Patents by Inventor Lixia Li
Lixia Li 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: 20240142835Abstract: The present application provides a liquid crystal display panel and a display device. The liquid crystal display panel includes a plurality of scanning lines, a plurality of data lines, and a plurality of sub pixels. Wherein colors of the sub pixels in each column are same; polarities of the sub pixels in each column are changed every k rows, and polarities of two adjacent ones of the sub pixels in each row are opposite; and every two of the data lines transmitting data voltages with same polarities and electrically connected to the sub pixels of a same color are connected together, and k and n are integers greater than or equal to 1.Type: ApplicationFiled: April 19, 2022Publication date: May 2, 2024Inventor: Lixia LI
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Patent number: 11949174Abstract: A broadband fifth-generation (5G) circularly polarized filtering antenna includes a reflecting plate, a first dielectric substrate, a second dielectric substrate, a third dielectric substrate, a fourth dielectric substrate, a feed line with a phase adjustment function print on one surface of the first dielectric substrate, a ground with a chair-like groove on an other surface of the first dielectric substrate, a first rectangular radiating unit, a second rectangular radiating unit, a first metal transmission strip group and a second metal transmission strip group.Type: GrantFiled: July 5, 2023Date of Patent: April 2, 2024Assignee: ANHUI UNIVERSITYInventors: Yingsong Li, Wen Li, Zhixiang Huang, Lixia Yang
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Publication number: 20240103881Abstract: Disclosed methods respond to detecting the receipt, by a management controller, such as a baseboard management controller (BMC), of an information handling system, of a provisioning request from a management client, by rebooting the information handling system to initiate a Universal Extensible Firmware Interface (UEFI) boot sequence that is configured to load an EFI application, referred to herein a provisioning application. A two way communication channel such as a WebSocket is established between the management client and the management controller to stream OS image data corresponding to an OS image to the management controller. The OS image data streamed to the management controller is written to an OS image partition of a boot device, after which the stored OS image may be booted to load the OS. The provisioning request may be communicated as a representational state transfer (REST) compliant (RESTful) request using, in at least some deployments, a Redfish application programming interface (API).Type: ApplicationFiled: October 11, 2022Publication date: March 28, 2024Applicant: Dell Products L.P.Inventors: Tianhe LI, Zhuo ZHANG, Lixia HU, Kai ZHOU
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Publication number: 20240105370Abstract: The present invention discloses a high-entropy soft magnetic alloy with 900 K high-temperature resistance, comprising Fe, Co, Ni, Si and Al, and the atomic percent of the alloy composition is expressed as FexCoyNizSimAln, wherein x=40%-80%, y=20%-60%, z=0-30%, m=0-20%, n=0-20%, and x+y+z+m+n=100%; the atomic percent of other doping elements is p=0-5%, and 0.5?m/n?3; the performance indexes of the material include: at room temperature, saturation magnetization Ms=90-150 emu/g, and coercive force Hc=0.1-15 Oe; and at 900 K, saturation magnetization Ms=70-130 emu/g, and coercive force Hc=0.1-25 Oe.Type: ApplicationFiled: December 6, 2023Publication date: March 28, 2024Inventors: Haizhou Wang, Runqiu Lang, Haiyang Chen, Yandong Wang, Lei Zhao, Changwang Zhu, Xiaofen Zhang, Lixia Yang, Dongling Li, Xuejing Shen, Yunhai Jia
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Publication number: 20240095054Abstract: A disclosed event notification management method and service for use with a multi-node, hyper-converged infrastructure (HCl) cluster employs a service running on a corresponding node to monitor one or more parameters associated with event notifications sent to a cluster. The service may adjust a node's notification interval based on the monitored parameters. The parameters may include a last event notification successful (LENS) parameter indicating whether a recent notification was successful and a severity parameter determined based on an urgency type of a plurality of pending notifications within an event queue. The service may employ a first formula to decrease the notification interval following a successful previous notification and a second formula to increase the notification interval following an unsuccessful notification. The magnitude by which the notification interval is adjusted may be influenced by the severity parameter, e.g.Type: ApplicationFiled: September 29, 2022Publication date: March 21, 2024Applicant: Dell Products L.P.Inventors: Lixia HU, Joan Jun XIONG, Tianhe LI, Kai CHEN
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Publication number: 20240097337Abstract: A broadband fifth-generation (5G) circularly polarized filtering antenna includes a reflecting plate, a first dielectric substrate, a second dielectric substrate, a third dielectric substrate, a fourth dielectric substrate, a feed line with a phase adjustment function print on one surface of the first dielectric substrate, a ground with a chair-like groove on an other surface of the first dielectric substrate, a first rectangular radiating unit, a second rectangular radiating unit, a first metal transmission strip group and a second metal transmission strip group.Type: ApplicationFiled: July 5, 2023Publication date: March 21, 2024Inventors: Yingsong LI, Wen LI, Zhixiang HUANG, Lixia YANG
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Publication number: 20240089985Abstract: This application discloses a control information sending method, a control information receiving method, an apparatus, and a storage medium, applied to a communication system. The control information sending method includes: sending at least one piece of downlink control information and a corresponding downlink physical shared channel, where the downlink control information carries a count sequence number; and receiving feedback information from user equipment, where the feedback information includes DCI miss-detection information, the count sequence number indicates an accumulated quantity of uplink control information, the uplink control information corresponds to a downlink physical shared channel scheduled by using the downlink control information, and the uplink control information is used to transmit the feedback information.Type: ApplicationFiled: December 10, 2021Publication date: March 14, 2024Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Qiang Li, Yifan Xue, Lixia Xue
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Patent number: 11930153Abstract: In some examples, an imaging device can include a processing resource and a memory resource storing instructions to cause the processing resource to perform a feature extraction process to extract a gamut-based feature included in a plurality of pixels of a scanned image to determine whether the scanned image includes a particular marking, apply a classification model to the scanned image, and optimize the scanned image based on the classification of the scanned image.Type: GrantFiled: January 8, 2021Date of Patent: March 12, 2024Assignee: Hewlett-Packard Development Company, L.P.Inventors: Peter Bauer, Todd J. Harris, Mark Shaw, Jan Allebach, Yafei Mao, Yufang Sun, Lixia Li
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Patent number: 11922895Abstract: A liquid crystal display panel, a driving method, and a terminal thereof are disclosed. The display panel includes a pixel structure including data lines and scan lines, wherein each data line is connected to at least two pixel groups, and each pixel group includes three sub-pixels having different colors sequentially connected to the data lines; and a first driving unit electrically connected to the scan lines and inputting scan signals to the scan lines in a preset order to solve a problem of horizontal bright and dark lines.Type: GrantFiled: November 5, 2021Date of Patent: March 5, 2024Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Yoonsung Um, Lixia Li, Bangyin Peng, Yingchun Zhao, Fen Long, Qiqi Zhang
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Patent number: 11921370Abstract: Disclosed are a display panel and a method of manufacturing a display panel. The display panel includes an array substrate; a color film substrate disposed opposite to the array substrate; a liquid crystal layer disposed between the array substrate and the color film substrate; a reflective layer disposed on a side of the array substrate facing the liquid crystal layer. The reflective layer comprises a plurality of first convex structures, each of the first convex structures has a first sidewall extending from a bottom to a top of each of the first convex structures, and an angle between a normal line of the first sidewall and a horizontal plane is greater than 0° and less than or equal to 10°.Type: GrantFiled: July 24, 2022Date of Patent: March 5, 2024Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Ying Lu, Yingchun Zhao, Wuguang Liu, Lixia Li
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Publication number: 20240066602Abstract: A high-throughput 3D printing system for preparing multi-component, small sized samples, includes a raw material supply module, providing a various kinds of metal powders for printing small sized samples; the first mixer module, mixing the metal powders obtained from the raw material supply module to generate the first blended metal powders; the second mixer module, mixing the first mixed metal powders, in order to generate the second blended metal powders for printing small sized samples; the first printing module, printing the secondary blended metal powder into a small-sized sample; a control module, controlling other functional modules of the high-throughput 3D printing system for generating small-size samples.Type: ApplicationFiled: November 22, 2022Publication date: February 29, 2024Inventors: Lei Zhao, Hui Wang, Lixia Yang, Haizhou Wang, Xuejing Shen, Yunhai Jia, Dongling Li, Xing Yu, Suran Liu
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Publication number: 20240056547Abstract: In some examples, an imaging device can include a processing resource and a memory resource storing instructions to cause the processing resource to perform a feature extraction process to extract a gamut-based feature included in a plurality of pixels of a scanned image to determine whether the scanned image includes a particular marking, apply a classification model to the scanned image, and optimize the scanned image based on the classification of the scanned image.Type: ApplicationFiled: January 8, 2021Publication date: February 15, 2024Inventors: Peter BAUER, Todd J. HARRIS, Mark SHAW, Jan ALLEBACH, Yafei MAO, Yufang SUN, Lixia LI
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Patent number: 11899325Abstract: A liquid crystal display panel and a display device are disclosed. The liquid crystal display panel includes a pixel matrix composed of more than two sub-pixels. Three adjacent sub-pixels located in the same row have different colors, and all sub-pixels located in the same column have the same color. Each data line is connected to at least one pixel group successively. Each pixel group includes three sub-pixels with different colors, which are respectively located on both sides of the data line. In a pixel group, each data line is connected to three sub-pixels in sequence.Type: GrantFiled: July 23, 2021Date of Patent: February 13, 2024Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY, CO., LTD.Inventors: Yoonsung Um, Lixia Li, Bangyin Peng, Yingchun Zhao, Fen Long, Qiqi Zhang
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Publication number: 20240027857Abstract: The present application discloses a liquid crystal display panel, a driving method thereof, and a display device. The liquid crystal display panel includes a pixel structure, which includes a plurality of sub-pixels arranged in a matrix; data lines and scan lines arranged perpendicularly cross each other, wherein each of the sub-pixel groups includes two of the sub-pixels of same color; a first driving unit electrically connected to the scan lines, wherein the first driving unit inputs scan signals to the scan lines in a preset sequence, the sub-pixel groups of the pixel modules sequentially obtain the scan signals, two of the sub-pixels in each of the sub-pixel groups obtain the scan signals at a same time, and two of the sub-pixels in a same one of the sub-pixel groups obtain the scan signals at a same time.Type: ApplicationFiled: December 9, 2021Publication date: January 25, 2024Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Yoonsung Um, Ji Li, Lixia Li, Yingchun Zhao, Qi Zhang, Fen Long, Ce Liang
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Publication number: 20230408862Abstract: Disclosed are a display panel and a method of manufacturing a display panel. The display panel includes an array substrate; a color film substrate disposed opposite to the array substrate; a liquid crystal layer disposed between the array substrate and the color film substrate; a reflective layer disposed on a side of the array substrate facing the liquid crystal layer. The reflective layer comprises a plurality of first convex structures, each of the first convex structures has a first sidewall extending from a bottom to a top of each of the first convex structures, and an angle between a normal line of the first sidewall and a horizontal plane is greater than 0° and less than or equal to 10°.Type: ApplicationFiled: July 24, 2022Publication date: December 21, 2023Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Ying Lu, Yingchun Zhao, Wuguang Liu, Lixia Li
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Patent number: 11842007Abstract: A display panel and a display device are disclosed. The display panel includes a substrate, a display module, a light-sensing module, and a touch control module. The light-sensing module includes light-sensing units disposed between pixel units and in an array and data lines electrically connected to the light-sensing units in a same column or a same row. The touch control module includes first antennas extending along a first direction and second antennas extending along a second direction.Type: GrantFiled: August 10, 2022Date of Patent: December 12, 2023Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Zhengqin Lian, Ru Ge, Ying Lu, Lixia Li
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Piston press system and test method for predicting roll service life of high-pressure grinding rolls
Patent number: 11815423Abstract: A piston press system and a test method using the same are used for predicting the roll service life of high-pressure grinding rolls. The method is based on the same comminution mechanism of inter-particle layers compression as the heavy equipment high-pressure grinding rolls to simulate the grinding process of the studded high-pressure grinding roll, realizing that the coverage area of studs accounts for 16% to 20% of the compression surface by disposing tungsten carbide upper studs and lower studs, better restoring the simulation process and effectively realizing the roll service life prediction of the heavy equipment high-pressure roller mill with a small quantity of materials.Type: GrantFiled: November 28, 2022Date of Patent: November 14, 2023Assignees: Northeastern University, Liaoning Wuhuan Special Materials And Intelligent Equipment Industry Technology Research Institute Co. Ltd.Inventors: Lixia Li, Nan Li, Zhe Liu, Qiang Zhang, Junfei Zhang, Qingyu Zhang, Jiwei Lu, Qingyou Meng -
PISTON PRESS SYSTEM AND TEST METHOD FOR PREDICTING ROLL SERVICE LIFE OF HIGH-PRESSURE GRINDING ROLLS
Publication number: 20230349790Abstract: A piston press system and a test method using the same are used for predicting the roll service life of high-pressure grinding rolls. The method is based on the same comminution mechanism of inter-particle layers compression as the heavy equipment high-pressure grinding rolls to simulate the grinding process of the studded high-pressure grinding roll, realizing that the coverage area of studs accounts for 16% to 20% of the compression surface by disposing tungsten carbide upper studs and lower studs, better restoring the simulation process and effectively realizing the roll service life prediction of the heavy equipment high-pressure roller mill with a small quantity of materials.Type: ApplicationFiled: November 28, 2022Publication date: November 2, 2023Inventors: Lixia LI, Nan LI, Zhe LIU, Qiang ZHANG, Junfei ZHANG, Qingyu ZHANG, Jiwei LU, Qingyou MENG -
Patent number: 11789299Abstract: A driving substrate and a display panel are provided. The driving substrate includes a plurality of driving units. Each of driving unit includes a first metal layer. The first metal layer includes a shielding common electrode and a storage capacitance common electrode. A light-shielding portion of the shielding common electrode extends toward the storage capacitance common electrode. A pixel accommodating region is enclosed by the shielding common electrode and the storage capacitance common electrode. There is a gap between the light-shielding portion of the shielding common electrode and the storage capacitance common electrode.Type: GrantFiled: December 12, 2022Date of Patent: October 17, 2023Assignee: TCL China Star Optoelectronics Technology Co., Ltd.Inventors: Zhengqin Lian, Yoonsung Um, Lixia Li, Chungching Hsieh
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Patent number: 11776488Abstract: A light-emitting substrate and a display device are provided by the present application. The durations of pre-set periods of a plurality of driving circuits decrease along a direction from close to data signal input terminals to away from the data signal input terminals, and/or durations of the pre-set periods of the plurality of driving circuits decrease along a direction from close to first control signal input terminals to away from the first control signal input terminals, which the light-emitting luminance of the light-emitting elements at a near-end and far-end solving a display problem with the display device.Type: GrantFiled: November 26, 2020Date of Patent: October 3, 2023Assignee: TCL China Star Optoelectronics Technology Co., Ltd.Inventors: Yan Li, Yihe Zhang, Lixia Li, Haiyan Quan, Duyeon Han