Patents by Inventor Ke Wang

Ke 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).

  • Patent number: 11915761
    Abstract: In certain aspects, a memory device includes a memory string including a drain select gate (DSG) transistor, a plurality of memory cells, and a source select gate (SSG) transistor, and a peripheral circuit coupled to the memory string. The peripheral circuit is configured to in response to an interrupt during a program operation on a select memory cell of the plurality of memory cells, turn on at least one of the DSG transistor or the SSG transistor. The peripheral circuit is also configured to suspend the program operation after turning on the at least one of the DSG transistor or the SSG transistor.
    Type: Grant
    Filed: September 23, 2021
    Date of Patent: February 27, 2024
    Assignee: YANGTZE MEMORY TECHNOLOGIES CO., LTD.
    Inventors: Zhichao Du, Yu Wang, Haibo Li, Ke Jiang, Ye Tian
  • Publication number: 20240063360
    Abstract: A drive circuit substrate, LED display panel and method of forming the same and display device are provided, in field of display technologies. The drive circuit substrate includes a base substrate and drive electrodes arranged in an array on a surface of the base substrate, where at least one conductive structure is arranged on a surface of each drive electrode away from the base substrate, the conductive structure is electrically connected to corresponding drive electrode. The driving electrodes include first and second driving electrodes, horizontal height of first driving electrode is greater than horizontal height of second driving electrode. The conductive structure includes first conductive structure on a surface of the first driving electrode away from the base substrate and second conductive structure on a surface of the second driving electrode away from the base substrate, height of second conductive structure is greater than height of first conductive structure.
    Type: Application
    Filed: November 3, 2023
    Publication date: February 22, 2024
    Inventor: Ke WANG
  • Publication number: 20240055080
    Abstract: A computer implemented method of predicting a phase stability parameter for a polymer material comprising the steps of providing to a computer processor via a communication interface a digital representation of the polymer material; providing to the processor via the communication interface a data driven model parametrized on a digital representation of historical polymer material, and historical phase stability parameters; determining with the computer processor a phase stability parameter for the polymer material based on the provided data driven model, and the digital representation of the polymer material; providing via the communication interface the determined phase stability parameter.
    Type: Application
    Filed: December 17, 2021
    Publication date: February 15, 2024
    Inventors: Zhe Xiong Yang, Huan Huan Gao, Hai Long Lv, Ke Wang, Ye Fan Wu, Ke Shi, Johannes Barth, Andreas Kuehner, Xuyuan Peng-Poehler, Yi Zhou Zheng
  • Patent number: 11900250
    Abstract: A system and method for using a deep learning model to learn program semantics is disclosed. The method includes receiving a plurality of execution traces of a program, each execution trace comprising a plurality of variable values. The plurality of variable values are encoded by a first recurrent neural network to generate a plurality of program states for each execution trace. A bi-directional recurrent neural network can then determine a reduced set of program states for each execution trace from the plurality of program states. The reduced set of program states are then encoded by a second recurrent neural network to generate a plurality of executions for the program. The method then includes pooling the plurality of executions to generate a program embedding and predicting semantics of the program using the program embedding.
    Type: Grant
    Filed: October 1, 2019
    Date of Patent: February 13, 2024
    Assignee: Visa International Service Association
    Inventor: Ke Wang
  • Publication number: 20240047795
    Abstract: A battery cover plate assembly, a battery, and a manufacturing method of a battery cover plate assembly are provided. The battery cover plate assembly includes: a cover plate provided with a first connection portion and an insulating piece disposed on one side of the cover plate. The insulating piece is provided with a second connection portion, and the first connection portion is connected to the second connection portion. One of the first connection portion and the second connection portion is a mounting hole and the other one is a protrusion, and the protrusion is in an interference fit with the mounting hole. An area of an opening of the mounting hole is less than a maximum area of a cross section of the mounting hole, and the protrusion is inserted into the mounting hole through the opening of the mounting hole.
    Type: Application
    Filed: March 13, 2023
    Publication date: February 8, 2024
    Applicant: CALB Group Co., Ltd.
    Inventors: Ke Wang, Xinwei Jiang
  • Publication number: 20240047507
    Abstract: The present disclosure provides a substrate integrated with a passive device and a method for manufacturing the same. The method includes: providing and processing a transparent dielectric layer to obtain the transparent dielectric layer provided with a first connection via therein, with the transparent dielectric layer including a first surface and a second surface which are disposed oppositely; and integrating a passive device, which includes at least an inductor, on the transparent dielectric layer. The integrating a passive device on the transparent dielectric layer includes: forming a first sub-structure on the first surface of the transparent dielectric layer, forming a second sub-structure on the second surface of the transparent dielectric layer, and forming a first connection electrode in the first connection via; and the first sub-structure, the first connection electrode and the second sub-structure are connected to form a coil structure of the inductor.
    Type: Application
    Filed: April 23, 2021
    Publication date: February 8, 2024
    Inventors: Yingwei LIU, Zhanfeng CAO, Ke WANG
  • Patent number: 11894394
    Abstract: An array substrate, a method for preparing the array substrate, and a backlight module are disclosed. Before electroplating a first metal layer on a pattern of a seed layer, the method further includes: forming a pattern of a compensation electrode wire electrically connected with a lead electrode on a side, where the lead electrode is formed, of a base substrate. The compensation electrode wire is at least on a second side of a wiring region, the pattern of the lead electrode is formed at a first side of the wiring region, and the first side and the second side are different sides. In the electroplating process, the lead electrode is connected with a negative pole of a power supply, the compensation electrode wire is electrically connected with the lead electrode, thus an area of an electroplating negative pole generating electric field lines is increased by utilizing the compensation electrode wire.
    Type: Grant
    Filed: January 3, 2020
    Date of Patent: February 6, 2024
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Zhanfeng Cao, Yingwei Liu, Ke Wang, Guocai Zhang, Jianguo Wang, Zhiwei Liang, Haixu Li, Muxin Di
  • Publication number: 20240036012
    Abstract: An ultrasonic transducer for high temperature application forms part of ultrasonic wall thickness measurement system. The ultrasonic transducer has a modular design. The ultrasonic transducer has a modular design which enables the selection of piezoelectric element type based on field applications without changing the manufacturing process and redesigning of other components. A temperature sensor can be provided as part of the ultrasonic transducer. Methods of assembly are also provided.
    Type: Application
    Filed: December 21, 2021
    Publication date: February 1, 2024
    Inventors: Ke Wang, Dumitru Rosca, Sascha Schieke
  • Publication number: 20240019641
    Abstract: A fiber optic ferrule has a main body with a top surface and a bottom surface and extends between a front end and a back end. The front face includes a recessed portion with a plurality of optical lenses. The front face is configured to allow for the plurality of lenses to be on an angle relative to the front face and the fiber optic ferrule will have not any undercuts and allow the fiber optic ferrule to be ejected from a mold without engaging any portions of the mold.
    Type: Application
    Filed: September 4, 2023
    Publication date: January 18, 2024
    Inventors: Daniel D. Kurtz, Ke Wang, Darrell R. Childers
  • Patent number: 11869897
    Abstract: An array substrate including a display area having a plurality of subpixels is provided. The plurality of subpixels includes a plurality of first subpixels in a display-bonding sub-area and a plurality of second subpixels in a regular display sub-area. The array substrate includes a plurality of thin film transistors on a first side of the base substrate and respectively in the plurality of subpixels. A respective one of the plurality of first subpixels includes a bonding pad on a second side of a base substrate; a lead line electrically connecting a respective one of a plurality of thin film transistors to the bonding pad; and a via extending through the base substrate. The lead line is unexposed in the array substrate. The lead line extends from the first side to the second side of the base substrate through the via, to connect to the bonding pad.
    Type: Grant
    Filed: March 24, 2020
    Date of Patent: January 9, 2024
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Ke Wang, Muxin Di, Zhiwei Liang, Guoqiang Wang, Renquan Gu, Xiaoxin Song, Xiaoyan Zhu, Yingwei Liu, Zhanfeng Cao
  • Publication number: 20240002587
    Abstract: A piezoelectric polylactic acid material is has a layered stacking structure, and a porous structure is formed between stacked layers. The piezoelectric polylactic acid material has a piezoelectric constant of 5.2-35.3 pC/N, has the ability to efficiently catalyze dye/pigment degradation, and can be used in the fields of dye/pigment degradation and tooth whitening. A preparation method for the piezoelectric polylactic acid composite material is also provided.
    Type: Application
    Filed: October 10, 2022
    Publication date: January 4, 2024
    Inventors: Hongwei BAI, Shihao DENG, Qiang FU, Zeshuang QIAO, Qin ZHANG, Ke WANG
  • Publication number: 20240005947
    Abstract: Systems and methods for synthetic speech detection includes receiving an input sample comprising audio and extracting acoustic features corresponding to speech in the audio. The extracted acoustic features are processed using a plurality of neural networks to output abstracted features and generating a feature vector corresponding to the abstracted features using pooling. Training of an SSD task, a speaker classification task, and a channel classification task are performed at a same time, using the feature vector. Synthetic speech is detected using at least the trained SSD task.
    Type: Application
    Filed: April 21, 2021
    Publication date: January 4, 2024
    Inventors: Ke WANG, Lei HE
  • Patent number: 11863029
    Abstract: Embodiments of this application provide a motor rotor, a motor, and a vehicle. A conductive pillar passes through an inner ring of a conductive bearing, an outer wall of the conductive pillar interference fits with the inner ring of the conductive bearing, and an end of the conductive pillar is grounded. In this way, it is ensured that a shaft current on a rotor body is discharged by using the conductive bearing and the conductive pillar, to prevent a main bearing of the motor rotor from being electrically corroded by the shaft current. In addition, the conductive bearing is sleeved on the grounded conductive pillar, so that the inner ring of the conductive bearing can interference fit with the outer wall of the conductive pillar.
    Type: Grant
    Filed: December 20, 2021
    Date of Patent: January 2, 2024
    Assignee: HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
    Inventors: Zhiqi Wei, Chao Cao, Lang Lv, Wenwu Ma, Ke Wang
  • Publication number: 20230418122
    Abstract: The present disclosure discloses a display panel and a display device. The display panel includes: a base substrate, including a plurality of substrate via holes located in a display area of the display panel; and a plurality of driving signal lines and a plurality of bonding terminals, respectively located on different sides of the base substrate. At least one of the plurality of driving signal lines is electrically connected to at least one of the plurality of bonding terminals through the substrate via hole(s).
    Type: Application
    Filed: September 12, 2023
    Publication date: December 28, 2023
    Inventors: Liang Chen, Minghua Xuan, Dongni Liu, Haoliang Zheng, Li Xiao, Zhenyu Zhang, Hao Chen, Ke Wang
  • Patent number: 11850819
    Abstract: Disclosed is a control method for a transverse to longitudinal crease stiffness ratio, belonging to the packaging field. The transverse to longitudinal crease stiffness ratio represents the ratio of a transverse crease stiffness to a longitudinal crease stiffness, and the transverse to longitudinal crease stiffness ratio is controlled to be ?1.25. The control method of the transverse to longitudinal crease stiffness ratio in the present invention enables to control the transverse to longitudinal crease stiffness ratio within a certain range by adjusting the height of a die-cutter or adjusting the width of a bottom die.
    Type: Grant
    Filed: December 9, 2020
    Date of Patent: December 26, 2023
    Assignee: ZHEJIANG MINONG CENTURY GROUP CO., LTD
    Inventors: Ke Wang, Zhengrong Mo
  • Patent number: 11848460
    Abstract: A battery for a vehicle includes a battery case; and a battery module disposed therein, wherein the battery case includes a side wall and a bottom wall, the battery module is disposed on the bottom wall and apart away from the side wall, a force transmission assembly including a fixation member fixed and connected to the side wall and a transmission member fixed and connected to the fixation member is provided between the battery module and the side wall, a distance between the transmission member and the battery module is smaller than a distance between the fixation member and the battery module, and when a collision occurs to the side wall, the transmission member is displaced toward the battery module accompanied with a deformation of the side wall due to the collision so as to transmit a collision force to the battery module.
    Type: Grant
    Filed: December 27, 2021
    Date of Patent: December 19, 2023
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Ryuichi Murai, Ke Wang
  • Patent number: 11848408
    Abstract: A drive circuit substrate, an LED display panel and a method of forming the same and a display device are provided, relates to the field of display technologies. The drive circuit substrate includes a base substrate and a plurality of drive electrodes arranged in an array on a surface of the base substrate. The driving electrodes include a first driving electrode and a second driving electrode, a horizontal height of the first driving electrode is greater than a horizontal height of the second driving electrode. The conductive structure includes a first conductive structure on a surface of the first driving electrode away from the base substrate and a second conductive structure on a surface of the second driving electrode away from the base substrate, a height of the second conductive structure is greater than a height of the first conductive structure.
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: December 19, 2023
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Ke Wang
  • Patent number: 11843336
    Abstract: Disclosed is a circuit for shifting a fixed ground level to a floating ground level in a motor drive system, including a floating ground high level line, a floating ground output level line, a floating ground low level line, a normal input level line, and a normal ground line that are used for characterizing an application detail. The circuit includes a controlled switching current source, a first upper current rectifier, a second upper current rectifier, a lower current rectifier, and an amplifying and shaping circuit that are integrated on a same substrate.
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: December 12, 2023
    Assignee: Hefei Aichuangwei Electronic Technology Co., Ltd.
    Inventors: Jun Pan, Lixiang Xu, Lixiang Wen, Lei Qiu, Dianwu Li, Wei Wang, Lei Han, Ke Wang
  • Patent number: 11839607
    Abstract: A memantine paroxetine cocrystal salt and its preparation method, pharmaceutical composition and application thereof are provided. The cocrystal salt of the invention is memantine paroxetine sulfate hydrate. Its mechanism of action is 5-HT inhibitor and NMDA receptor antagonist. It is a multi-target drug. The preliminary pharmacokinetic experiments showed that the main pharmacokinetic parameters of cocrystal salt and memantine, such as T1/2, Tmax, Cmax and AUC(0-?), were significantly different. The results also showed that cocrystal salt could improve drug absorption, blood drug concentration, bioavailability and curative effect. This provides a material basis for reducing dosage and adverse drug reactions. In addition to that the cocrystal salt of this invention can be used as a multi-target drug, it can also combine with other drugs of different action mechanisms to form compound preparations or be used in combination, so as to obtain unexpected clinical efficacy.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: December 12, 2023
    Assignee: HEFEI KEDA BIO-TECHNOLOGY CO. LTD
    Inventors: Ke Wang, Qianliu Cheng, Zonggui Wang, Yan Geng, Xun Zhao
  • Publication number: 20230376744
    Abstract: A method for data structure modification is described. First data structures that represent user interactions with first user content by a user of a client device are obtained. The first data structures are labeled using content features of the first user content. A neural network model is trained using the labeled first data structures to obtain user-specific weights for the user of the client device. A second data structure that represents user interactions with second user content by the user is received. A predicted value for the second data structure is obtained based on an output of the trained neural network model using content features of the second user content and the user-specific weights as inputs to the trained neural network model. The second data structure is modified to include the predicted value when the second data structure is inconsistent with the predicted value.
    Type: Application
    Filed: May 20, 2022
    Publication date: November 23, 2023
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Tiancong ZHOU, Ke WANG, Ahmed MOHAMED