Patents by Inventor Pan Wang
Pan Wang 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: 20220380878Abstract: An alloy composition is provided. The alloy composition includes from about 0.5 wt. % to about 1.5 wt. % silicon (Si), from about 0.5 wt. % to about 1.5 wt. % magnesium (Mg), from about 0.1 wt. % to about 0.2 wt. % zirconium (Zr), from about 0.2 wt. % to about 0.4 wt. % iron (Fe), from 0 wt. % to about 0.3 wt. % chromium (Cr), from 0 wt. % to about 0.3 wt. % manganese (Mn), from about 0 wt. % to about 1 wt. % copper (Cu), from about 0 wt. % to about 0.2 wt. % titanium (Ti), from about 0 wt. % to about 1 wt. % vanadium (V), and a balance of aluminum (Al). Greater than or equal to about 60% of the alloy composition is derived from Al scrap. Methods of forming the alloy composition and methods of forming an extruded article from the composition are also provided.Type: ApplicationFiled: March 15, 2022Publication date: December 1, 2022Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Henry ZHAN, Jianfeng WANG, Pan WANG
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Publication number: 20220349786Abstract: Portable real-time airborne fungi acquiring and detecting equipment and method are provided, the equipment includes a light source device, a manual constant-flow air pump, an impactor, an airborne fungi enrichment and dyeing device, and a fluorescence data collecting and processing device sequentially connected. The fluorescence detection technology is combined with the microparticle separation technology to develop the portable airborne fungi real-time acquiring and detecting equipment. This equipment improves the complex and extensive collection methods in conventional airborne fungi detection and the demand limitation of independent detection equipment, and realizes the real-time collection and quantification of airborne fungi concentration. Moreover, the equipment has the advantages of small volume, low costs, easy operation and is easy to be prompted.Type: ApplicationFiled: March 24, 2022Publication date: November 3, 2022Inventors: SHOUQI YUAN, PAN WANG, NING YANG, JIAWEI SHEN
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Patent number: 11447419Abstract: The disclosure relates to the technical field of building materials, and in particular, to lightweight aggregate ultra-high performance concrete (UHPC) and a preparation method thereof. The lightweight aggregate UHPC provided in the disclosure is prepared from the following components in parts by weight: cement 220-260 parts; silica fume 100-120 parts; expanded perlite powder 120-160 parts; expanded perlite 230-260 parts; polycarboxylate superplasticizer 15-20 parts; steel fiber 76-93 parts; and water 140-160 parts, where a maximum particle size of the expanded perlite powder is 0.075 mm; and a particle size range of the expanded perlite is 0.075-0.6 mm. The lightweight UHPC prepared according to the design of the disclosure has excellent density performance, and can satisfy requirements of concrete components, etc.Type: GrantFiled: December 30, 2019Date of Patent: September 20, 2022Assignee: Qingdao University of TechnologyInventors: Dongshuai Hou, Xinpeng Wang, Mengmeng Li, Qihui Geng, Pan Wang, Bing Yin, Yue Zhang
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Publication number: 20220216312Abstract: A method for manufacturing the semiconductor structure includes: providing a substrate, in which active regions and isolation regions are formed; forming grooves in the active regions, which include first grooves located at upper portions and second grooves located at lower portions and communicating with the first grooves, and a width of the first grooves is greater than a width of the second grooves; and forming gate structures in the first grooves and the second grooves.Type: ApplicationFiled: September 30, 2021Publication date: July 7, 2022Applicant: CHANGXIN MEMORY TECHNOLOGIES, INC.Inventors: Wei WAN, Pan WANG, Xuesheng WANG
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Publication number: 20220123313Abstract: A battery cell includes a first electrode plate, a second electrode plate, and an insulating adhesive. The first electrode plate includes a first current collector, a first coating, and a first active layer, the first coating is disposed between the first current collector and the first active layer and includes a thermal expansion material. The first electrode plate and the second electrode plate are wound at intervals, the first electrode plate is the outermost electrode plate of the battery cell and further includes a first end which is a winding ending end, a surface of the first current collector at the first end facing toward the center of the battery cell is provided with the first active layer. The insulating adhesive includes a first sub-insulating adhesive disposed on a surface of the first current collector on the outermost side of the battery cell facing away from the first active layer.Type: ApplicationFiled: May 20, 2020Publication date: April 21, 2022Applicant: Ningde Amperex Technology LimitedInventors: Pan WANG, Tingling LEI, Hai LONG, Huijun LIU
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Publication number: 20220115712Abstract: An electrode assembly formed by winding a first electrode plate, a separator and a second electrode plate. The first electrode plate comprises a first current collector and a first active material layer arranged on a surface of the first current collector. A winding terminating end of the first electrode plate is positioned on an outer side of a winding terminating end of the second electrode plate facing away from a winding core. The first active material layer on the winding terminating end of the first electrode plate covers one surface of the first current collector facing toward the second electrode plate, The electrode assembly further comprises a first adhesive member arranged on an outer surface of the electrode assembly. The electrode assembly takes the winding terminating end of the first electrode plate as the tail end. The application further provides a battery having the same.Type: ApplicationFiled: May 5, 2020Publication date: April 14, 2022Applicant: Ningde Amperex Technology LimitedInventors: Pan WANG, Xiao CHEN, Huijun LIU, Changchuan SHI
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Publication number: 20220112131Abstract: The disclosure relates to the technical field of building materials, and in particular, to lightweight aggregate ultra-high performance concrete (UHPC) and a preparation method thereof. The lightweight aggregate UHPC provided in the disclosure is prepared from the following components in parts by weight: cement 220-260 parts; silica fume 100-120 parts; expanded perlite powder 120-160 parts; expanded perlite 230-260 parts; polycarboxylate superplasticizer 15-20 parts; steel fiber 76-93 parts; and water 140-160 parts, where a maximum particle size of the expanded perlite powder is 0.075 mm; and a particle size range of the expanded perlite is 0.075-0.6 mm. The lightweight UHPC prepared according to the design of the disclosure has excellent density performance, and can satisfy requirements of concrete components, etc.Type: ApplicationFiled: December 30, 2019Publication date: April 14, 2022Inventors: Dongshuai HOU, Xinpeng WANG, Mengmeng LI, Qihui GENG, Pan WANG, Bing YIN, Yue ZHANG
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Publication number: 20220085181Abstract: Aspects of the disclosure provide a method for fabricating a semiconductor device having an first stack of alternating insulating layers and sacrificial word line layers arranged over a substrate, the first stack including a core region and a staircase region. The method can include forming a first dielectric trench in the core region of the first stack, forming a second dielectric trench that is adjacent to and connected with the first dielectric trench in the staircase region of the first stack, and forming dummy channel structures extending through the first stack where the dummy channel structures are spaced apart from the second dielectric trench.Type: ApplicationFiled: December 23, 2020Publication date: March 17, 2022Applicant: Yangtze Memory Technologies Co., Ltd.Inventors: Hang YIN, Zhipeng WU, Kai HAN, Lu ZHANG, Pan WANG, Xiangning WANG, Hui ZHANG, Jingjing GENG, Meng XIAO
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Patent number: 11267370Abstract: A seat length adjuster for a vehicle seat may have two rail pairs, each pair formed by an upper rail and a lower rail. The upper rail is provided with openings and the lower rail has through holes. At least one spring-loaded, movable locking member may be provided. The locking member carries toothlike protrusions on its two opposite lengthwise sides, which are movable from a released position into the locked position both into the openings and into the through holes. The openings and/or the through holes have contact regions for the toothlike protrusions of the locking member and at least some of the toothlike protrusions have a respective undercut on both tooth flanks. In the locked position a projecting edge resulting from this on the respective tooth flank lies opposite the contact region and/or touches this contact region.Type: GrantFiled: August 2, 2019Date of Patent: March 8, 2022Assignees: Adient Engineering and IP GmbH, Adient Yanfeng Seating Mechanism Co., LtdInventors: Joachim Flick, Erik Sprenger, Pan Wang, Peigui Wu
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Publication number: 20220059877Abstract: The embodiment claims an electrode assembly, its manufacturing method and battery cell made of such. The assembly unit from the top to bottom integrates first electrode plate, first separator plate, second electrode plate, second separator plate and another first electrode plate. The polarity of the first and second electrode plate is opposite to each other. The edges of the first and second separator plates join on one side forming U shape structure. The electrode assembly in this embodiment is a unit for multiple stacking of such to form the internal structure of a battery cell. Such design offers improved efficiency in cell manufacturing and achieves accurate alignments between positive and negative electrodes. The assembly unit upon numerous stacking would ensure overall alignments of positive and negative electrodes for cell quality improvement.Type: ApplicationFiled: December 13, 2018Publication date: February 24, 2022Applicant: Do Fluoride Jiaozuo New Energy Tech Co LtdInventors: Pan Wang, Hongtao Ma, Fei Xu, Yongfeng Zhao, Xingfu Liu, Hongjuan Zhao, Huifang Zhao, Yu Ma, Jing Zhao
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Publication number: 20210367271Abstract: An electrode assembly formed by winding a first electrode plate, a separator and a second electrode plate. A winding terminating end of the first electrode plate is positioned on an outer side of a winding terminating end of the second electrode plate facing away from a winding core. A first active material layer on the winding terminating end of the first electrode plate covers one surface of the first current collector facing toward the second electrode plate. The other surface of the first current collector on the winding terminating end of the first electrode plate facing away from the second electrode plate is not coated with the first active material layer. The electrode assembly does not have a plain aluminum foil at the outermost ring, which enhances the energy density of lithium-ion batteries and improves drop safety. The application further provides a battery having the same.Type: ApplicationFiled: March 31, 2021Publication date: November 25, 2021Inventors: Pan Wang, Huijun Liu, Yuanbing Zhang, Changchuan Shi
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Publication number: 20210271919Abstract: The specification discloses image and data processing methods and apparatuses. The method includes: obtaining a source pose and texture information according to a source image; obtaining a first synthetic image according to the source image, a target pose, and the source pose; obtaining a residual map according to the texture information and the first synthetic image; and obtaining a second synthetic image according to the first synthetic image and the residual map. The specification resolves the technical problem of lacking a sense of reality in a synthetic image due to loss of texture details in feature extraction during character action transfer in the existing technologies.Type: ApplicationFiled: February 26, 2021Publication date: September 2, 2021Inventors: Lingbo YANG, Pan WANG, Peiran REN, Xuansong XIE, Zhanning GAO
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Publication number: 20210257322Abstract: A semi-finished product of a power device including a semiconductor chip and a first solder pad is provided. The semiconductor chip has an active surface and a rear surface opposite to the active surface. The first solder pad is positioned and fixed on a center of the semiconductor chip. The first solder pad is sheet-shaped. The semiconductor chip is connected to the first solder pad with the active surface. A size of the first solder pad is smaller than a size of the semiconductor chip to expose a portion of the semiconductor chip. A manufacturing method of the semi-finished product of the power device and a manufacturing method of the power device are also provided.Type: ApplicationFiled: June 22, 2020Publication date: August 19, 2021Applicant: ACTRON TECHNOLOGY CORPORATIONInventors: I-Dar Shen, Jung-Hsien Lan, Te-Pan Wang
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Patent number: 11091369Abstract: Embodiments described herein generally relate to compositions including discrete nanostructures (e.g., nanostructures including a functionalized graphene layer and a core species bound to the functionalized graphene layer), and related articles and methods. A composition may have a coefficient of friction of less than or equal to 0.02. Discrete nanostructures may have a substantially non-planar configuration. A core species may reversibly covalently bind a first portion of a functionalized graphene layer to a second portion of the functionalized graphene layer. Articles, e.g., articles including a plurality of discrete nanostructures and a means for depositing the plurality of discrete nanostructures on a surface, are also provided. Methods (e.g., methods of forming a layer) are also provided, including depositing a composition onto a substrate surface and/or applying a mechanical force to the composition, e.g., such that the composition exhibits a coefficient of friction of less than or equal to 0.02.Type: GrantFiled: May 2, 2019Date of Patent: August 17, 2021Assignee: Massachusetts Institute of TechnologyInventors: Ian W. Hunter, Timothy M. Swager, Intak Jeon, Gee Hoon Park, Pan Wang
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Patent number: 10885604Abstract: The present invention provides a method for 3D waveform mapping of full-parallel structure, first, a 3D waveform mapping database is created according to the size of a 3D waveform image, the number of bits of probability value and the ADC's resolution of data acquisition module, then the 3D waveform mapping database is divided into Mt×Ma independent mapping storage areas along the time axis and the amplitude axis, and each independent mapping storage area is assigned a RAM, then RAMs are selected and addresses are calculated based on the sampling values and the structure of created 3D waveform mapping database, finally, parallel mappings are performed simultaneously on the time axis and the amplitude axis according to the selected RAMs and calculated addresses. Thus, the mapping time are shorten, especially in vector mapping mode, several RAMs are used for mapping, so the WCR of DSO is improved.Type: GrantFiled: June 8, 2019Date of Patent: January 5, 2021Assignee: UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINAInventors: Wuhuang Huang, Pan Wang, Jun Jiang, Peng Ye, Kuojun Yang, Lianping Guo, Hao Zeng, Shuo Wang, Jian Gao
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Patent number: 10815921Abstract: A method of controlling speed of an internal combustion engine is disclosed. The method includes receiving a load parameter input. The method also includes determining a requested speed demand and detecting a change in load based on the load parameter input. The method also includes determining a modified speed demand based on the detected change in load, and modifying the requested speed demand to the modified speed demand.Type: GrantFiled: March 17, 2017Date of Patent: October 27, 2020Assignee: Cummins, Inc.Inventors: Roger S. Zhang, Pan Wang, Joey Wang
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Publication number: 20200327263Abstract: A high-precision transient energy response prediction method for a complex structure, including: taking a time dependent term (formula I) of energy transfer between subsystems into account; establishing a transient power balance equation of each subsystem of the structure by combining with a loss factor matrix ? n of the complex structure; and given initial boundary parameters, adopting fourth-order and fifth-order Runge-Kutta algorithms to calculate transient energy response of each subsystem of the structure. The present invention establishes a more complete transient energy balance equation for each subsystem of the complex structure by taking the time dependent term of energy transfer between the subsystems of the complex structure into account, thereby significantly improving the prediction precision of the current transient statistical energy analysis method in the transient energy response prediction, and expanding the research scope of the current transient statistical energy analysis method.Type: ApplicationFiled: April 18, 2018Publication date: October 15, 2020Applicant: SOUTHEAST UNIVERSITYInventors: Qingguo FEI, Qiang CHEN, Yanbin LI, Shaoqing WU, Xuan YANG, Pan WANG
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Publication number: 20200325558Abstract: An aluminum alloy having about 0.03 wt % to about 0.50 wt % Niobium (Nb); about 0.03 wt % to about 0.50% Vanadium (V); about 0.03 wt % to about 0.50% Titanium (Ti), greater than 0 wt % to about 0.50 wt % Boron (B); and the balance is Aluminum (Al) and impurities. The alloy includes a weight percent ratio of (Nb+V)/Ti from about 1 to about 5, preferably from about 2 to about 3. The alloy may include a weight percent ratio (Nb+V+Ti)/B from about 1 to about 15, preferably from about 5 to about 10. The aluminum alloy may be form by incorporating 1 part master alloy, grain refiner, having about 1.5 wt % to about 4.0 wt % Niobium (Nb); from about 0.5 wt % to about 2.0% Titanium (Ti), and from about 0.2 wt % to about 0.8 wt % Boron (B) to about 27 to 80 part conventional aluminum alloy, by weight.Type: ApplicationFiled: May 30, 2019Publication date: October 15, 2020Inventors: Bin Hu, Pan Wang
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Publication number: 20200315538Abstract: The invention relates to a pressure guide wire which comprises an insertion portion and an operation portion, wherein the insertion portion comprises a mandrel, a distal-end protective sleeve wrapping the distal end portion of the mandrel, a proximal-end protective sleeve wrapping the proximal end portion of the mandrel, an intermediate ring disposed between the distal-end protective sleeve and the proximal-end protective sleeve, which is fixedly sleeved on the mandrel and the outer surface of which is provided with a groove, and a pressure sensor disposed in the groove of the intermediate ring and connected with a plurality of sensing wires, which extends between the proximal-end protective sleeve and the mandrel and the other end of which is connected to the operation portion. The operation portion is used to transmit signals of the sensor to an external display device.Type: ApplicationFiled: January 3, 2018Publication date: October 8, 2020Inventors: Zhongwei ZHENG, Hang YAN, Pan WANG, Qing YUAN, Qi CHEN
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Patent number: D919295Type: GrantFiled: December 28, 2020Date of Patent: May 18, 2021Inventors: Jian Fei Zhu, Jia Pan Wang