Patents by Inventor Ning Wu
Ning Wu 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: 20250096478Abstract: Reflector assemblies suitable for active antenna units and/or base station antennas are provided that include a reflector body and a lip extending about a perimeter of the reflector body. The reflector body can optionally include a plurality of fin structures extending about a least part of a perimeter of the reflector body. The fin structures and/or side walls of the reflector body can be directly exposed to environmental conditions during use. The fin structures, where used, can be shaped channel members that can be formed of sheet metal or provided as separate extruded or die cast members that can be coupled to the reflector body.Type: ApplicationFiled: September 15, 2022Publication date: March 20, 2025Inventors: Fan He, Ligang Wu, Ning Liu, Fusheng Lv, Zhanming Zhang
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Publication number: 20250092017Abstract: A 2-piperidyl or 2-pyrazolyl substituted pyrimidine compound, which is a compound represented by formula (I) or a pharmaceutically acceptable salt, an isotopic variant, a tautomer, a stereoisomer, a prodrug, a polymorph, a hydrate or a solvate thereof. A pharmaceutical composition comprising the compound, and a use of the pharmaceutical composition in the treatment of diseases mediated by an EGFR protein and mutants thereof.Type: ApplicationFiled: October 28, 2022Publication date: March 20, 2025Inventors: Bin Liu, Feng Gao, Shuai Yuan, Hui Zhao, Xingzhe Peng, Chong Liu, Ning Shao, Yongqi Guo, Yongyong Wu, Zhuo Wu
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Patent number: 12253753Abstract: A display panel includes a liquid crystal cell, a first polarizing assembly and a second polarizing assembly. The liquid crystal cell includes a first substrate and a second substrate disposed opposite to each other, and a liquid crystal layer disposed between the first substrate and the second substrate. The first polarizing assembly is disposed on a side of the first substrate further away from the liquid crystal layer and includes at least a first polarizing layer having a first transmission axis, and the first polarizing assembly is configured for generating polarized light whose polarization direction is parallel to the first transmission axis. The second polarizing assembly is located on a side of the second substrate further away from the liquid crystal layer and includes at least a transflective layer and a light absorbing layer.Type: GrantFiled: October 26, 2022Date of Patent: March 18, 2025Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Jiaxing Wang, Feng Liu, Xiaojuan Wu, Jian Wang, Yao Bi, Jinshuai Duan, Cuiyu Chen, Yu Zhao, Dawei Feng, Zhiqiang Yu, Danxing Hou, Ning Wang, Mingjing Liu, Yichi Zhang
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Publication number: 20250088215Abstract: Disclosed are a display base plate, a driving method and a display apparatus. The display base plate includes a display area and a border area, the display area including a first display area and a second display area, and the display base plate including: a substrate, and a display signal line, a communication signal line and a compensation signal line, wherein the display signal line is configured to transmit a display signal to a pixel unit of the display area; the communication signal line is coupled with the display signal line to form a coupling capacitance, and includes a first communication signal line, at least part of the first communication signal line is located in the first display area, and the first communication signal line is configured to transmit a communication signal; and the compensation signal line is located in the border area, is connected to the first communication signal line.Type: ApplicationFiled: January 13, 2023Publication date: March 13, 2025Applicants: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.Inventors: Dawei Feng, Xiaojuan Wu, Yu Zhao, Zhiqiang Yu, Feng Liu, Jiaxing Wang, Jinshuai Duan, Cuiyu Chen, Ning Wang, Danxing Hou, Jian Wang, Biqi Li
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Publication number: 20250079208Abstract: An inspection system and an inspection method for at least one supporting beam include the steps of setting a lateral surface of one supporting beam as a reference point for detecting an offset amount; applying a predetermined force respectively to the supporting beams in sequence in a moving direction; detecting the offset amount of the supporting beam as applied by the predetermined force; and, acquiring an inspection result by a calculation based on the reference point and the offset amount. The inspection system includes a pushing member, a driving module, and an offset sensor. The pushing member is used for applying a predetermined force to the supporting beam. The driving module connects to the pushing member for driving the pushing member to move toward the supporting beam. The offset sensor is used for detecting an offset amount of the supporting beam as applied by the predetermined force.Type: ApplicationFiled: August 9, 2024Publication date: March 6, 2025Inventors: MING-CHIEN CHIU, YUNG-CHIN PAN, MENG-SIAN WU, TZU-NING HUANG
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Publication number: 20250076700Abstract: Embodiments of the present disclosure provide a display module and a preparation method therefor, and a display apparatus. The display module includes a liquid crystal display panel and a light scattering layer. Among them, the liquid crystal display panel includes a first substrate, a second substrate, and a first liquid crystal layer, the first substrate is disposed opposite to the second substrate, the first liquid crystal layer is located between the first substrate and the second substrate, and the first liquid crystal layer includes a cholesteric liquid crystal configured to have a conical helix texture when an electric field is applied, to reflect light matched with a helical pitch of the conical helix texture; and the light scattering layer is disposed on a side of the liquid crystal display panel and is configured to scatter light reflected by the liquid crystal display panel.Type: ApplicationFiled: November 16, 2022Publication date: March 6, 2025Inventors: Xiaojuan WU, Jinshuai DUAN, Jiaxing WANG, Cuiyu CHEN, Feng LIU, Dawei FENG, Zhiqiang YU, Ning WANG, Danxing HOU, Mingjing LIU, Yichi ZHANG
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Patent number: 12234712Abstract: This disclosure generally relates to power generation methods and systems based on gas turbine engines, and particularly to mobile and adaptive power generation systems and methods based on gas turbine engine for supplying mechanical and/or electrical power for fracturing operations at an oil wellsite. Various systems, platforms, components, devices, and methods are provided for flexibly and adaptively configure one of more gas turbines, hydraulic pumps, and electric generators to support both fracturing and electric demands at a well site. The disclosed implementations enable and facilitate a mobile, adaptive, and reconfigurable power system to provide both mechanical and electric power for hydraulic fracturing operation.Type: GrantFiled: July 7, 2023Date of Patent: February 25, 2025Assignee: Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.Inventors: Peng Zhang, Liang Lv, Rikui Zhang, Zhuqing Mao, Jianwei Wang, Chunqiang Lan, Yipeng Wu, Xincheng Li, Ning Feng, Ting Zhang, Jianglei Zou, Haibo Zhang, Ligong Wu, Cong Zhang, Wanchun Zha, Qiong Wu, Jifeng Zhong
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Publication number: 20250051787Abstract: Disclosed is a method for gene expression by transient transformation of a wild rice seed using Agrobacterium. The method includes the following steps: subjecting a wild rice seed to induction culture and subculture in sequence, and selecting a resulting callus with a dense structure to allow pre-culture to obtain a pre-cultured callus; transforming a 1305Ubi-Ubi-GFP-H plasmid carrying a green fluorescent protein (GFP) gene into an Agrobacterium strain EHA105 or LBA4404 to obtain a positive Agrobacterium strain; subjecting the positive Agrobacterium strain to culture to obtain a bacterial suspension with an optical density (OD) value of 0.02 to 0.5 at a wavelength of 600 nm to obtain an infection bacterial solution; and infecting the pre-cultured callus with the infection bacterial solution to allow co-culture and recovery culture in sequence; observing an infection status of a recovered callus under a stereo fluorescence microscope, and calculating a transient expression rate.Type: ApplicationFiled: May 2, 2024Publication date: February 13, 2025Applicants: Tobacco Research Institute of CAAS, Institute of Crop Sciences, CAASInventors: Ning YAN, Yi SUI, Yali LI, Chuanyin WU, Wanhong LI, Qing MA, Hongbo ZHANG, Zhongfeng ZHANG
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Publication number: 20250048871Abstract: A display substrate and a display device are provided. The display substrate includes a base substrate, organic light-emitting elements, a data line, and an electrode line. The organic light-emitting element includes a first electrode, a light-emitting layer and a second electrode sequentially stacked; the data line is located between the base substrate and the organic light-emitting element; the electrode line is on the same layer as the data line and located in a region outside a light-emitting region of the organic light-emitting element. The display substrate further includes at least one connection portion, which is in the region outside the light-emitting region and is configured to connect the electrode line and the first electrode, the connection portion is spaced apart from the second electrode, and the light-emitting layer covers the second electrode and the at least one connection portion.Type: ApplicationFiled: October 18, 2024Publication date: February 6, 2025Inventors: Ning LIU, Dacheng ZHANG, Tong WU, Jun LIU, Qinghe WANG, Yang ZHANG, Bin ZHOU, Liangchen YAN, Huadong WANG, Chongchong LIU, Jie ZHANG
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Publication number: 20250037765Abstract: The present disclosure provides mechanisms for reducing and suppressing random telegraph noise (RTN) for a crossbar circuit. A processing device may perform a programming process to program the conductance of a resistive random-access memory (RRAM) device in the crossbar circuit to a target conductance value. The processing device may then determine whether a random telegraph noise (RTN) value associated with the RRAM device is within a predetermined range of acceptable RTN values. If the RTN value associated with the RRAM device is not within a predetermined range of acceptable RTN values, one or more noise-reduction voltages may be applied to the RRAM device until the RTN value associated with the RRAM device is within the predetermined range of acceptable RTN values.Type: ApplicationFiled: July 28, 2023Publication date: January 30, 2025Applicant: TetraMem Inc.Inventors: Mingyi Rao, Mingche Wu, Ning Ge
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Publication number: 20250035978Abstract: A display substrate and a display device relate to the technical field of displaying. The display substrate includes a plurality of display units spaced apart from each other and a plurality of connection units, the plurality of connection units being connected between two adjacent display units; the plurality of connection units include: two connection units arranged along a first direction, wherein the first direction is parallel to a stretching direction of the display substrate; wherein the two connection units arranged along the first direction are axisymmetric with respect to a first reference line, so that the plurality of connection units arranged along a second direction have a same deformation amount in a stretching state, the second direction is perpendicular to the stretching direction, and an extension direction of the first reference line is parallel to the second direction.Type: ApplicationFiled: November 30, 2022Publication date: January 30, 2025Applicants: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.Inventors: Xuan Zhong, Hongsheng Bi, Yao Bi, Jian Wang, Ce Wang, Bangjun Song, Ning Li, Haoran Zhang, Yichi Zhang, Xiaojuan Wu, Cuiyu Chen, Jinshuai Duan, Jiaxing Wang, Yu Zhao, Dawei Feng, Zhiqiang Yu, Feng Liu, Danxing Hou, Ning Wang
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Publication number: 20250036879Abstract: A method for sentiment analysis includes that: a feature sequence corresponding to text is obtained, the feature sequence includes encoded features; each encoded feature in the feature sequence is processed by using an attention mechanism, to obtain an attention feature of the text; the attention feature is transferred to a spatial transform feature of the text; an entity attribute of the spatial transform feature is recognized, and sentiment mapping is performed based on the spatial transform feature to obtain a sentiment polarity of the entity attribute.Type: ApplicationFiled: June 12, 2024Publication date: January 30, 2025Inventors: Zhichao XIA, Xin WANG, Bing XIAO, Quan LU, Ning JIANG, Haiying WU
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Patent number: 12211815Abstract: A micro LED display panel is provided. The micro LED display panel includes a driving substrate and a plurality of bonding pads disposed on the driving substrate and spaced apart from each other. The micro LED display panel also includes a plurality of micro LED structures electrically connected to the bonding pads. Each micro LED structure includes at least one electrode disposed on the side of the micro LED structure facing the driving substrate. The electrode has a normal contact surface and a side contact surface. The normal contact surface faces the driving substrate, and the side contact surface is laterally connected to the corresponding bonding pad.Type: GrantFiled: January 13, 2022Date of Patent: January 28, 2025Assignee: PLAYNITRIDE DISPLAY CO., LTD.Inventors: Shiang-Ning Yang, Yung-Chi Chu, Yu-Yun Lo, Bo-Wei Wu, Yu-Ya Peng
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Publication number: 20250030241Abstract: The present disclosure relates to a finite control set model predictive control method of an LLCL battery energy storage converter, wherein the method uses a finite control set model predictive control method to control an energy storage converter based on an LLCL filter, establishes and discretizes a state space mathematical model of the LLCL battery energy storage converter to obtain a discrete model, converts reference values of a current at a grid side into reference values of a current at a converter side and a capacitor voltage based on a phasor method at the same time, defines a cost function, compares an output result of a prediction model with the reference value, selects an optimal voltage vector and selects a most appropriate switching state to work.Type: ApplicationFiled: July 18, 2023Publication date: January 23, 2025Inventors: Ning GAO, Cheng YANG, Hao CHEN, Bo LI, Weimin WU
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Patent number: 12202040Abstract: A method for preparing Mg-RE alloys with high strength and ductility using selective laser melting (SLM) additive manufacturing technology includes the following steps of: A. preparing Mg-RE-(Zn)—Zr pre-alloyed spherical powder by gas atomization; B. molding the Mg-RE-(Zn)—Zr pre-alloyed spherical powder using SLM to obtain the Mg-RE alloys with high strength and ductility; and C. conducting heat treatment on the Mg-RE alloys prepared in step B: solid solution+aging treatment or only aging treatment The method adjusts and controls microstructure and mechanical properties of the alloys by adjusting and controlling process parameters of SLM (laser power, scanning speed, hatch spacing, spot diameter, layer thickness, interlayer rotation angle, substrate preheating temperature, partition width and overlapping area width) and process parameters of subsequent heat treatment (temperature and time) to prepare the Mg-RE-(Zn)—Zr alloys with high strength and ductility using SLM process for the first time.Type: GrantFiled: September 27, 2020Date of Patent: January 21, 2025Assignee: SHANGHAI JIAO TONG UNIVERSITYInventors: Yujuan Wu, Qingchen Deng, Liming Peng, Yuanhang Luo, Ning Su, Zhiyu Chang, Xiaoyu Xue
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Patent number: 12205634Abstract: The present disclosure provides an electronic circuit, a memory device, and a method for operating an electronic circuit. An electronic circuit comprises a driver circuit configured to provide a drive voltage to a word line of the electronic circuit, a suppression circuit electrically connected to the driver circuit and the word line, and a control circuit electrically connected to the suppression circuit. The suppression circuit is configured to generate a voltage drop in the drive voltage. The control circuit controls the suppression circuit.Type: GrantFiled: February 15, 2022Date of Patent: January 21, 2025Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.Inventors: Wei-Cheng Wu, Pei-Yuan Li, Kao-Cheng Lin, Chien Hui Huang, Yung-Ning Tu
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Publication number: 20250024760Abstract: A method for fabricating a forming-free resistive random-access memory (RRAM) device is provided. The method includes: fabricating an RRAM cell and annealing the RRAM cell. The RRAM cell includes: a bottom electrode, a switching oxide layer comprising at least one transition metal oxide; a top electrode, and an interface between the switching oxide layer and the top electrode. In some embodiments, the at least one transition metal oxide includes at least one of HfOx or TaOy, wherein x?2.0, and wherein y?2.5. The interface layer comprises a layer of at least one of Al2O3, MgO, Y2O3, or La2O3. The forming-free RRAM device may be switched to multiple resistance levels without a forming process.Type: ApplicationFiled: September 30, 2024Publication date: January 16, 2025Applicant: TetraMem Inc.Inventors: Minxian Zhang, Mingche Wu, Ning Ge
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Publication number: 20250022315Abstract: The present application relates to the field of image processing technology, specifically to a lip movement detection method and apparatus, a computer-readable storage medium and an electronic device, solving the problem of weak generalization ability and poor robustness of traditional lip movement detection method. The lip movement detection method provided in an embodiment of the present application determines a lip movement detection result of a user based on a reference interlabial distance of the user in a first image frame, where the reference interlabial distance is determined based on a correspondence between an interlabial distance and a reference value for interlabial distance, thus the reference interlabial distance is a relative value. That is, the reference interlabial distance is not easily affected by factors such as shooting angle and shooting distance, thereby improving the robustness of the lip movement detection method.Type: ApplicationFiled: September 25, 2024Publication date: January 16, 2025Inventors: Xingfu ZHAO, Ning JIANG, Haiying WU
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Publication number: 20250024671Abstract: A memory device is provided which includes a first memory cell including a first transistor and a second transistor coupled to the first transistor in parallel. Gates of the first transistor and the second transistor are coupled to each other, and the gates of the first transistor and the second transistor pass different layers and overlap with each other. Types of the first transistor and the second transistor are the same.Type: ApplicationFiled: July 11, 2023Publication date: January 16, 2025Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Chien Hui Huang, Kao-Cheng LIN, Wei Min CHAN, Shang Lin WU, Chia-Chi HUNG, Wei-Cheng WU, Chia-Che CHUNG, Pei-Yuan LI, Chien-Chen LIN, Yung-Ning TU, Yen Lin CHUNG
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Publication number: 20250003026Abstract: A reducing and non-blast furnace smelting method of alkaline vanadium-titanium pellets and hot-pressed carbon-containing vanadium-titanium pellets. By upgrading the vanadium-titanium concentrates, improving quality of the reducing gas, increasing the proportion of the reduction section of the shaft furnace, removing the cooling section to achieve hot charging, and improving the electric furnace, the method accelerates the reduction rate of the vanadium-titanium pellets reduced by the gas-based shaft furnace, improves the final reduction degree of the vanadium-titanium pellets, achieves the rapid non-blast furnace smelting of the vanadium-titanium pellets.Type: ApplicationFiled: June 27, 2023Publication date: January 2, 2025Inventors: Wenbo TANG, Mao CHEN, Fengxiang ZHU, Ning WU