition and a second composition in in a line to form a third composition, wherein: the first composition comprises a contact product of a first catalyst, a second catalyst, a support, a first activator, and a diluent, wherein the mol ratio of second catalyst to first catalyst is from 60:40 to 40:60, the second composition comprises a contact product of the third catalyst, a second activator, and a second diluent, and the third composition comprises a mol ratio of the third catalyst to the second catalyst to the first catalyst of from 10:35:55 to 60:15:25, such as 30:20:30; introducing the third composition from the line into a gas-phase fluidized bed reactor; exposing the third composition to polymerization conditions; and obtaining a polyolefin.Type: ApplicationFiled: October 30, 2019Publication date: February 3, 2022Inventors: Kevin A. Stevens, David F. Sanders, Matthew W. Holtcamp, Charles J. Harlan, Xuan Ye, Adriana S. Silva, Matthew S. Bedoya, Joshua P. Olson
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Publication number: 20220033536Abstract: In an embodiment, a method for producing a polyolefin is provided. The method includes: contacting a first composition and a second composition in a line to form a third composition, wherein: the first composition comprises a contact product of a first catalyst, a second catalyst, a support, and a diluent, wherein the mol ratio of second catalyst to first catalyst is from 60:40 to 40:60, the second composition comprises a contact product of the second catalyst and a second diluent; introducing the third composition from the line into a gas-phase fluidized bed reactor; exposing the third composition to polymerization conditions; and obtaining a polyolefin.Type: ApplicationFiled: October 30, 2019Publication date: February 3, 2022Inventors: Kevin A. Stevens, David F. Sanders, Matthew W. Holtcamp, Charles J. Harlan, Xuan Ye, Adriana S. Silva, Matthew S. Bedoya, Joshua P. Olson
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Publication number: 20220033535Abstract: The present disclosure provides processes for polymerizing olefin(s). In at least one embodiment, a method for producing a polyolefin is provided. The method includes contacting a first composition and a second composition in a line to form a third composition. The first composition includes a contact product of a first catalyst, a second catalyst, a support, a first activator, and a diluent, and the mol ratio of first catalyst to second catalyst is from 90:10 to 40:60. The second composition includes a contact product of the second catalyst, a second activator, and a second diluent. The third composition includes a mol ratio of first catalyst to second catalyst of from 89:11 to 10:90. The method includes introducing the third composition from the line into a gas-phase fluidized bed reactor, exposing the third composition to polymerization conditions, and obtaining a polyolefin.Type: ApplicationFiled: October 30, 2019Publication date: February 3, 2022Inventors: Kevin A. Stevens, David F. Sanders, Matthew W. Holtcamp, Charles J. Harlan, Xuan Ye, Adriana S. Silva, Matthew S. Bedoya, Joshua P. Olson
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Publication number: 20210369342Abstract: An elongate medical device shaft may comprise an elongate body and an annular electrode disposed on the elongate body. The annular electrode may define a longitudinal axis and have an outer diameter. The outer diameter may be greater at an axial center of the electrode than at an axial end of the electrode. Additionally or alternatively, the elongate body may comprise three longitudinal sections having three wall thicknesses. The middle wall thickness may be less than the proximal and distal wall thicknesses and the distal wall thickness may be less than the proximal wall thickness. Additionally or alternatively, the shaft may comprise an inner cylindrical structure and an outer tube. The outer tube may comprise a first radial layer and a second radial layer that is radially-outward of the first radial layer, the first radial layer, second radial layer, and inner structure having different stiffnesses.Type: ApplicationFiled: June 3, 2021Publication date: December 2, 2021Inventors: Zachary L. Helgeson, Alexander C. Houck, John Her, Salo Arias, Somally Mom, Brian M. Monahan, Neil D. Hawkinson, James R. Nigg, James C. Marrs, Xuan Ye Khieu, Troy T. Tegg, Jill A. LaFavor, Israel A. Byrd
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Publication number: 20210336780Abstract: A key updating method includes receiving, by a terminal, a key updating notification sent by an operation server, generating, by the terminal, a new private key and a new public key using a trusted execution environment (TEE) system of the terminal, storing the new private key in the TEE system, performing signature processing on the new public key using an upper-level private key of the new private key to obtain to-be-verified signature information, and sending, by the terminal to the operation server, a storage request carrying a device identifier of the terminal, the new public key, and the to-be-verified signature information.Type: ApplicationFiled: July 6, 2021Publication date: October 28, 2021Inventor: Xuan YE
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Patent number: 11088836Abstract: A key updating method includes receiving, by a terminal, a key updating notification sent by an operation server, generating, by the terminal, a new private key and a new public key using a trusted execution environment (TEE) system of the terminal, storing the new private key in the TEE system, performing signature processing on the new public key using an upper-level private key of the new private key to obtain to-be-verified signature information, and sending, by the terminal to the operation server, a storage request carrying a device identifier of the terminal, the new public key, and the to-be-verified signature information.Type: GrantFiled: April 13, 2018Date of Patent: August 10, 2021Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventor: Xuan Ye
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Patent number: 11051878Abstract: An elongate medical device shaft may comprise an elongate body and an annular electrode disposed on the elongate body. The annular electrode may define a longitudinal axis and have an outer diameter. The outer diameter may be greater at an axial center of the electrode than at an axial end of the electrode. Additionally or alternatively, the elongate body may comprise three longitudinal sections having three wall thicknesses. The middle wall thickness may be less than the proximal and distal wall thicknesses and the distal wall thickness may be less than the proximal wall thickness. Additionally or alternatively, the shaft may comprise an inner cylindrical structure and an outer tube. The outer tube may comprise a first radial layer and a second radial layer that is radially-outward of the first radial layer, the first radial layer, second radial layer, and inner structure having different stiffnesses.Type: GrantFiled: February 3, 2015Date of Patent: July 6, 2021Assignee: St. Jude Medical, Cardiology Division, Inc.Inventors: Zachary L. Helgeson, Alexander C. Houck, John Her, Salo Arias, Somally Mom, Brian M. Monahan, Neil D. Hawkinson, James R. Nigg, James C. Marrs, Xuan Ye Khieu, Troy T. Tegg, Jill A. LaFavor, Israel A. Byrd
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Patent number: 11038256Abstract: An antenna structure includes a metal housing, a first radiator, and an isolating portion. The metal housing includes a front frame, a backboard, and a side frame. The side frame is positioned between the front frame and the backboard. The side frame defines a slot and the front frame defines a gap. The gap communicates with the slot and extends across the front frame. The metal housing is divided into at least a long portion and a short portion by the slot and the gap. The first radiator is positioned adjacent to the short portion. The isolating portion is connected to the first radiator to improve isolation between the short portion and the first radiator.Type: GrantFiled: July 12, 2017Date of Patent: June 15, 2021Assignee: Chiun Mai Communication Systems, Inc.Inventors: Cheng-Han Lee, Yi-Wen Hsu, Wei-Xuan Ye
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Patent number: 11021552Abstract: The present disclosure provides methods for preparing a catalyst system comprising contacting in an aliphatic solvent at least one support material, at least one hydrocarbyl aluminum compound and at least one non-hydrolytic active oxygen-containing compound to form a supported alumoxane (catalyst system precursor) and contacting the supported alumoxane with at least one catalyst compound having a Group 3 through Group 12 metal atom or lanthanide metal atom. The supported alumoxane may be heated prior to contact with the catalyst compound.Type: GrantFiled: September 17, 2018Date of Patent: June 1, 2021Assignee: ExxonMobil Chemical Patents Inc.Inventors: Charles J. Harlan, Steven C. Haas, Lubin Luo, Francis C. Rix, Xuan Ye
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Patent number: 11024944Abstract: An antenna structure includes a metal housing, a first feed source, and a second feed source. The metal housing includes a front frame, a backboard, and a side frame. The side frame is positioned between the front frame and the backboard. The side frame defines a slot and the front frame defines a gap. The gap communicates with the slot and extends across the front frame. The metal housing is divided into at least a long portion and a short portion by the slot and the gap. The first feed source is electrically connected to the long portion and the second feed source is electrically connected to the short portion.Type: GrantFiled: July 11, 2017Date of Patent: June 1, 2021Assignee: Chiun Mai Communication Systems, Inc.Inventors: Cheng-Han Lee, Yi-Wen Hsu, Wei-Xuan Ye