Patents by Inventor Yanhong A. Liu
Yanhong A. 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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Patent number: 11996152Abstract: In certain aspects, a three-dimensional (3D) memory device includes a first semiconductor structure, a second semiconductor structure, a third semiconductor structure, a first bonding interface between the first semiconductor structure and the second semiconductor structure, and a second bonding interface between the first semiconductor structure and the third semiconductor structure. The first semiconductor structure includes an array of NAND memory strings and a first semiconductor layer in contact with sources of the array of NAND memory strings. The second semiconductor structure includes a first peripheral circuit of the array of NAND memory strings including a first transistor, and a second semiconductor layer in contact with the first transistor. A third semiconductor structure includes a second peripheral circuit of the array of NAND memory strings including a second transistor, and a third semiconductor layer in contact with the second transistor.Type: GrantFiled: September 21, 2021Date of Patent: May 28, 2024Assignee: YANGTZE MEMORY TECHNOLOGIES CO., LTD.Inventors: Kun Zhang, Yuancheng Yang, Wenxi Zhou, Wei Liu, Zhiliang Xia, Liang Chen, Yanhong Wang
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Patent number: 11959066Abstract: A Pseudomonas monteilii strain with salinity-alkalinity tolerance is provided. The strain is Pseudomonas monteilii 9-2, which has been deposited in China General Microbiological Culture Collection Center (CGMCC) on Oct. 25, 2021, with an accession number of CGMCC No. 23666; and an internal transcribed spacer (ITS) sequence is shown in SEQ ID NO: 1. This application further provides an application of the Pseudomonas monteilii strain in the degradation of petroleum hydrocarbons in a saline-alkali environment.Type: GrantFiled: January 4, 2023Date of Patent: April 16, 2024Assignee: Northwest Institute of Eco-Environment and Resources, CASInventors: Yingqin Wu, Zhiyu Wang, Tong Wang, Longmiao Yuan, Yanhong Liu, Rong Ma
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Publication number: 20240098973Abstract: A semiconductor device, a memory system, and a fabricating method are provided. The semiconductor device comprises a memory structure bonded with a circuit structure. The memory structure comprises: first transistors each comprising a semiconductor body extending in a vertical direction, a semiconductor layer on a lateral side of the first transistors, a first isolation structure extending through the semiconductor layer and laterally encircling a first portion of the semiconductor layer, a first contact structure extending through the first portion of the semiconductor layer, and a first contact pad above the first portion of the semiconductor layer and connected with the first contact structure. A lateral dimension of the first contact pad is less than a lateral dimension of the first portion of the semiconductor layer. The circuit structure comprises a second transistor, and the first contact pad is electrically connected to the second transistor by the first contact structure.Type: ApplicationFiled: August 8, 2023Publication date: March 21, 2024Inventors: Yaqin Liu, Wei Liu, Yanhong Wang, Shiqi Huang, Zichen Liu
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Patent number: 11935596Abstract: In certain aspects, a three-dimensional (3D) memory device includes a first semiconductor structure, a second semiconductor structure, and a bonding interface between the first semiconductor structure and the second semiconductor structure. The first semiconductor structure includes an array of memory cells, a first peripheral circuit of the array of memory cells, and a polysilicon layer between the array of memory cells and the first peripheral circuit. The first peripheral circuit includes a first transistor. The second semiconductor structure includes a second peripheral circuit of the array of memory cells. The second peripheral circuit includes a second transistor.Type: GrantFiled: September 22, 2021Date of Patent: March 19, 2024Assignee: YANGTZE MEMORY TECHNOLOGIES CO., LTD.Inventors: Yanhong Wang, Wei Liu, Liang Chen, Zhiliang Xia, Wenxi Zhou, Kun Zhang, Yuancheng Yang
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Patent number: 11929119Abstract: In certain aspects, a three-dimensional (3D) memory device includes a first semiconductor structure, a second semiconductor structure, a third semiconductor structure, and a first bonding interface between the first semiconductor structure and the second semiconductor structure. The first semiconductor structure includes an array of memory cells. The second semiconductor structure includes a first peripheral circuit of the array of memory cells. The first peripheral circuit includes a first transistor. A third semiconductor structure includes a second peripheral circuit of the array of memory cells. The second peripheral circuit includes a second transistor. The first semiconductor structure, the second semiconductor structure, and the third semiconductor structure are stacked over one another.Type: GrantFiled: September 21, 2021Date of Patent: March 12, 2024Assignee: YANGTZE MEMORY TECHNOLOGIES CO., LTD.Inventors: Liang Chen, Wei Liu, Yanhong Wang, Zhiliang Xia, Wenxi Zhou, Kun Zhang, Yuancheng Yang
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Publication number: 20240044967Abstract: Provided is a method for determining insulation thermomechanical deterioration of a VPI wire rod of a pumped storage power generator motor. The method includes: periodically performing a cold-heat cycling test on a wire rod, and performing an insulation dielectric dissipation factor testing and a result interpretation of the insulation dielectric dissipation factor testing before and after each period to obtain corresponding data; in response to determining the interpretation result as the data being qualified, continuing to perform the cold-heat cycling test; and in response to determining the interpretation result as the data being unqualified, striking the wire rod with a copper hammer, and using an acoustic acquisition and analysis system to perform signal processing to determine spectral characteristics in a thermomechanical deterioration state as a deterioration criterion.Type: ApplicationFiled: October 27, 2022Publication date: February 8, 2024Applicant: CSG POWER GENERATION CO., LTD. MAINTENANCE AND TEST COMPANYInventors: Xiangdong LIU, Liangliang NIE, Qing LI, Minghao HUANG, Peng LING, Yalin JIA, Yakang ZHAO, Jun JIANG, Shidi TAO, Wenhan HUANG, Xubin CHEN, Chang XIAO, Xuan XIE, Haonan CHEN, Pengchao QI, Dongyang HU, Haixia YANG, Dejiang HU, Yanhong LIU, Na ZHANG, Yifeng HUANG
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Patent number: 11892496Abstract: Provided is a method for determining insulation thermomechanical deterioration of a VPI wire rod of a pumped storage power generator motor. The method includes: periodically performing a cold-heat cycling test on a wire rod, and performing an insulation dielectric dissipation factor testing and a result interpretation of the insulation dielectric dissipation factor testing before and after each period to obtain corresponding data; in response to determining the interpretation result as the data being qualified, continuing to perform the cold-heat cycling test; and in response to determining the interpretation result as the data being unqualified, striking the wire rod with a copper hammer, and using an acoustic acquisition and analysis system to perform signal processing to determine spectral characteristics in a thermomechanical deterioration state as a deterioration criterion.Type: GrantFiled: October 27, 2022Date of Patent: February 6, 2024Assignee: CSG POWER GENERATION CO., LTD. MAINTENANCE AND TEST COMPANYInventors: Xiangdong Liu, Liangliang Nie, Qing Li, Minghao Huang, Peng Ling, Yalin Jia, Yakang Zhao, Jun Jiang, Shidi Tao, Wenhan Huang, Xubin Chen, Chang Xiao, Xuan Xie, Haonan Chen, Pengchao Qi, Dongyang Hu, Haixia Yang, Dejiang Hu, Yanhong Liu, Na Zhang, Yifeng Huang
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Publication number: 20240024385Abstract: Probiotics for the purine-degrading capability under the condition of a rich-nutrient medium are screened, and a culture environment relatively simulating the human intestinal tract is obtained, so that Lactobacillus reuteri strains KLR-1, KLR-3, KLR-4 and KLR-13 are obtained. The probiotic strain or the composition containing the strain has a significant serum uric acid-reducing effect in an animal model. The composition has a probiotic-containing composition and prebiotics. The probiotic-containing composition is one or more of Lactobacillus reuteri, Lactobacillus ferrnenturn, Bacillus coagulans, Lactobacillus rhamnosus, Lactobacillus casei and Lactobacillus plantarum. The prepared compound probiotic powder can significantly reduce the serum uric acid of gout patients and has the effect of dissolving urate crystals.Type: ApplicationFiled: July 22, 2022Publication date: January 25, 2024Inventors: Haifeng LIU, Chunyan LI, Yanhong LIU, Yashan CHEN, Fengtao ZHU, Hong LIU, Tingting PI, Qingshan LI
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Publication number: 20230365917Abstract: A Pseudomonas monteilii strain with salinity-alkalinity tolerance is provided. The strain is Pseudomonas monteilii 9-2, which has been deposited in China General Microbiological Culture Collection Center (CGMCC) on Oct. 25, 2021, with an accession number of CGMCC No. 23666; and an internal transcribed spacer (ITS) sequence is shown in SEQ ID NO: 1. This application further provides an application of the Pseudomonas monteilii strain in the degradation of petroleum hydrocarbons in a saline-alkali environment.Type: ApplicationFiled: January 4, 2023Publication date: November 16, 2023Inventors: Yingqin WU, Zhiyu WANG, Tong WANG, Longmiao YUAN, Yanhong LIU, Rong MA
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Publication number: 20230293556Abstract: Provided are a pharmaceutical composition of an aquaporin inhibitor and a preparation method thereof. The pharmaceutical composition comprises 2-((3,5-bis (trifluoromethyl) phenyl)carbamoyl)-4-chlorophenyl dihydrogen phosphate or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate thereof, and meglumine. The pharmaceutical composition of the aquaporin inhibitor and the preparation method thereof have the following advantages: the process is simple, has strong operability, and is conducive to industrial production, and the product has good stability, and obviously less content of degradable impurities, which ensures the effectiveness of the medicine.Type: ApplicationFiled: August 4, 2021Publication date: September 21, 2023Inventors: Yong QIAN, Ruiwen SHI, Amy LIU, Tian SONG, Yanhong LIU, Aijuan FENG, Jinsheng REN
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Patent number: 11613745Abstract: The present invention relates to a recombinant OxDC expressed in a filamentous fungal host cell, methods for constructing a recombinant filamentous fungal host cell, methods for producing recombinant OxDC and the application thereof. The recombinant filamentous fungal host cell comprises one or more copies of OxDC expression cassette integrated in its genome; the expression cassette comprises a promoter, a signal peptide coding sequence, an OxDC coding sequence and a transcription terminator. The host cell can be constructed by random integration or site-specific integration. In addition, the present invention also optimizes the medium formulation for different recombinant filamentous fungal host cells. In the production of the recombinant OxDC, the final yield and enzyme activity were greatly improved. The invention effectively solves the problem that the production of OxDC in the prior art cannot be industrialized on a large scale.Type: GrantFiled: September 21, 2018Date of Patent: March 28, 2023Assignee: WUHAN KANGFUDE BIOTECHNOLOGY CO., LTD.Inventors: Wei Wang, Xiaofeng Wang, Yanhong Liu, He Huang, Huoqing Chen, Xianqiao Chen
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Publication number: 20230064933Abstract: Disclosed is a wireless monitoring system for a coal-gangue mixing ratio based on a non-Hermite technology, including a signal generation monitoring device, an excitation coil, a receiving coil and a parallel plate capacitor. The signal generation monitoring device is connected with the excitation coil; the receiving coil is connected with the parallel plate capacitor to form an LC resonance system; the receiving coil is placed in parallel with the excitation coil, and the axis of the receiving coil and the axis of the excitation coil are on a same horizontal line; the signal generation monitoring device is used to generate a pulse current and collect reflected signals; the excitation coil excites an initial magnetic field based on the generated pulse current, and the LC resonance circuit performs an electromagnetic field induction to generate an induced magnetic field, and feeds back the reflected signals to the signal generation monitoring device.Type: ApplicationFiled: August 5, 2022Publication date: March 2, 2023Applicant: Shanxi Datong UniversityInventors: Lijuan DONG, Haoyan XI, Yong SUN, Yong DONG, Yue ZHAO, Yanhong LIU, Fusheng DENG, Xiaoqiang SU, Yunlong SHI
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Patent number: 11592410Abstract: Disclosed is a wireless monitoring system for a coal-gangue mixing ratio based on a non-Hermite technology, including a signal generation monitoring device, an excitation coil, a receiving coil and a parallel plate capacitor. The signal generation monitoring device is connected with the excitation coil; the receiving coil is connected with the parallel plate capacitor to form an LC resonance system; the receiving coil is placed in parallel with the excitation coil, and the axis of the receiving coil and the axis of the excitation coil are on a same horizontal line; the signal generation monitoring device is used to generate a pulse current and collect reflected signals; the excitation coil excites an initial magnetic field based on the generated pulse current, and the LC resonance circuit performs an electromagnetic field induction to generate an induced magnetic field, and feeds back the reflected signals to the signal generation monitoring device.Type: GrantFiled: August 5, 2022Date of Patent: February 28, 2023Assignee: Shanxi Datong UniversityInventors: Lijuan Dong, Haoyan Xi, Yong Sun, Yong Dong, Yue Zhao, Yanhong Liu, Fusheng Deng, Xiaoqiang Su, Yunlong Shi
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Patent number: 11313840Abstract: A method for separating diastereomers of pristane. A pristane sample is prepared, and then injected into a chromatographic instrument equipped with a chiral chromatographic column, where a stationary phase of the chiral chromatographic column has a preset pore size. The pristane diastereomers in the pristane sample are separated by the chiral chromatographic column, and the components produced by the separation of the pristane diastereomers sequentially enter a mass spectrometer for detection and analysis.Type: GrantFiled: August 11, 2021Date of Patent: April 26, 2022Assignee: Northwest Institute of Eco-Environment and Resources, CASInventors: Yingqin Wu, Yanhong Liu, Tong Wang, Zuodong Wang, Longmiao Yuan, Zhiyu Wang
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Publication number: 20210372973Abstract: A method for separating diastereomers of pristane. A pristane sample is prepared, and then injected into a chromatographic instrument equipped with a chiral chromatographic column, where a stationary phase of the chiral chromatographic column has a preset pore size. The pristane diastereomers in the pristane sample are separated by the chiral chromatographic column, and the components produced by the separation of the pristane diastereomers sequentially enter a mass spectrometer for detection and analysis.Type: ApplicationFiled: August 11, 2021Publication date: December 2, 2021Inventors: Yingqin WU, Yanhong LIU, Tong WANG, Zuodong WANG, Longmiao YUAN, Zhiyu WANG
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Publication number: 20210002625Abstract: The present invention relates to a recombinant OxDC expressed in a filamentous fungal host cell, methods for constructing a recombinant filamentous fungal host cell, methods for producing recombinant OxDC and the application thereof. The recombinant filamentous fungal host cell comprises one or more copies of OxDC expression cassette integrated in its genome; the expression cassette comprises a promoter, a signal peptide coding sequence, an OxDC coding sequence and a transcription terminator. The host cell can be constructed by random integration or site-specific integration. In addition, the present invention also optimizes the medium formulation for different recombinant filamentous fungal host cells. In the production of the recombinant OxDC, the final yield and enzyme activity were greatly improved. The invention effectively solves the problem that the production of OxDC in the prior art cannot be industrialized on a large scale.Type: ApplicationFiled: September 21, 2018Publication date: January 7, 2021Applicant: Wuhan Kangfude Biotechnology Co., Ltd.Inventors: Wei WANG, Xiaofeng WANG, Yanhong LIU, He HUANG, Huoqing CHEN, Xianqiao CHEN
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Publication number: 20200366967Abstract: The present disclosure discloses a method and a system for monitoring quality of streaming media. The method includes: simulating, by a terminal player, playing a streaming media resource in a fixed period; recording, by the terminal player, indicator data for simulating playing the streaming media resource; sending, by the terminal player, the indicator data to a monitoring server; receiving, by the monitoring server, the indicator data; and determining, by the monitoring server, current quality of streaming media based on the indicator data. The present disclosure can detect a quality problem of streaming media services in time.Type: ApplicationFiled: August 4, 2020Publication date: November 19, 2020Inventors: Yanhong LIU, Rongqiang WEI
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Patent number: 10780561Abstract: Embodiments of the present invention provide a detaching tool The detaching tool includes a detaching plate. A detaching part of the detaching plate is adapted to be inserted between a printed circuit board and a backlight source back plate. The detaching tool is configured to separate and detach the PCBA, adhered to the backlight source back plate, from the backlight source back plate.Type: GrantFiled: June 17, 2016Date of Patent: September 22, 2020Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.Inventors: Hailong Gao, Lizhao Hou, Ji Zhang, Wei Zhang, Yanhong Liu, Lei Lv, Dandan Xin
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Patent number: D1003220Type: GrantFiled: July 25, 2023Date of Patent: October 31, 2023Inventor: Yanhong Liu
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Patent number: D1011438Type: GrantFiled: September 22, 2023Date of Patent: January 16, 2024Inventor: Yanhong Liu