Patents by Inventor Meng Xiao
Meng 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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Patent number: 11967442Abstract: A skin layer of a superconducting tape has a woven mesh structure and is disposed on a surface of a superconducting tape. The skin layer of a superconducting tape solves the problem where a vapor layer generated when a superconductor is in a normal resistive state greatly reduces the efficiency of a heat exchange between the superconductor and liquid nitrogen. Further provided are the superconducting tape and a superconducting coil.Type: GrantFiled: August 30, 2019Date of Patent: April 23, 2024Assignees: GUANGDONG POWER GRID CO., LTD., ELECTRIC POWER RESEARCH INSTITUTE OF GUANGDONG POWER GRID CO., LTDInventors: Xinhui Duan, Lianhong Zhong, Yongfa Zhao, Meng Song, Bing Zhao, Xiaoqing Xiao, Chao Sheng, Jian Zhang, Li Li, Yunsong Luo
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Patent number: 11961486Abstract: A display driving device configured to control a display panel including pixel units to display, includes: an over driver compensation module configured to, when a first polarity frame image is displayed, perform line over driver compensation on the pixel units based on line over driver compensation data corresponding to the first polarity frame image, to determine a target over driver grayscale of the pixel units; and to, when a second polarity frame image is displayed, perform line over driver compensation on the pixel units based on line over driver compensation data corresponding to the second polarity frame image, to determine a target over driver grayscale of the pixel units. The first and second polarity are opposite to each other, and the line over driver compensation data corresponding to the first polarity frame image is different from the line over driver compensation data corresponding to the second polarity frame image.Type: GrantFiled: October 28, 2021Date of Patent: April 16, 2024Assignees: Wuhan BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Lijun Xiao, Bing Li, Feng Jiang, Meng Feng, Mengchao Shuai, Hangyu Chen, Junmin Zhang
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Patent number: 11960459Abstract: Systems and methods are described for merging customer profiles, such as may be implemented by a computer-implemented contact center service. In some aspects, a subset of profiles may be determined that satisfy merging criteria, where individual profiles include a plurality of data fields. At least one value in a first data field that conflicts between at least two profiles may be identified. Next a merged value may be selected for the first data field based on data deduplication criteria, where the data deduplication criteria includes at least one indicator of accuracy of values of the plurality of data fields. As a result of a determination that at least the subset of profiles of the group of profiles meet the merging criteria, at least the subset of profiles may be combined into a combined profile using the merged value.Type: GrantFiled: September 30, 2021Date of Patent: April 16, 2024Assignee: Amazon Technologies, Inc.Inventors: Jan Henrik Jonsson, Shadie Hijazi, Davor Golac, Kuangyou Yao, Yang Song, Shobhit Gupta, Ian James Boetius MacClancy, Lanxin Zhang, Hongtao Liu, Austin M Nevins, Amy Lee, Meng Xiao Wang, Blake Stephens
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Publication number: 20240119912Abstract: The present disclosure provides a driving method for a liquid crystal display panel and a non-transitory computer storage medium. The driving method includes: for the plurality of sub-pixels, adopting a first gray-level table for displaying a picture in other frame pictures other than a first frame picture in each of the plurality of predetermined periods, the first gray-level table including a plurality of first gray-level values; and adopting a second gray-level table for displaying a picture in the first frame picture in each of the plurality of predetermined periods, the second gray-level table including a plurality of second gray-level values.Type: ApplicationFiled: March 22, 2021Publication date: April 11, 2024Inventors: Hangyu CHEN, Lijun XIAO, Junmin ZHANG, Bing LI, Feng JIANG, Meng FENG, Mengchao SHUAI, Jianmin XIANG, Yun BAI
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Method for Preparing Battery-grade Anhydrous Iron Phosphate from Liquid Crude Monoammonium Phosphate
Publication number: 20240101424Abstract: The present invention provides a method for preparing battery-grade anhydrous iron phosphate from liquid crude monoammonium phosphate, and belongs to the technical field of chemical industry production. In the present invention, ferrous sulfate solution and liquid crude monoammonium phosphate are used as raw materials, and ferrous iron is oxidized to ferric iron and separates out iron phosphate precipitate under the action of an oxidizing agent to obtain iron phosphate intermediate slurry; and then battery-grade anhydrous iron phosphate is finally obtained through solid-liquid separation, washing, aging, solid-liquid separation, washing, drying, dehydration and breaking up. The method provided by the present invention realizes the resource utilization of liquid crude monoammonium phosphate, has simple process and convenient operation and produces less waste water.Type: ApplicationFiled: February 21, 2023Publication date: March 28, 2024Applicant: Sichuan UniversityInventors: Xiaodong Guo, Zhenguo Wu, Yang Song, Tongli Liu, Fa He, Meng Xiao -
Patent number: 11943835Abstract: Embodiments of this application disclose a communication method and a communications apparatus, and are used in the field of communications technologies, to resolve a problem of how to notify an access network device of an NR PC5 QoS parameter of a terminal. The method in one embodiment includes a home V2XCF that obtains an NR PC5 QoS parameter of a terminal, and the home V2XCF sends the NR PC5 QoS parameter to an access network device, such as a first network element that is in an EPS. The first network element receives the NR PC5 QoS parameter and sends the NR PC5 QoS parameter to an MME. After receiving the NR PC5 QoS parameter, the MME sends the NR PC5 QoS parameter to an access network device. The first network element may be an HSS or a PCRF.Type: GrantFiled: December 13, 2021Date of Patent: March 26, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jiangwei Ying, Meng Li, Xiao Xiao
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Publication number: 20230313225Abstract: Provided is a method for preparing an adenovirus vector vaccine by means of a perfusion culture process. The method comprises a step of culturing adenovirus host cells, and in particular a step of adjusting the perfusion rate by means of at least two stages according to cell density. The method increases the single cell yield of a virus after infection and the specific activity of a virus harvest liquid while achieving high-density growth of adenovirus host cells.Type: ApplicationFiled: November 8, 2021Publication date: October 5, 2023Inventors: Meng XIAO, Yunjie LIU, Tao ZHU, Yunli XU, Can XU, Junqiang LI, Shoubai CHAO
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Publication number: 20220085181Abstract: Aspects of the disclosure provide a method for fabricating a semiconductor device having an first stack of alternating insulating layers and sacrificial word line layers arranged over a substrate, the first stack including a core region and a staircase region. The method can include forming a first dielectric trench in the core region of the first stack, forming a second dielectric trench that is adjacent to and connected with the first dielectric trench in the staircase region of the first stack, and forming dummy channel structures extending through the first stack where the dummy channel structures are spaced apart from the second dielectric trench.Type: ApplicationFiled: December 23, 2020Publication date: March 17, 2022Applicant: Yangtze Memory Technologies Co., Ltd.Inventors: Hang YIN, Zhipeng WU, Kai HAN, Lu ZHANG, Pan WANG, Xiangning WANG, Hui ZHANG, Jingjing GENG, Meng XIAO
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Publication number: 20220077283Abstract: Embodiments of three-dimensional (3D) memory devices and methods for forming the same are disclosed. In an example, a 3D memory device includes a substrate, a memory stack on the substrate, a plurality of channel structures each extending vertically through the memory stack, and one or more isolation structures. The memory stack includes a plurality of interleaved conductive layers and dielectric layers. An outmost one of the conductive layers toward the substrate is a source select gate line (SSG). Each isolation structure surrounds at least one of the channel structures in a plan view to separate the SSG and the at least one channel structure.Type: ApplicationFiled: October 29, 2020Publication date: March 10, 2022Inventors: Jiajia Wu, Jingjing Geng, Yang Zhou, Zhen Guo, Meng Xiao, Hui Zhang
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Patent number: 11269576Abstract: A variation testing system environment for performing variation testing of web pages and applications is disclosed. Users requesting a view from a content provider are not randomly assigned to one of a plurality of variations of the view. Rather, a function is applied to each user's identifier in order to determine which variation of the view is provided to a client device of the user.Type: GrantFiled: August 11, 2015Date of Patent: March 8, 2022Assignee: Optimizely, Inc.Inventors: Meng Xiao He, Tyler Brandt, Richard Klafter, Jonathan Dobbie, Ajith Arthur Mascarenhas, Chrix Erik Finne
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Publication number: 20210278566Abstract: An isotropic imaging filter is provided that includes a photonic crystal slab, where the photonic crystal slab includes a square lattice of air through holes, a dielectric constant, a thickness (d), a through hole radius (r), and a lattice constant (a), where the square lattice of air holes are separated according to a value of the lattice constant, where the thickness is configured according to d=M(a), where the through hole radii is configured according to r=N(a), where the thickness and the hole radii are configured to generate isotropic bands of guided resonances of an incident image.Type: ApplicationFiled: February 22, 2021Publication date: September 9, 2021Inventors: Cheng Guo, Meng Xiao, Momchil Minkov, Yu Shi, Shanhui Fan
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Patent number: 10928551Abstract: An isotropic imaging filter is provided that includes a photonic crystal slab, where the photonic crystal slab includes a square lattice of air through holes, a dielectric constant, a thickness (d), a through hole radius (r), and a lattice constant (a), where the square lattice of air holes are separated according to a value of the lattice constant, where the thickness is configured according to d=M(a), where the through hole radii is configured according to r=N(a), where the thickness and the hole radii are configured to generate isotropic bands of guided resonances of an incident image.Type: GrantFiled: November 14, 2018Date of Patent: February 23, 2021Assignee: The Board of Trustees of the Leland Stanford Junior UniversityInventors: Cheng Guo, Meng Xiao, Momchil Minkov, Yu Shi, Shanhui Fan
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Patent number: 10922028Abstract: A data programming method, a memory storage device and a memory control circuit unit are provided. The method includes presetting a programming mode of a plurality of first type physical erasing units as a first programming mode, and presetting a programming mode of a plurality of second type physical erasing units as a second programming mode. The method also includes obtaining a change parameter according to usage parameters of the first type physical erasing units and the second type physical erasing units. The method further includes determining whether the change parameter matches a first change condition, and if the change parameter matches the first change condition, programming a write-data into the second type physical erasing unit by using the first programming mode.Type: GrantFiled: May 9, 2017Date of Patent: February 16, 2021Assignee: Hefei Core Storage Electronic LimitedInventors: Hao-Zhi Lee, Qi-Ao Zhu, Meng Xiao, Hui Xie
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Patent number: 10592126Abstract: A memory management method is provided according to an exemplary embodiment of the disclosure. The method includes: receiving a plurality of commands from a host system; counting a newest idle time corresponding to the commands and a past average command-receiving-time-interval corresponding to the commands; and dynamically changing a work mode of a memory storage device from a first work mode to a second work mode if the newest idle time is larger than a first threshold value and the past average command-receiving-time-interval is larger than a second threshold value. Therefore, a power consumption of the memory storage device can be reduced and a work mode of the memory storage device may not be changed too frequently.Type: GrantFiled: January 12, 2018Date of Patent: March 17, 2020Assignee: Hefei Core Storage Electronic LimitedInventors: Hao-Zhi Lee, Hui Xie, Meng Xiao, Ren Jun Tang, Dong Sheng Guan
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Publication number: 20190146120Abstract: An isotropic imaging filter is provided that includes a photonic crystal slab, where the photonic crystal slab includes a square lattice of air through holes, a dielectric constant, a thickness (d), a through hole radius (r), and a lattice constant (a), where the square lattice of air holes are separated according to a value of the lattice constant, where the thickness is configured according to d=M(a), where the through hole radii is configured according to r=N(a), where the thickness and the hole radii are configured to generate isotropic bands of guided resonances of an incident image.Type: ApplicationFiled: November 14, 2018Publication date: May 16, 2019Inventors: Cheng Guo, Meng Xiao, Momchil Minkov, Yu Shi, Shanhui Fan
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Publication number: 20190138225Abstract: A memory management method is provided according to an exemplary embodiment of the disclosure. The method includes: receiving a plurality of commands from a host system; counting a newest idle time corresponding to the commands and a past average command-receiving-time-interval corresponding to the commands; and dynamically changing a work mode of a memory storage device from a first work mode to a second work mode if the newest idle time is larger than a first threshold value and the past average command-receiving-time-interval is larger than a second threshold value. Therefore, a power consumption of the memory storage device can be reduced and a work mode of the memory storage device may not be changed too frequently.Type: ApplicationFiled: January 12, 2018Publication date: May 9, 2019Applicant: Hefei Core Storage Electronic LimitedInventors: Hao-Zhi Lee, Hui Xie, Meng Xiao, Ren Jun Tang, Dong Sheng Guan
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Patent number: 10177425Abstract: A battery pack includes a battery module with a bottom surface, and a cooling plate with a sheet member that holds the battery module thereon. The sheet member has first and second flow channels extending substantially parallel to one another. The first flow channel is disposed closer to a first longitudinal edge of the sheet member than the second flow channel. The first flow channel has a first cross-sectional area and a coolant flowing through the first flow channel having a first velocity. The second flow channel has a second cross-sectional area that is less than the first cross-sectional area of the first flow channel such that the coolant flowing through the second flow channel has a second velocity that is greater than the first velocity.Type: GrantFiled: April 27, 2017Date of Patent: January 8, 2019Assignee: LG Chem, Ltd.Inventors: Meng Xiao, Scott Dudley
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Publication number: 20180316072Abstract: A battery pack includes a battery module with a bottom surface, and a cooling plate with a sheet member that holds the battery module thereon. The sheet member has first and second flow channels extending substantially parallel to one another. The first flow channel is disposed closer to a first longitudinal edge of the sheet member than the second flow channel. The first flow channel has a first cross-sectional area and a coolant flowing through the first flow channel having a first velocity. The second flow channel has a second cross-sectional area that is less than the first cross-sectional area of the first flow channel such that the coolant flowing through the second flow channel has a second velocity that is greater than the first velocity.Type: ApplicationFiled: April 27, 2017Publication date: November 1, 2018Inventors: Meng Xiao, Scott Dudley
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Publication number: 20180260163Abstract: A data programming method, a memory storage device and a memory control circuit unit are provided. The method includes presetting a programming mode of a plurality of first type physical erasing units as a first programming mode, and presetting a programming mode of a plurality of second type physical erasing units as a second programming mode. The method also includes obtaining a change parameter according to usage parameters of the first type physical erasing units and the second type physical erasing units. The method further includes determining whether the change parameter matches a first change condition, and if the change parameter matches the first change condition, programming a write-data into the second type physical erasing unit by using the first programming mode.Type: ApplicationFiled: May 9, 2017Publication date: September 13, 2018Applicant: Hefei Core Storage Electronic LimitedInventors: Hao-Zhi Lee, Qi-Ao Zhu, Meng Xiao, Hui Xie
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Publication number: 20170282292Abstract: A laser cladding mobile platform comprises a platform arranged with a laser, a powder feeder, a processing platform, an electric generator, a power distribution cabinet and a PLC control system. The laser cladding mobile platform also comprises a self-propelled mechanical arm which comprises a multivariant mechanical arm and a crawler trolley, the multivariant mechanical arm is mounted on the crawler trolley; the multivariant mechanical arm is equipped with a laser cladding head at its end, the laser inputs laser light into the laser cladding head through optical fibers, the powder feeder is connected to the laser cladding head through a powder feeding tube, the electric generator supplies power for all the devices via the power distribution cabinet, the PLC control system controls the operation of each device.Type: ApplicationFiled: December 6, 2016Publication date: October 5, 2017Inventors: Xuesong GAO, Shuang LIU, Tao ZHANG, Meng XIAO, Bo LI