Patents by Inventor Kun Wang

Kun 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: 20250129717
    Abstract: A quantitative prediction method for gas content of deep marine shale includes: obtaining raw data of known wells; establishing relationship formulas between pore specific surface areas and adsorbed gas contents of a known well in an area as an adsorbed gas content quantitative prediction model; establishing relationship formulas between pore volumes and free gas contents of the known well as a free gas content quantitative prediction model; summing the adsorbed gas contents and corresponding free gas contents to obtain total gas contents; calculating adsorbed gas contents, free gas contents and total gas contents of the known wells; drawing a predicted adsorbed gas content contour map, a predicted free gas content contour map and a predicted total gas content contour map; and reading an adsorbed gas content, a free gas content and a total gas content of an unknown well in the area from the above contour maps.
    Type: Application
    Filed: October 17, 2024
    Publication date: April 24, 2025
    Inventors: Xinyang He, Kun Zhang, Hulin Niu, Chengzao Jia, Yan Song, Zhenxue Jiang, Shu Jiang, Xueying Wang, Nanxi Zhang, Xiaoxia Dong, Jun Dong, Ruisong Li, Tong Wang, Pu Huang, Jiasui Ouyang, Xingmeng Wang, Shoucheng Xu, Hanbing Zhang, Yubing Ji, Lei Chen, Xuefei Yang, Fengli Han, Weishi Tang, Jingru Ruan, Hengfeng Gou, Lintao Li, Yipeng Liu, Ping Liu
  • Publication number: 20250130763
    Abstract: A display apparatus includes: a display; a user input interface; a communicating device; a memory, configured to store computer instructions and data associated with the display and the communicating device; and one or more processor, connected with the display, the user input interface, the communicating device and the memory, and configured to execute the computer instructions to cause the display apparatus to: in response to a target input command received from the user input interface, obtain transmission information of a target audio stream indicated by a target identifier; and send the transmission information to a target playback apparatus, so that the target playback apparatus receives target broadcast isochronous stream, BIS, data broadcasted by the display apparatus from the target transmission channel according to the transmission information.
    Type: Application
    Filed: December 24, 2024
    Publication date: April 24, 2025
    Inventors: Yingxin ZHOU, Kun YANG, Zijing DENG, Cong WANG
  • Patent number: 12281025
    Abstract: Disclosed are a tungsten hexafluoride preparation method and apparatus based on photoelectric synergy. A photocatalyst and metal tungsten are sequentially filled in a discharge area of a plasma reactor in a direction of gas entry, and the discharge area of the plasma reactor is irradiated with light at the same time; the background gas generates a large amount of plasma in the discharge area, SF6 undergoes decomposition under the synergistic effect of photocatalysis and plasma, SF6 is decomposed to generate fluorine atoms and low-fluorine sulfides such as SF5 and SF4. The generated fluorine ions, SF5, SF4 and low-fluorine sulfides further react with metal tungsten to generate WF6 specialty gas, which not only realizes the utilization of fluorine resources of SF6, but also replaces highly toxic fluorine gas with non-toxic SF6 exhaust gas in the plasma reactor for reaction, thereby ensuring safe operation and low energy consumption.
    Type: Grant
    Filed: October 30, 2024
    Date of Patent: April 22, 2025
    Assignees: Hubei University of Technology, Electric Power Research Institute China Southern Power Grid, Handan Puxin Electric Power Technology Co., Ltd.
    Inventors: Yalong Li, Xiaoxing Zhang, Mingli Fu, Zhaodi Yang, Lei Jia, Kun Wan, Dibo Wang, Guozhi Zhang, Shuangshuang Tian, Guoguang Zhang, Guangke Li
  • Publication number: 20250123816
    Abstract: The present disclosure discloses an application development platform and method, a device, and a storage medium. The platform includes: a program development module, configured to display a page editing interface; and generate a page program according to a user's operation on the page editing interface, where the operation includes generating a page layout using materials and components, and configuring page information for the page layout; a mid-end configuration module, configured to configure an application mid-end for the page program; and an application module, configured to integrate the page program and the application mid-end to obtain an application program.
    Type: Application
    Filed: December 27, 2022
    Publication date: April 17, 2025
    Inventors: Sujia JIANG, Zhe ZHANG, Chao WANG, Kun LI, Mingming YANG, Hongxiang SHEN
  • Publication number: 20250126702
    Abstract: A carrying structure is provided and is defined with a main area and a peripheral area adjacent to the main area, where a plurality of packaging substrates are disposed in the main area in an array manner, a plurality of positioning holes are disposed in the peripheral area, and a plurality of positioning traces are formed along a part of the edges of the plurality of positioning holes, such that the plurality of positioning traces are formed with notches. Therefore, a plurality of positioning pins on the machine can be easily aligned and inserted into the plurality of positioning holes by the design of the plurality of positioning traces.
    Type: Application
    Filed: December 23, 2024
    Publication date: April 17, 2025
    Inventors: Chin-Wei Hsu, Jui-Kun Wang, Shu-Yu Ko, Fang-Wei Chang, Hsiu-Fang Chien
  • Patent number: 12278209
    Abstract: In certain aspects, a method for forming a three-dimensional (3D) memory device is disclosed. A first semiconductor structure including an array of NAND memory strings is formed on a first substrate. A second semiconductor structure including a recess gate transistor is formed on a second substrate. The recess gate transistor includes a recess gate structure protruding into the second substrate. The first semiconductor structure and the second semiconductor structure are bonded in a face-to-face manner, such that the array of NAND memory strings is coupled to the recess gate transistor across a bonding interface.
    Type: Grant
    Filed: October 26, 2021
    Date of Patent: April 15, 2025
    Assignee: YANGTZE MEMORY TECHNOLOGIES CO., LTD.
    Inventors: Yanwei Shi, Yanhong Wang, Cheng Gan, Liang Chen, Wei Liu, Zhiliang Xia, Wenxi Zhou, Kun Zhang, Yuancheng Yang
  • Patent number: 12277271
    Abstract: A method and a system for rendering video images in virtual reality (VR) scenes are provided.
    Type: Grant
    Filed: June 5, 2024
    Date of Patent: April 15, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kun Wang, Jichun Li, Mengze Wang, Youxin Chen
  • Publication number: 20250118865
    Abstract: A product, in accordance with one aspect of the present invention, includes a porous first layer having a first porosity, and a porous skin layer having a second porosity that is relatively lower than the first porosity. The skin layer is a self-formed layer. A method, in accordance with one aspect of the present invention, includes contacting a resin with a separator. The resin is exposed to radiation for curing the resin, thereby simultaneously creating a porous first layer and a porous skin layer positioned between the first layer and the separator. The first layer has a first porosity. The skin layer has a second porosity that is relatively lower than the first porosity.
    Type: Application
    Filed: October 4, 2023
    Publication date: April 10, 2025
    Inventors: Juergen Biener, Sijia Huang, Longsheng Feng, Jianchao Ye, Meghann Christine Ma, Donglin Li, Kun Wang, Sangil Kim, Jiandi Wan
  • Publication number: 20250119317
    Abstract: Methods (200, 1000), network nodes (1100, 1200, 1300, 1400), and computer readable storage media for supporting Ethernet bridging in a user plane are disclosed. The method (200) performed by a first network node (1100, 1200) capable of an Ethernet bridging function includes: obtaining (S201) information on frame detection and forwarding rules for an Ethernet PDU session; and performing (S203) detection and forwarding operations on a frame according to the frame detection and forwarding rules.
    Type: Application
    Filed: February 10, 2023
    Publication date: April 10, 2025
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Ying Luo, Yongfeng Xu, György Miklós, Ala Nazari, Hongxia Long, Stefan Rommer, Kun Wang
  • Publication number: 20250120166
    Abstract: Semiconductor device and the manufacturing method thereof are disclosed. An exemplary method comprises forming a first stack structure and a second stack structure in a first area over a substrate, wherein each of the stack structures includes semiconductor layers separated and stacked up; depositing a first interfacial layer around each of the semiconductor layers of the stack structures; depositing a gate dielectric layer around the first interfacial layer; forming a dipole oxide layer around the gate dielectric layer; removing the dipole oxide layer around the gate dielectric layer of the second stack structure; performing an annealing process to form a dipole gate dielectric layer for the first stack structure and a non-dipole gate dielectric layer for the second stack structure; and depositing a first gate electrode around the dipole gate dielectric layer of the first stack structure and the non-dipole gate dielectric layer of the second stack structure.
    Type: Application
    Filed: December 16, 2024
    Publication date: April 10, 2025
    Inventors: Chung-Wei Hsu, Kuo-Cheng Chiang, Kuan-Lun Cheng, Hou-Yu Chen, Ching-Wei Tsai, Chih-Hao Wang, Lung-Kun Chu, Mao-Lin Huang, Jia-Ni Yu
  • Publication number: 20250120123
    Abstract: A semiconductor device structure and methods of forming the same are described. The structure includes a gate dielectric layer disposed over a substrate, a gate electrode layer disposed over the gate dielectric layer, and a first gate spacer disposed adjacent the gate dielectric layer, wherein the first gate spacer comprises an inner surface facing the gate dielectric layer and an outer surface opposite the inner surface, and the first gate spacer includes an oxygen concentration that decreases from the inner surface towards the outer surface of the first gate spacer.
    Type: Application
    Filed: January 24, 2024
    Publication date: April 10, 2025
    Inventors: Chun-Fu LU, Lung-Kun CHU, Jia-Ni YU, Chung-Wei HSU, Shih-Hao LAI, Kuo-Cheng CHIANG, Chih-Hao WANG
  • Patent number: 12272645
    Abstract: Embodiments of three-dimensional memory devices and fabricating methods thereof are disclosed. One disclosed method for forming a memory structure comprises: forming a bottom conductive layer on a substrate; forming a dielectric stack on the bottom conductive layer, the dielectric stack comprising a plurality of alternatively arranged first dielectric layers and second dielectric layers; forming an opening penetrating the dielectric stack and exposing the bottom conductive layer; forming a cap layer on a bottom of the opening; forming a cylindrical body and a top contact on the cap layer and in the opening; and replacing the plurality of second dielectric layers with conductive layers.
    Type: Grant
    Filed: May 6, 2022
    Date of Patent: April 8, 2025
    Assignee: Yangtze Memory Technologies Co., Ltd.
    Inventors: Lei Liu, Yuancheng Yang, Wenxi Zhou, Kun Zhang, Di Wang, Tao Yang, Dongxue Zhao, Zhiliang Xia, Zongliang Huo
  • Patent number: 12272028
    Abstract: Provided in the present invention are a magnetic resonance imaging system and method, and a computer-readable storage medium. The method comprises: performing a medical scan of a subject and acquiring a first medical image having a first noise interference artifact, and performing an additional scan of the subject to acquire a second medical image, wherein the second medical image has a second noise interference artifact, and the location mapping of the second noise interference artifact in the first medical image is symmetrical to the location of the first noise interference artifact relative to a pixel center of the first medical image; and performing synthesis-related processing on the first medical image and the second medical image to acquire a post-processed image with reduced noise interference artifacts.
    Type: Grant
    Filed: June 20, 2022
    Date of Patent: April 8, 2025
    Assignee: GE Precision Healthcare LLC
    Inventors: Fuqiang Chen, Kun Wang, Bohao Li, Liya Ma
  • Publication number: 20250109013
    Abstract: A system, multifunctional chip, and fabrication method thereof are provided. For example, a method for use in fabricating an opto-electromechanical system includes generating, from a film of a material and a substrate on which the film is disposed, a suspended portion of the film by removing a first portion of the substrate such that the film's first portion becomes the suspended portion and a second portion of the film is adjacent to a second portion of the substrate after removing the substrate's first portion. A two-dimensional nanomaterial is thereafter transferred onto a section of the suspended portion of the film via an all-dry process. A cantilever is thereafter generated from the film's suspended portion and extends from the film's second portion. The two-dimensional nanomaterial is disposed on the cantilever. Other aspects and features are also claimed and described.
    Type: Application
    Filed: October 3, 2023
    Publication date: April 3, 2025
    Inventors: Lixin Dong, Chaojian Hou, Kun Wang, Zhang Wenqi
  • Publication number: 20250109487
    Abstract: Fabrication methods are provided for transforming two-dimensional films into three-dimensional structures based on rolling-up kirigami techniques. In an example, a method includes forming a first layer of a first material on a portion of a substrate, forming a second layer of a second material on the first layer and a second portion of the substrate, and forming a third layer of a third material on a first portion of the second layer. A pattern is formed into the third layer when forming the third layer. The example method further includes transforming at least a portion of the third layer into a three-dimensional structure based in part on removing a second portion of the second layer and at least a portion of the first layer.
    Type: Application
    Filed: October 3, 2023
    Publication date: April 3, 2025
    Inventors: Lixin Dong, Kun Wang, Chaojian Hou, Zhang Wenqi
  • Patent number: 12263171
    Abstract: In its many embodiments, the present invention provides certain 7-, 8-, and 10-substituted amino triazolo quinazoline derivatives of Formula (I): or a pharmaceutically acceptable salt thereof, wherein ring A, R1, R2, and R4 are as defined herein, pharmaceutical compositions comprising one or more such compounds (alone and in combination with one or more other therapeutic agents), and methods for their preparation and use, alone and in combination with other therapeutic agents, as antagonists of A2a and/or A2b receptors, and their use in the treatment of a variety of diseases, conditions, or disorders that are mediated, at least in part, by the adenosine A2a receptor and/or the adenosine A2b receptor.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: April 1, 2025
    Assignee: Merck Sharp & Dohme LLC
    Inventors: Yonglian Zhang, Amjad Ali, Jared Cumming, Duane DeMong, Qiaolin Deng, Thomas H. Graham, Elisabeth Hennessy, Matthew A. Larsen, Kun Liu, Ping Liu, Umar Faruk Mansoor, Jianping Pan, Christopher W. Plummer, Aaron Sather, Uma Swaminathan, Huijun Wang
  • Patent number: 12266544
    Abstract: A method for processing an integrated circuit includes forming a plurality of transistors. The method utilizes a reversed tone patterning process to selectively drive dipoles into the gate dielectric layers of some of the transistors while preventing dipoles from entering the gate dielectric layers of other transistors. This process can be repeated to produce a plurality of transistors each having different threshold voltages.
    Type: Grant
    Filed: April 24, 2024
    Date of Patent: April 1, 2025
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Lung-Kun Chu, Jia-Ni Yu, Chun-Fu Lu, Kuo-Cheng Chiang, Chih-Hao Wang
  • Patent number: 12268040
    Abstract: The invention relates to a ?LED light-emitting and display device with single-ended electrical contact and single-ended carrier injection, and a manufacturing method of the ?LED light-emitting and display device. The ?LED light-emitting and display device comprises more than one pixel unit, and each pixel unit sequentially comprises a lower pixel electrode, ?LED chips, an insulating layer, and an upper pixel electrode from bottom to top, wherein the ?LED chips directly contact with the lower pixel electrode, external carriers are injected into the ?LED chips through the lower pixel electrode, the insulating layer prevents the external carriers from being injected into the ?LED chips through the upper pixel electrode, and the ?LED chips are lit by an alternating electric field applied between the upper pixel electrode and the lower pixel electrode. The invention avoids the complicated bonding process, and is expected to improve the market competitiveness of the ?LED light-emitting and display device.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: April 1, 2025
    Assignees: FUZHOU UNIVERSITY, MINDU INNOVATION LAB
    Inventors: Tailiang Guo, .Ye Liu, Chaoxing Wu, Dianlun Li, Yongai Zhang, Xiongtu Zhou, Kun Wang
  • Publication number: 20250107152
    Abstract: A semiconductor device includes a channel portion disposed on and spaced apart from a substrate, a gate dielectric which includes an upper dielectric region disposed on the channel portion, a first inner gate structure disposed between the substrate and the upper dielectric region, and an outer gate structure including an outer work-function portion and a cap portion. The outer work-function portion covers the upper dielectric region and the first inner gate structure. The cap portion covers the outer work-function portion in a way that the cap portion is separated from the first inner gate structure. The first inner gate structure includes a first work-function material and a conductive material that is different from the first work-function material. The outer work-function portion includes a second work-function material that is different from the conductive material.
    Type: Application
    Filed: September 22, 2023
    Publication date: March 27, 2025
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chung-Wei HSU, Lung-Kun CHU, Jia-Ni YU, Chun-Fu LU, Shih-Hao LAI, Kuo-Cheng CHIANG, Chih-Hao WANG
  • Publication number: 20250098980
    Abstract: A magnetic resonance imaging (MRI) scanning system and a method is presented. The method comprises: preconfiguring a plurality of scan configurations, the plurality of scan configurations corresponding to a plurality of scan ranges of a subject to be scanned, and each of the scan configurations comprising an implant-related MRI scan parameter; and executing a scan procedure on the subject to be scanned using at least one of the preconfigured plurality of scan configurations.
    Type: Application
    Filed: September 24, 2024
    Publication date: March 27, 2025
    Inventors: Yanting Huo, Fan Yang, Kun Wang