Patents by Inventor Xun Li
Xun 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: 20230328662Abstract: The disclosure provides a power adjustment method and apparatus for adjusting power of a serving cell. The serving cell sends a first message to a first terminal to indicates to configure a first measurement bandwidth as a center bandwidth, where a frequency range of the center bandwidth is less than a frequency range of a full bandwidth, the full bandwidth represents a maximum bandwidth allocated to the serving cell, and the first measurement bandwidth is used by the first terminal to measure channel quality; the serving cell reduces power in a second bandwidth, where a frequency range of the second bandwidth is a frequency range obtained by subtracting the frequency range of the center bandwidth from the frequency range of the full bandwidth; and the serving cell increases power in the center bandwidth. The increase of the power in the center bandwidth can increase a coverage of the serving cell.Type: ApplicationFiled: June 12, 2023Publication date: October 12, 2023Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xun Li, Xiaolong Zhu, Jiachong Zhou, Yan Zhou
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Publication number: 20230321009Abstract: The use of a mitoxantrone preparation in the preparation of a drug for diagnosing and treating breast cancer. Provided is the use of mitoxantrone and/or a pharmaceutically acceptable salt thereof in the preparation of a lymphatic tracer in a disease associated with breast resection. No local or systemic toxic and side effects are seen after local injection of the preparation, suggesting that the preparation has good tolerance, effectiveness and safety, which provides a new treatment idea for thoroughly curing breast cancer in a breast cancer patient.Type: ApplicationFiled: March 23, 2021Publication date: October 12, 2023Applicants: SHENZHEN CHINA RESOURCES JIUCHUANG MEDICAL AND PHARMACEUTICAL CO., LTD, SHENZHEN CHINA RESOURCES GOSUN PHARMACEUTICALS CO., LTDInventors: Jun LIU, Xun LI, Zhanao YANG, Feina TU, Ning CHEN, Quanhua HUANG, Ge PAN, Baolin LAI, Weiwei ZHANG, Yijing HU, Yang LI
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Patent number: 11763098Abstract: Provided are computer implemented systems and methods for providing improved language translation, including translation of input text to an output translated text element. This may include providing for rule-based language translation. This may further include a plurality of machine translation models adapted to different translation domains. A machine translation selector is described that selects an in-domain machine translator from the plurality of machine translation models based on an input text element. The selected in-domain machine translator may generate a first translated text element from the input text element. A post-editor module may generate a second translated text element by predicting a post-edit to the first translated text element. The first translated text element and the second translated text element are evaluated by a quality evaluation model that determines a first metric associated with the first translated text element and a second metric associated with the second text element.Type: GrantFiled: July 27, 2020Date of Patent: September 19, 2023Assignee: 7299362 Canada Inc.Inventors: Renxian Zhang, Jinnan Lu, Zhanxuan Ding, Jie Ma, Syed Salman Ali, Jason Cox, Xun Li
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Patent number: 11753422Abstract: The present disclosure relates to a composition that includes a material of at least one of a perovskite structure, a perovskite-like structure, and/or a perovskitoid structure, where the material includes an isotope of an element, the isotope has more neutrons than protons, and the isotope is incorporated into the perovskite structure, the perovskite-like structure, and/or the perovskitoid structure. In some embodiments of the present disclosure, the isotope may make up between greater than 0% and 100% of the element.Type: GrantFiled: August 19, 2021Date of Patent: September 12, 2023Assignees: Alliance for Sustainable Energy, LLC, Board of Trustees of Northern Illinois UniversityInventors: Kai Zhu, Jinhui Tong, Tao Xu, Xun Li
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Patent number: 11756920Abstract: A semiconductor structure and a manufacturing method thereof are provided. A semiconductor structure includes top, bottom, and middle tiers. The bottom tier includes a first interconnect structure overlying a first semiconductor substrate, and a first front-side bonding structure overlying the first interconnect structure. The middle tier interposed between and electrically coupled to the top and bottom tiers includes a second interconnect structure overlying a second semiconductor substrate, a second front-side bonding structure interposed between the top tier and the second interconnect structure, and a back-side bonding structure interposed between the second semiconductor substrate and the first front-side bonding structure.Type: GrantFiled: April 9, 2021Date of Patent: September 12, 2023Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Min-Feng Kao, Dun-Nian Yaung, Jen-Cheng Liu, Hsing-Chih Lin, Zheng-Xun Li
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Publication number: 20230201378Abstract: An application of a mitoxantrone preparation in preparation of a drug for diagnosing and treating a disease related to thyroidectomy, and use of mitoxantrone and/or a pharmaceutically acceptable salt thereof in preparation of a lymph tracer for preventing parathyroid gland staining in error, preventing parathyroid gland cutting in error, or reducing the rate of parathyroid gland cutting in error. Local injection of a mitoxantrone hydrochloride injection fluid would not cause parathyroid gland staining in error, and can reduce the rate of parathyroid gland cutting in error, thus protecting parathyroid glands well; moreover, no local or systemic toxic side effect is found after the local injection. The present invention has good tolerability, efficacy, and safety, and provides a new treatment idea in radically curing thyroid diseases thoroughly for patients suffering from diseases related to thyroidectomy.Type: ApplicationFiled: March 23, 2021Publication date: June 29, 2023Applicants: SHENZHEN CHINA RESOURCES JIUCHUANG MEDICAL AND PHARMACEUTICAL CO., LTD, SHENZHEN CHINA RESOURCES GOSUN PHARMACEUTICALS CO., LTD.Inventors: Jun LIU, Xun LI, Zhanao YANG, Feina TU, Ning CHEN, Quanhua HUANG, Huacheng LIANG, Baolin LAI, Weiwei ZHANG
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Publication number: 20220399238Abstract: A method for bonding detection includes: disposing a liquid crystal component on one side of a growth substrate away from a light-emitting element; disposing a first electrode layer on one side of the liquid crystal component away from the growth substrate, and disposing a first polarizer on one side of the first electrode layer away from the liquid crystal component; disposing a second electrode layer on one side of a transient substrate away from an adhesive layer, and disposing a second polarizer on one side of the second electrode layer away from the transient substrate, polarization directions of the second polarizer and the first polarizer are orthogonal; irradiating the first polarizer with a uniform light; electrifying the first electrode layer and the second electrode layer; and detecting a uniformity and a thickness of the adhesive layer according to the light exited from one side of the second polarizer.Type: ApplicationFiled: August 4, 2022Publication date: December 15, 2022Inventors: Xun LI, CHEN HUNG-WEN, MING-TA TSAI
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Publication number: 20220393432Abstract: A Bragg grating includes a lower waveguide layer, a middle waveguide layer disposed on the lower waveguide layer, an upper waveguide structure disposed on the middle waveguide layer opposite to the lower waveguide layer, and a buried layer. The upper waveguide structure includes upper waveguide elements that are arranged on a surface of the middle waveguide layer, and that are spaced apart from one another by cavities. The buried layer fills the cavity. The middle waveguide layer has a refractive index lower than that of each of the lower waveguide layer and the upper waveguide elements. The lower waveguide layer has a doping type the same as that of the middle waveguide layer. A method for manufacturing the Bragg grating is also provided.Type: ApplicationFiled: August 15, 2022Publication date: December 8, 2022Inventors: Weizhong SUN, Sangzhi ZHAO, Xun LI
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Patent number: 11518250Abstract: An electro-hydraulic braking system includes a main casing. A hydraulic unit brake master cylinder is provided in the main casing. An outer end of a piston rod of the brake master cylinder is connected to an output top rod. Another end of the output top rod is provided with an input rod. The input rod is slidably connected in the main casing along only a length direction of the input rod, and another end of the input rod is provided with a push rod that is configured to transmit a brake pedal force. The main casing is further provided therein with a reset member configured to push the push rod away from the brake master cylinder to reset and a displacement sensor configured to sense a displacement of the push rod. The input rod and the output top rod include a spacing state and an abutment state.Type: GrantFiled: January 31, 2022Date of Patent: December 6, 2022Assignee: GLOBAL TECHNOLOGY CO., LTD.Inventors: Xun Li, Zhaoyong Liu, Qindong Gu
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Publication number: 20220369543Abstract: Disclosed is a method for optimizing a particle size of slow-release nitrogen fertilizer oxamide particles for single basal fertilization, which comprises the following steps: measuring a pH value of the soil in a region; measuring an organic matter content OM of the soil, with a unit of g.kg?1; measuring a total nitrogen content TN of the soil, with a unit of g.kg?1; collecting an average temperature T at a 10 cm depth of the soil in a rice growing season in the region, with a unit of ° C.; and for a rice variety with a growth duration of D, with a unit of day, calculating a diameter of slow-release nitrogen fertilizer oxamide particles for single basal fertilization that matches a nitrogen requirement in the rice growth duration by using a formula.Type: ApplicationFiled: May 9, 2022Publication date: November 24, 2022Applicant: INSTITUTE OF SOIL SCIENCE, CHINESE ACADEMY OF SCIENCESInventors: Xun LI, Zengqiang DUAN, Chunwu ZHU
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Patent number: 11483115Abstract: Embodiments provide a CSI-RS sending method and device, and a base station. The CSI-RS sending method includes: receiving capability indication information of each user equipment UE in a cell; determining N transmission schemes based on the capability indication information; configuring CSI-RS resources to be multiplexed by CSI-RSs corresponding to the N transmission schemes; and sending, to corresponding UE based on each of the N transmission schemes, a CSI-RS that is carried on the CSI-RS resource and that corresponds to the corresponding transmission scheme. It can be learned that according to the technical solutions in the embodiments of this application, when resources are limited, CSI-RSs corresponding to different transmission schemes are sent in a resource multiplexing manner, so that a plurality of transmission schemes can be compatible, and resource utilization can be improved.Type: GrantFiled: December 18, 2020Date of Patent: October 25, 2022Assignee: Huawei Technologies Co., Ltd.Inventors: Yajun Luo, Xun Li, Chaofeng Wei, Zhen Huangfu
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Publication number: 20220328447Abstract: A semiconductor structure and a manufacturing method thereof are provided. A semiconductor structure includes top, bottom, and middle tiers. The bottom tier includes a first interconnect structure overlying a first semiconductor substrate, and a first front-side bonding structure overlying the first interconnect structure. The middle tier interposed between and electrically coupled to the top and bottom tiers includes a second interconnect structure overlying a second semiconductor substrate, a second front-side bonding structure interposed between the top tier and the second interconnect structure, and a back-side bonding structure interposed between the second semiconductor substrate and the first front-side bonding structure.Type: ApplicationFiled: April 9, 2021Publication date: October 13, 2022Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Min-Feng Kao, Dun-Nian Yaung, Jen-Cheng Liu, Hsing-Chih Lin, Zheng-Xun Li
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Publication number: 20220237287Abstract: Provided is a method for securing against fault attacks during verification a digital signature of a message on a client device. It performs (S1) at least one check on intermediate parameters that are generated for one that is different from 0 modulo n. It checks that values computed by several executions of the verification algorithm are the same, and checks that at least one mathematical relationship is verified. It performs a signature comparison final step to test equality between one of the intermediate parameters and a part of the digital signature. It triggers (S2) a fault attack countermeasure when at least one of the performed checks has failed.Type: ApplicationFiled: April 7, 2020Publication date: July 28, 2022Applicant: THALES DIS FRANCE SASInventors: David VIGILANT, Xun LI, Sami HOKUNI, Janne RANTALA
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Publication number: 20220223498Abstract: Some embodiments relate to a semiconductor structure including a semiconductor substrate, and n interconnect structure disposed over the semiconductor substrate. The interconnect structure includes a dielectric structure and a plurality of metal lines that are stacked over one another in the dielectric structure. A through substrate via (TSV) extends through the semiconductor substrate to contact a metal line of the plurality of metal lines. A protective sleeve is disposed along outer sidewalls of the TSV and separates the outer sidewalls of the TSV from the dielectric structure of the interconnect structure.Type: ApplicationFiled: January 8, 2021Publication date: July 14, 2022Inventors: Zheng-Xun Li, Min-Feng Kao, Hsing-Chih Lin, Jen-Cheng Liu, Dun-Nian Yaung
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Publication number: 20220185118Abstract: An electro-hydraulic braking system includes a main casing. A hydraulic unit brake master cylinder is provided in the main casing. An outer end of a piston rod of the brake master cylinder is connected to an output top rod. Another end of the output top rod is provided with an input rod. The input rod is slidably connected in the main casing along only a length direction of the input rod, and another end of the input rod is provided with a push rod that is configured to transmit a brake pedal force. The main casing is further provided therein with a reset member configured to push the push rod away from the brake master cylinder to reset and a displacement sensor configured to sense a displacement of the push rod. The input rod and the output top rod include a spacing state and an abutment state.Type: ApplicationFiled: January 31, 2022Publication date: June 16, 2022Applicant: GLOBAL TECHNOLOGY CO., LTD.Inventors: Xun LI, Zhaoyong LIU, Qindong GU
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Publication number: 20220059780Abstract: The present disclosure relates to a composition that includes a material of at least one of a perovskite structure, a perovskite-like structure, and/or a perovskitoid structure, where the material includes an isotope of an element, the isotope has more neutrons than protons, and the isotope is incorporated into the perovskite structure, the perovskite-like structure, and/or the perovskitoid structure. In some embodiments of the present disclosure, the isotope may make up between greater than 0% and 100% of the element.Type: ApplicationFiled: August 19, 2021Publication date: February 24, 2022Inventors: Kai ZHU, Jinhui TONG, Tao XU, Xun LI
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Publication number: 20220041997Abstract: The present invention relates to a new method for rescuing an influenza virus and a composition therefor. The method comprises providing a host cell stably integrated with and expressing influenza virus PA, PB1, PB2 and NP genes, and introducing an influenza virus rescue system in which a stop codon is introduced into the PA, PB1, PB2 and NP genes respectively into the host cell to achieve virus rescue. The produced virus particles can be used as a live attenuated influenza vaccine, which is characterized in that, since the genes encoding the related proteins are mutated, it has no replication and proliferation ability in human and normal animal cells, and replication and proliferation can be achieved only in the host cells constructed above and it can fully stimulate the body immunity and effectively protect the body while ensuring the safety.Type: ApplicationFiled: September 10, 2021Publication date: February 10, 2022Inventors: Dongsheng Dai, Xun Li, Xin Tian
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Publication number: 20210291283Abstract: An indexable drilling tool, includes a cutter body, an outer blade and an inner blade. The inner blade is surrounded by a first upper surface, a first lower surface and a first side surface. The first upper surface intersects with the first side surface to form multiple identical inner cutting edges. When drilling, a cutting area of the inner cutting edge as a main cutting edge is located between a central inner point and a central outer point on the inner cutting edge. In a feed direction, an inner convex cutting portion with a maximum cutting depth is arranged between the central inner point and the central outer point. Distances between the central inner point and the inner convex cutting portion and between the central outer point and the inner convex cutting portion in an axial direction are H1 and H2 respectively, which meets the following requirement: 0.9H2?H1?1.1H2.Type: ApplicationFiled: September 5, 2018Publication date: September 23, 2021Applicant: ZHUZHOU CEMENTED CARBIDE CUTTING TOOLS CO., LTD.Inventors: Aisheng JIANG, Xun LI, Aimin TANG, Junbo XUE
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Patent number: D976473Type: GrantFiled: July 19, 2020Date of Patent: January 24, 2023Inventor: Xun Li
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Patent number: D1003768Type: GrantFiled: June 23, 2022Date of Patent: November 7, 2023Assignee: Honbon New Energy Co., Ltd.Inventors: Xun Li, Jun Wu