Patents by Inventor Jinliang LIU
Jinliang LIU 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: 20240137407Abstract: Lease transfer between master and slave replicas is described. A master replicator determines that an initial master replica lease takes effect. On determining that a master replica transfer needs to be performed, sending a transfer preparation message to a target replicator prior to expiration of a current master replica lease. The target replicator locally starts and calculates a new master replica lease and returns a readiness response to the master replicator. The master replicator sends a lease extension message to remaining slave replicators to extend local corresponding leases. After receiving lease extension success responses of a majority of the slave replicators, the master replicator terminates the local master replica lease of the master replicator in advance, and sends a transfer confirmation message to the target replicator. The target replicator validates the new master replica lease to make the target replicator a new master replicator.Type: ApplicationFiled: October 18, 2023Publication date: April 25, 2024Applicant: Beijing OceanBase Technology Co., Ltd.Inventors: Xuwang Teng, Jinliang Xiao, Fanyu Kong, Hao Liu, Bin Jade, Fusheng HAN
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Patent number: 11965089Abstract: A microspheric ionomer having a cross-linked structure, a preparation method therefor, applications thereof, and a preparation system thereof. The ionomer comprises structure units A represented by formula (1), structure units B represented by formula (2), and a cross-linking structure provided by a cross-linking agent, M being separately selected from H, a metal cation, and a straight chain, a saturated alkyl of branched or ring-shaped C1-C20, R being H or a methyl; and metal cations are introduced to part of structure units A in the ionomer. The ionomer shows an outstanding effect on nucleation of PET, serves as a nucleating agent for PET modification, so as to obtain a corresponding PET composition.Type: GrantFiled: October 25, 2018Date of Patent: April 23, 2024Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATIONInventors: Wenbo Song, Hao Yuan, Zhenjie Liu, Jinliang Qiao, Shijun Zhang, Hua Yin, Huijie Hu, Qing Shao, Jie Zhang, Xiaomeng Zhang, Dezhan Li, Fuyong Bi
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Patent number: 11938635Abstract: A motion control method, a robot controller, and a computer readable storage medium are provided. The method includes: calculating an inverse Jacobian matrix of a whole-body generalized coordinate vector at a current time relative to an actual task space vector of a humanoid robot; calculating a target generalized coordinate vector corresponding to a to-be-executed task space vector at a current moment by combining an actual task space vector and the to-be-executed task space vector into a null space of the inverse Jacobian matrix according to preset position constraint(s) corresponding to the whole-body generalized coordinate vector; and controlling a motion state of the humanoid robot according to the target generalized coordinate vector. In this manner, the motion of the humanoid robot is optimized as a whole to achieve the purpose of controlling the humanoid robot to avoid the limits of the motion of joints.Type: GrantFiled: March 24, 2022Date of Patent: March 26, 2024Assignee: UBTECH ROBOTICS CORP LTDInventors: Zhihao Zhang, Yizhang Liu, Jinliang Chen, Youjun Xiong
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Patent number: 11926794Abstract: A continuous operation method is employed for the microwave high-temperature pyrolysis of a solid material containing an organic matter. The method includes the steps of mixing a solid material containing an organic matter with a liquid organic medium; transferring the obtained mixture to a microwave field; and in the microwave field, continuously contacting the mixture with a strong wave absorption material in an inert atmosphere or in vacuum. The strong wave absorption material continuously generates a high temperature under a microwave such that the solid material containing an organic matter and the liquid organic medium are continuously pyrolyzed to implement a continuous operation.Type: GrantFiled: September 27, 2019Date of Patent: March 12, 2024Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATIONInventors: Haibin Jiang, Jinliang Qiao, Xiaohong Zhang, Wenlu Liu, Jianming Gao, Guicun Qi, Zhihai Song, Jinmei Lai, Chuanlun Cai, Binghai Li, Xiang Wang, Yue Ru, Hongbin Zhang, Peng Han, Jiangru Zhang, Chao Jiang, Zhaoyan Guo
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Patent number: 11926687Abstract: A grafted polypropylene resin is prepared by a grafting reaction of a polar monomer capable of absorbing microwave so as to raise its temperature in a microwave field to more than 200° C. and a solid polypropylene resin using microwave irradiation without adding an initiator. The polar grafted polypropylene resin that does not contain initiator residues and does not have a significant reduction in molecular mass compared with a resin before grafting is obtained.Type: GrantFiled: April 26, 2019Date of Patent: March 12, 2024Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATIONInventors: Jinliang Qiao, Songhe Wang, Xiaohong Zhang, Guicun Qi, Zhihai Song, Chuanlun Cai, Xiang Wang, Jinmei Lai, Binghai Li, Haibin Jiang, Yue Ru, Jiangru Zhang, Jianming Gao, Hongbin Zhang, Peng Han, Wenlu Liu
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Publication number: 20240067782Abstract: An aluminum borate whisker reinforced and toughened non-metallic matrix composite is provided, which specifically includes a non-metallic material reinforced and toughened with aluminum borate whiskers. The composite exhibits a higher bending strength and fracture toughness and a higher wear resistance. A method for preparing the composite is also provided. The method includes mixing the aluminum borate whiskers and the non-metallic material to form a mixture; and sintering the mixture by a vacuum hot press method, or molding the mixture.Type: ApplicationFiled: November 6, 2023Publication date: February 29, 2024Inventors: Yue Shi, Bi Jia, Jinliang Shi, Zhigang Zou, Yong Zhou, Yongjiang Di, Yin Liu, Huichao He, Rong Wang, Xueyi Wang, Hao Tian, Jun Zhu, Rui Tang, Xingyu Chen, Danxia Zhang
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Patent number: 11824709Abstract: A network management method includes a control device that receives information indicating that a device goes online, where the information indicating that a device goes online includes position information of an online device. The control device determines, based on the position information of the online device, that the online device belongs to a first fabric plane of a network topology within a network range managed by the access control device, where the network topology is planned as at least one fabric plane, and a forwarding resource associated with the first fabric plane is isolated from a forwarding resource outside the first fabric plane. The control device determines, based on the first fabric plane, configuration information of the online device, and sends the configuration information to the online device, where the configuration information is used by the online device to perform automatic online configuration.Type: GrantFiled: January 20, 2022Date of Patent: November 21, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jinliang Liu, Xinzong Zeng, Fengqing Yu
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Patent number: 11380280Abstract: Provided are shift register, driving method thereof, gate driving circuit and display device. The shift register includes input circuit, pull-up circuit, reset circuit, at least one noise reduction circuit, and at least one pull-down node control circuit. At least one pull-down node control circuit is coupled to at least one pull-down node, low voltage signal terminal, and reset signal terminal, and configured to control voltage level of at least one pull-down node according to signal of reset signal terminal. At least one pull-down node control circuit controls level of at least one pull-down node to second level higher than or equal to on level in response to signal of reset signal terminal having on level, and controls voltage level of at least one pull-down node to third level between on level and first level in response to signal of reset signal terminal transitioning from on level to off level.Type: GrantFiled: April 29, 2019Date of Patent: July 5, 2022Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jinliang Liu, Miao Zhang, Wuxia Fu
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Publication number: 20220141089Abstract: A network management method includes a control device that receives information indicating that a device goes online, where the information indicating that a device goes online includes position information of an online device. The control device determines, based on the position information of the online device, that the online device belongs to a first fabric plane of a network topology within a network range managed by the access control device, where the network topology is planned as at least one fabric plane, and a forwarding resource associated with the first fabric plane is isolated from a forwarding resource outside the first fabric plane.Type: ApplicationFiled: January 20, 2022Publication date: May 5, 2022Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jinliang LIU, Xinzong ZENG, Fengqing YU
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Patent number: 11205371Abstract: The present disclosure is related to a gate driving circuit. The gate driving circuit may include a first pull-up subcircuit; a second pull-up subcircuit; a first pull-down subcircuit; and a second pull-down subcircuit. The first pull-up subcircuit may be configured to output a high level to the output terminal under control of a first control signal of a first control signal terminal. The second pull-up subcircuit may be configured to output a high level to the output terminal under control of a second control signal of a second control signal terminal. The first pull-down subcircuit may be configured to pull down a level of the output terminal under control of the first control signal. The second pull-down subcircuit may be configured to pull down the level of the output terminal under control of the second control signal.Type: GrantFiled: April 25, 2018Date of Patent: December 21, 2021Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD, BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jing Sun, Miao Zhang, Jinliang Liu, Huanyu Li
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Publication number: 20210335317Abstract: Provided are shift register, driving method thereof, gate driving circuit and display device. The shift register includes input circuit, pull-up circuit, reset circuit, at least one noise reduction circuit, and at least one pull-down node control circuit. At least one pull-down node control circuit is coupled to at least one pull-down node, low voltage signal terminal, and reset signal terminal, and configured to control voltage level of at least one pull-down node according to signal of reset signal terminal. At least one pull-down node control circuit controls level of at least one pull-down node to second level higher than or equal to on level in response to signal of reset signal terminal having on level, and controls voltage level of at least one pull-down node to third level between on level and first level in response to signal of reset signal terminal transitioning from on level to off level.Type: ApplicationFiled: April 29, 2019Publication date: October 28, 2021Inventors: Jinliang LIU, Miao ZHANG, Wuxia FU
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Publication number: 20210335194Abstract: The present disclosure is related to a gate driving circuit. The gate driving circuit may include a first pull-up subcircuit; a second pull-up subcircuit; a first pull-down subcircuit; and a second pull-down subcircuit. The first pull-up subcircuit may be configured to output a high level to the output terminal under control of a first control signal of a first control signal terminal. The second pull-up subcircuit may be configured to output a high level to the output terminal under control of a second control signal of a second control signal terminal. The first pull-down subcircuit may be configured to pull down a level of the output terminal under control of the first control signal. The second pull-down subcircuit may be configured to pull down the level of the output terminal under control of the second control signal.Type: ApplicationFiled: April 25, 2018Publication date: October 28, 2021Applicants: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jing Sun, Miao Zhang, Jinliang Liu, Huanyu Li
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Patent number: 11132934Abstract: A shift register unit, a gate driving circuit, a display device, and a driving method are provided. The shift register unit includes an input circuit, an output circuit, and a first node control circuit. The input circuit is configured to charge a first node in response to an input signal; the output circuit is configured to output an output signal at an output terminal under control of a level signal of the first node; and the first node control circuit is configured to receive a precharge control signal from a precharge control terminal and charge the first node in response to the precharge control signal before the output terminal outputs the output signal.Type: GrantFiled: August 16, 2019Date of Patent: September 28, 2021Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Yongxian Xie, Jinliang Liu, Hui Wang, Miao Zhang
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Publication number: 20210209993Abstract: The present application provides shift register, gate driver-on-array circuit and driving method thereof, display device. The shift register includes input sub-circuit, output sub-circuit and step-down sub-circuit. The input sub-circuit is configured to, in input stage, charge pull-up node to first voltage level based on signal input from signal input terminal. The output sub-circuit is configured to, in output stage, pull up voltage level at pull-up node to second voltage level. The step-down sub-circuit is configured to, in output stage, pull down voltage level at pull-up node from second voltage level to third voltage level after voltage level at pull-up node is pulled up to second voltage level. The output sub-circuit is further configured to, in output stage, output first clock signal input from first clock signal input terminal through signal output terminal under control of pull-up node.Type: ApplicationFiled: December 5, 2017Publication date: July 8, 2021Inventors: Jing SUN, Jinliang LIU, Jian ZHAO, Miao ZHANG
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Publication number: 20210150969Abstract: A shift register unit, a gate driving circuit, a display device, and a driving method are provided. The shift register unit includes an input circuit, an output circuit, and a first node control circuit. The input circuit is configured to charge a first node in response to an input signal; the output circuit is configured to output an output signal at an output terminal under control of a level signal of the first node; and the first node control circuit is configured to receive a precharge control signal from a precharge control terminal and charge the first node in response to the precharge control signal before the output terminal outputs the output signal.Type: ApplicationFiled: August 16, 2019Publication date: May 20, 2021Applicants: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Yongxian Xie, Jinliang Liu, Hui Wang, Miao Zhang
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Patent number: 10885858Abstract: An array substrate, a display panel, a display device and a method for designing the display panel are provided. The array substrate includes a plurality of pixel units, wherein each of the pixel units includes a plurality of sub-pixels, each of the sub-pixels includes a pixel electrode, and the pixel electrode includes a plurality of strip-shaped sub-pixel electrodes arranged in a comb-teeth form, and the sub-pixels of one of the pixel units include at least two sub-pixels. A width of the strip-shaped sub-pixel electrode of any one of the at least two sub-pixels is different from a width of the strip-shaped sub-pixel electrode of any other one of the at least two sub-pixels, and/or an interval between the strip-shaped sub-pixel electrodes of any one of the at least two sub-pixels is different from an interval between the strip-shaped sub-pixel electrodes of any other one of the at least two sub-pixels.Type: GrantFiled: July 13, 2017Date of Patent: January 5, 2021Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Jilei Gao, Jinliang Liu, Yang Zhang, Xuebing Jiang, Songmei Sun
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Patent number: 10854130Abstract: A gate driving unit includes a first pull-down node control circuit, a second pull-down node control circuit and a pull-up node resetting circuit. The first/second pull-down node control circuit is configured to control a first/second pull-down node to be electrically connected to, or electrically disconnected from, a second/first control voltage end under the control of a potential at a pull-up node. The pull-up node resetting circuit is configured to control the pull-up node to be electrically connected to the second control voltage end under the control of a potential at the first pull-down node, and control the pull-up node to be electrically connected to the first control voltage end under the control of a potential at the second pull-down node.Type: GrantFiled: September 25, 2019Date of Patent: December 1, 2020Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zheng Wang, Jinliang Liu, Songmei Sun
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Publication number: 20200294441Abstract: A gate driving unit includes a first pull-down node control circuit, a second pull-down node control circuit and a pull-up node resetting circuit. The first/second pull-down node control circuit is configured to control a first/second pull-down node to be electrically connected to, or electrically disconnected from, a second/first control voltage end under the control of a potential at a pull-up node. The pull-up node resetting circuit is configured to control the pull-up node to be electrically connected to the second control voltage end under the control of a potential at the first pull-down node, and control the pull-up node to be electrically connected to the first control voltage end under the control of a potential at the second pull-down node.Type: ApplicationFiled: September 25, 2019Publication date: September 17, 2020Inventors: Zheng Wang, Jinliang Liu, Songmei Sun
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Patent number: 10771067Abstract: A system and a method for hitless clock switching are provided. In the system, a sampling circuitry group samples a primary reference clock signal and a secondary reference clock signal to obtain first and second sampling information, respectively. A phase detector group obtains a phase difference between the primary and secondary reference clock signals with the first and second sampling information. A compensator group adds the phase difference to a phase of the secondary reference clock signal to obtain a backup reference clock signal. When the primary reference clock signal is abnormal or missing, the signal selector determines the backup reference clock signal as a target reference clock signal and sends it to a phase-locked loop. The phase-locked loop performs loop control on the target reference clock signal, thereby implementing hitless switching of reference clock signals.Type: GrantFiled: June 21, 2019Date of Patent: September 8, 2020Assignee: NEWCOSEMI (BEIJING) TECHNOLOGY CO., LTDInventors: Deyi Pi, Chang Liu, Jinliang Liu
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Patent number: 10741132Abstract: A shift register circuit is disclosed that includes an input control circuit configured to set a first node at a first potential in response to an active pulse signal from a signal input terminal, an output control circuit configured to supply a clock signal from a first clock signal terminal to a signal output terminal in response to the first node being at the first potential, the first potential being less than a potential of the active pulse signal and greater than or equal to a potential for maintaining operation of the output control circuit, and a reset circuit configured to supply a reference voltage from a reference voltage terminal to the first node and the signal output terminal in response to a reset signal.Type: GrantFiled: August 10, 2017Date of Patent: August 11, 2020Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Mo Chen, Jinliang Liu, Wuxia Fu, Huanyu Li, Songmei Sun