Patents by Inventor Jin Wang

Jin 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).

  • Publication number: 20230307623
    Abstract: A high-nickel cathode material for lithium ion batteries and a preparation method and application thereof. The high-nickel cathode material contains elements shown in and constituting the chemical formula 1 thereof Li1+aNibMncAdO2, where 0.01?a?0.24, 0.79<b?0.96, 0.01<c?0.20, 0<d?0.06; and A is selected from any one or two or more of Mn, Co, Al, Zr, Y, Rb, Cs, W, Ce, Mo, Ba, Ti, Mg, Ta, Nb, Ca, V, Sc, Sr and B, or from a phosphorus-containing compound containing at least one of Ti, Al, Mg, Zr, La and Li. The high-nickel cathode material of the lithium ion battery of the present invention has better cycling performance, higher capacity, and a relatively small increase in resistance during cycling of the battery.
    Type: Application
    Filed: December 28, 2022
    Publication date: September 28, 2023
    Inventors: Chaoyi ZHOU, Ye YU, Jin HUANG, Lijuan WANG, Qianxin XIANG, Lu LI, Ming MEI
  • Publication number: 20230308269
    Abstract: A key management method and a related device are provided. The method includes: receiving key generation request information; generating attribute access policy information on the basis of the key generation request information, the attribute access policy information being an attribute set for encrypting a data key; encrypting the data key on the basis of the attribute set for encrypting the data key; receiving key acquisition request information; on the basis of the attribute set for encrypting the data key, verifying whether attribute information of the key acquisition request information is included in the attribute set for encrypting the data key; and in response to the attribute information of the key acquisition request information being included in the attribute set for encrypting the data key, acquiring a destination data key on the basis of the attribute information of the key acquisition request information.
    Type: Application
    Filed: November 30, 2021
    Publication date: September 28, 2023
    Inventors: Fuqiang MA, Jin WANG
  • Publication number: 20230305833
    Abstract: Methods, apparatus, systems, and articles of manufacture perform an enhanced S3 protocol to update firmware with a Boot Script update are disclosed. An example apparatus includes a management agent to store a firmware update into memory; and request an operating system (OS) to enter into an S3 sleep state; the OS to, in response to the request from the management agent, enter into the S3 sleep state and trigger an interrupt; and a basic input/output system (BIOS) to, in response to the interrupt from the OS update a Boot Script according to the firmware update; and wake up the OS with a wake vector.
    Type: Application
    Filed: August 21, 2020
    Publication date: September 28, 2023
    Inventors: Di Zhang, Zhuangzhi Li, Zhi Jin, Fei Li, Xinwu Liu, Bin Yang, Brett Peng Wang
  • Publication number: 20230302199
    Abstract: In accordance with the method of the present invention, 3D tissue-derived scaffolding materials are made in various formats, including but not limited to hydrogel, sponge, fibers, microspheres, and films, all of which function to better preserve natural extracellular matrix molecules and to mimic the natural tissue environment, thereby effectively guiding tissue regeneration. The method involves incorporating a homogenized tissue-derived suspension into a polymeric solution of synthetic, natural, or hybrid polymers to prepare tissue-derived scaffolds in the aforementioned formats. Such tissue-derived scaffolds and scaffolding materials have a variety of utilities, including: the creation of 3D tissue models such as skin, bone, liver, pancreas, lung, and so on; facilitation of studies on cell-matrix interactions; and the fabrication of implantable scaffolding materials for guided tissue formation in vivo.
    Type: Application
    Filed: March 3, 2023
    Publication date: September 28, 2023
    Applicant: The Trustees of The Stevens Institute of Technology
    Inventors: Hongjun Wang, Meng Xu, Deep Parikh, Jin Zou, Weiwei Wang
  • Publication number: 20230303966
    Abstract: A recombinant bacterium with a high PHA yield and its construction method provide an engineered microorganism that can be used for the production of polyhydroxyalkanoate (PHA). A recombinant Ralstonia eutropha with a high PHA yield includes a promoter for upregulating a phaJ gene and further includes a mutant phaC gene. The recombinant Ralstonia eutropha can be used for producing 3-hydroxybutyrate-co-3-hydroxyhexanoate (PHBHHx) in PHA.
    Type: Application
    Filed: March 9, 2023
    Publication date: September 28, 2023
    Inventors: Jin YIN, Yu WANG, Huayu ZHANG, Yingzi LI
  • Publication number: 20230303578
    Abstract: The present application relates to a preparation method for a pyrrolopyrimidine compound, comprising: obtaining a compound 3 from a compound 2, obtaining a compound 4P2 from the compound 3, and obtaining a pyrrolopyrimidine compound of formula I by removing a protecting group from the compound 4P2. The preparation method of the present application has the advantages of simple operation, mild reaction conditions and high yield, avoids the problems of low yield and a large amount of impurities and difficult separation of same in original routes, reduces production costs, and is suitable for industrial production. Furthermore, the product yield of each step is high, and basically reaches about 80%, and even the yield of some steps can reach 90% or more.
    Type: Application
    Filed: August 25, 2021
    Publication date: September 28, 2023
    Applicant: PrimeGene (Beijing) Co., Ltd.
    Inventors: Sufeng Ma, Junru Han, Jin Wang, Wei Hu, Li Zhu
  • Publication number: 20230299585
    Abstract: Disclosed is a coordinated peak shaving optimization method for a plurality of power supplies based on a fluctuation characteristic of a renewable energy source, including the following steps: s1: determining a weekly generated electricity quantity of hydropower based on an available capacity and a storage capacity of an electricity quantity; s2: predicting a renewable energy power generation curve and a load curve of a system weekly; s3: determining a start point of peak shaving of the hydropower based on an external transmission curve, the renewable energy generation curve, and the load curve of the system and a generating capacity of the hydropower; s4: determining a weekly peak shaving demand of the system; and s5: establishing an optimization model with a maximum peak shaving demand. The present disclosure proposes a reasonable arrangement for peak shaving, so as to resolve an accommodation problem caused by large-scale access of a renewable energy source.
    Type: Application
    Filed: June 10, 2021
    Publication date: September 21, 2023
    Inventors: Qiang Zhou, Yanhong Ma, Yanqi Zhang, Yue Wu, Ningbo Wang, Zhicheng Ma, Xushan Han, Guogang Jin, Long Zhao, Qingquan Lv, Dingmei Wang, Jinping Zhang, Pengfei Gao, Ruixiao Zhang, Jianmei Zhang, Jin Li, Zhenzhen Zhang, Lijuan Liu, Senlin Yang, Jun Kang, Rui Song
  • Publication number: 20230297647
    Abstract: A method, computer program, and computer system are provided for training a machine learning model. A feature associated with training data derived from a dataset is identified. A machine learning model is generated based on the training data. At least a portion of the training data associated with maximizing an importance value associated with the identified feature is selected. The importance value corresponds to a need associated with the machine learning model. One or more weight values is assigned to the selected portion of the training data. The machine learning model is updated based on the assigned weight values.
    Type: Application
    Filed: March 18, 2022
    Publication date: September 21, 2023
    Inventors: Xiao Ming Ma, Jin Wang, Lei Gao, A PENG ZHANG, Wen Pei Yu, Xin Feng Zhu
  • Publication number: 20230299445
    Abstract: Provided are a centrifugal battery liquid injection mechanism and a liquid injection method thereof. The centrifugal battery liquid injection mechanism comprises a liquid injection device and a driving device, the liquid injection device is provided with a piston mechanism and a liquid outlet head capable of being opened and closed, and one end of the liquid injection device close to the liquid outlet head is further provided with a liquid injection port capable of being opened and closed; and the liquid injection port is used for injecting a wetting liquid into the liquid injection device. The liquid injection device is connected with a to-be-wetted device through the liquid outlet head, so as to inject the wetting liquid into the to-be-wetted device. The driving device is connected with the to-be-wetted device for driving the to-be-wetted device to move.
    Type: Application
    Filed: September 29, 2022
    Publication date: September 21, 2023
    Inventors: Shuli LU, Chenghua LUO, Jin ZHANG, Qingyi WANG, Junhui ZHENG, Jing ZHANG, Yangqing LUO
  • Publication number: 20230287813
    Abstract: An automotive oil-filter assembly includes a main body made from aluminum by high-pressure die casting, where a filter element mounting base and a radiator mounting position are arranged on the main body; a filter element is inserted into the filter element mounting base, and a radiator is mounted at the radiator mounting position; a main body cap is mounted on the filter element mounting base; a bypass valve is arranged at an end, adjacent to the main body cap, of the filter element and communicates with the filter element; an oil inlet of the main body is located at one end of the main body and communicates with the filter element mounting base; and an oil inlet of the radiator, an oil outlet of the radiator, a coolant inlet of the radiator, and a coolant outlet of the radiator are located at the radiator mounting position.
    Type: Application
    Filed: June 20, 2022
    Publication date: September 14, 2023
    Applicant: Zhejiang ROJ Auto parts Co., Ltd
    Inventors: Rong Wang Chen, Yong Bing Wu, Jin Tao Wu
  • Publication number: 20230288455
    Abstract: This application provides a current measurement circuit including: an amplification unit, configured to amplify an electrical signal from the sensor unit; a comparison unit, configured to obtain an initial pulse signal based on a voltage signal output by the amplification unit and a preset voltage; a delay unit, electrically connected to the comparison unit and configured to delay an output of the initial pulse signal to obtain a target pulse signal; a resistance unit, wherein two terminals of the resistance unit are electrically connected to an input terminal of the amplification unit and an output terminal of the delay unit respectively, and the resistance unit is configured to charge and discharge the amplification unit based on the target pulse signal; and a calculation unit, electrically connected to the delay unit and configured to calculate a target current based on the target pulse signal output by the delay unit.
    Type: Application
    Filed: May 17, 2023
    Publication date: September 14, 2023
    Applicant: Qitan Technology Ltd., Chengdu
    Inventors: Qiang E, Jin Wang, Xi Hu
  • Publication number: 20230284307
    Abstract: Aspects of the subject disclosure may include, for example, a UAV communicatively coupling with a UAV controller over a first network, during a flight of the UAV, detecting availability of a device that is capable of providing network connectivity over a second network, based on the detecting the availability of the device, determining to communicatively couple with the device, responsive to the determining to communicatively couple with the device, submitting a request to the device for the network connectivity, and based on the submitting the request, establishing a communication session with the device to obtain the network connectivity. Other embodiments are disclosed.
    Type: Application
    Filed: March 4, 2022
    Publication date: September 7, 2023
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Zhi Li, Raghvendra Savoor, Jin Wang
  • Publication number: 20230272467
    Abstract: The present invention provides a method for sequencing a nucleic acid using an immersion reaction protocol. The immersion reaction protocol comprises sequentially immersing a solid support having nucleic acid molecules immobilized thereon in different reaction containers to realize nucleic acid sequencing.
    Type: Application
    Filed: May 5, 2023
    Publication date: August 31, 2023
    Inventors: Jin Yang, Xun Xu, Hui Wang, Bin Xie, Zhuokun Li, Shengming Zhao, Ao Chen, Chongjun Xu, Wenwei Zhang, Ming Ni
  • Publication number: 20230272180
    Abstract: A method for reducing an amount of a contaminant in a thermoplastic polymer comprising shearing a combination comprising a contaminated thermoplastic polymer in melt form, water, and a dispersing agent where the shearing causes a portion of the contaminant to be removed from the contaminated thermoplastic polymer (e.g. moved into an aqueous phase with the water or into another separate phase from the water and the polymer), and after shearing, separating the thermoplastic from the aqueous phase to recover thermoplastic polymer.
    Type: Application
    Filed: July 6, 2021
    Publication date: August 31, 2023
    Inventors: Craig F. GORIN, David L. MALOTKY, Daniel L. DERMODY, Christopher J. TUCKER, Jin WANG, Anurima SINGH, Jill M. MARTIN, Thomas TOMCZAK, Hari KATEPALLI
  • Publication number: 20230267622
    Abstract: A method, a structure, and a computer system for object trail analytics. The exemplary embodiments may include obtaining time series data detailing an average speed of one or more roads within a traffic network at one or more times. The exemplary embodiments may further include extracting one or more features corresponding to the time series data, and generating one or more time series forecasting models based on the time series data and the one or more features. Additionally, the exemplary embodiments may include identifying a current location of a moving object within the traffic network, and predicting a speed of the moving object based on applying the one or more time series forecasting models to the current location.
    Type: Application
    Filed: February 21, 2022
    Publication date: August 24, 2023
    Inventors: Jun Wang, Jing Xu, Wen Pei Yu, Lei Gao, Jin Wang, A PENG ZHANG
  • Publication number: 20230267002
    Abstract: A processor includes a program block dispatcher, an instruction cache group, and an instruction engine group. A plurality of instruction caches in the instruction cache group are in a one-to-one correspondence with a plurality of instruction engines in the instruction engine group. In a method, the program block dispatcher determines, based on an instruction processing request for processing a first instruction set, a first instruction engine for processing the first instruction set; and determines, based on the one-to-one correspondence between the instruction engines and the instruction caches, a first instruction cache configured to cache the first instruction set. The program block dispatcher sends a program counter in the instruction processing request to the first instruction cache. The first instruction engine obtains the first instruction set from the first instruction cache, to execute an instruction in the first instruction set.
    Type: Application
    Filed: April 28, 2023
    Publication date: August 24, 2023
    Inventor: Jin Wang
  • Publication number: 20230265409
    Abstract: Disclosed herein are a polypeptide having cephalosporin C(CPC) acylase activity and a use thereof. More specifically, a mutant CPC acylase comprising a point mutation introduced thereinto, thereby exhibiting improved enzymatic activity and/or stability, and a use of the mutant CPC acylase for producing 7-aminocephalosporanic acid (7-ACA), are provided.
    Type: Application
    Filed: November 17, 2022
    Publication date: August 24, 2023
    Inventors: Zhe PIAO, Eun Seon WANG, Hong Xian LI, Mi Kyoung LEE, Ah Reum SON, Su Jin LIM
  • Publication number: 20230265396
    Abstract: Provided are an isolated recombinant oncolytic poxvirus capable of being regulated and controlled by microRNA and a use thereof. The isolated recombinant oncolytic poxvirus can be regulated and controlled by microRNA, and the expression level of the microRNA in tumor cells of a mammal is lower than that in normal cells of the same mammal. A target sequence of the microRNA is integrated in a 3?UTR region of an E10R gene in a recombinant oncolytic poxvirus genome.
    Type: Application
    Filed: April 23, 2021
    Publication date: August 24, 2023
    Inventors: Jin FU, Rong ZHANG, Tingting WANG, Fang HU, Hui YAN
  • Publication number: 20230268623
    Abstract: Disclosed are a method and device for welding and converging battery cell tabs, which is used for welding and converging battery core end faces. The method comprises: laminating to form a plate set composed of a positive plate, a separator and a negative plate by laminating, the positive plate comprising a positive tab, and the negative plate comprising a negative tab; during laminating, bending the positive tab to form a positive tab bend, and bending the negative tab to form a negative tab bend; and welding the positive tab bend of each positive plate in the plate set, and/or welding the negative tab bend of each negative plate in the plate set. Based on the method and device, a reserved length of the tab is reduced, and a material loss of the tab material is greatly reduced. Station circulation is reduced and production efficiency and a product yield are improved.
    Type: Application
    Filed: October 12, 2022
    Publication date: August 24, 2023
    Inventors: Shuli LU, Jin ZHANG, Qingyi WANG, Wenqiang QIN, Congfeng WANG, Tingxian CHEN, Yangqing LUO
  • Publication number: 20230265183
    Abstract: Provided is an antibody molecule that binds to human Nectin-4 or a fragment thereof. The antibody is obtained by means of hybridoma screening and humanization techniques, and is used for the prevention or treatment of a cancer, and may be used as a clinical lead drug molecule.
    Type: Application
    Filed: April 21, 2021
    Publication date: August 24, 2023
    Inventors: Hongyuan REN, Jian ZHU, Jian LIN, Lichun WANG, Xiaohong XU, Xiaofang DENG, Jianjun BI, Jin WANG, Jian WU