Patents by Inventor LIU YUAN

LIU YUAN 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: 20250090074
    Abstract: An implanted ECOG electrode, a manufacturing method thereof, and a computer-readable storage medium are provided in the application. The implanted ECOG electrode includes an electrode contact region and a welding pad region. The electrode contact region includes electrode contacts. A hollowed-out portion is disposed a position, except for an end portion of the conductive wire, between adjacent two electrode contacts, and the hollowed-out portion penetrates through a top surface and a bottom surface of the electrode contact region.
    Type: Application
    Filed: November 27, 2024
    Publication date: March 20, 2025
    Inventors: Chunshan DENG, Tao SU, Qingxia LI, Bingjie ZHANG, Qing GAO, Liu YUAN
  • Publication number: 20240379651
    Abstract: An example manufacturing method includes performing first ion implantation into a first area of a substrate to form a buried layer. Second ion implantation into a second area of the substrate is performed to form a pre-dopant, where the second area is disposed around a periphery of the first area, and a thermal diffusion capability of ions in the pre-dopant is higher than a thermal diffusion capability of ions at the buried layer. An epitaxial layer is formed on a side, of the substrate, on which the buried layer and the pre-dopant are disposed. Third ion implantation into the epitaxial layer is performed, in correspondence to the second area, to form a deep well. Thermal annealing is performed to thermally diffuse ions at the buried layer, in the pre-dopant, and in the deep well.
    Type: Application
    Filed: July 22, 2024
    Publication date: November 14, 2024
    Inventors: Peng GOU, Can ZHONG, Fengjie TANG, Xiran ZUO, Ming PAN, Liu YUAN, Tianyi ZHANG, Guidong JIN, Yanjun CHEN
  • Patent number: 12120170
    Abstract: Provided are systems and methods for indicating deployment of application features. In one embodiment, a method is provided that includes determining available features of a current deployment of an application for receiving machine-generated data from one or more data sources of a data system, determining un-deployed features of the current deployment of the application, wherein the un-deployed features comprise one or more of the available features that is configured to use input data from a data source and wherein the input data is not available to the feature in the current deployment of the application, and causing display of a deployment graphical user interface (GUI) that comprises an indication of the un-deployed features.
    Type: Grant
    Filed: October 17, 2022
    Date of Patent: October 15, 2024
    Assignee: Splunk Inc.
    Inventors: Vijay Chauhan, Liu-Yuan Lai, Wenhui Yu, Luke Murphey, David Hazekamp
  • Patent number: 11855203
    Abstract: A power semiconductor device includes a P-type substrate, an N-type well region, a P-type body region, a gate oxide layer, a polysilicon gate, a first oxide layer, a first N+ contact region, a first P+ contact region, drain metal, a first-type doped region, and a gate oxide layer. An end of the P-type body region is flush with or exceeds an end of the polysilicon gate, wherein Cgd of the power semiconductor device is reduced and a switching frequency of the power semiconductor device is increased. A polysilicon field plate connected with a source is introduced over a drift region that is not only shield an influence of the polysilicon gate on the drift region, thereby eliminating Cgd caused by overlapping of traditional polysilicon gate and drift region, but also enable the power semiconductor device to have strong robustness against an hot carrier effect.
    Type: Grant
    Filed: July 5, 2021
    Date of Patent: December 26, 2023
    Assignee: University of Electronic Science and Technology of China
    Inventors: Ming Qiao, Liu Yuan, Zhao Wang, Wenliang Liu, Bo Zhang
  • Publication number: 20220367712
    Abstract: A power semiconductor device includes a P-type substrate, an N-type well region, a P-type body region, a gate oxide layer, a polysilicon gate, a first oxide layer, a first N+ contact region, a first P+ contact region, drain metal, a first-type doped region, and a gate oxide layer. An end of the P-type body region is flush with or exceeds an end of the polysilicon gate, wherein Cgd of the power semiconductor device is reduced and a switching frequency of the power semiconductor device is increased. A polysilicon field plate connected with a source is introduced over a drift region that is not only shield an influence of the polysilicon gate on the drift region, thereby eliminating Cgd caused by overlapping of traditional polysilicon gate and drift region, but also enable the power semiconductor device to have strong robustness against an hot carrier effect.
    Type: Application
    Filed: July 5, 2021
    Publication date: November 17, 2022
    Applicant: University of Electronic Science and Technology of China
    Inventors: Ming QIAO, Liu YUAN, Zhao WANG, Wenliang LIU, Bo ZHANG
  • Patent number: 11477263
    Abstract: Provided are systems and methods for indicating deployment of application features. In one embodiment, a method is provided that includes determining available features of a current deployment of an application for receiving machine-generated data from one or more data sources of a data system, determining un-deployed features of the current deployment of the application, wherein the un-deployed features comprise one or more of the available features that is configured to use input data from a data source and wherein the input data is not available to the feature in the current deployment of the application, and causing display of a deployment graphical user interface (GUI) that comprises an indication of the un-deployed features.
    Type: Grant
    Filed: July 6, 2020
    Date of Patent: October 18, 2022
    Assignee: Splunk Inc.
    Inventors: Vijay Chauhan, Liu-Yuan Lai, Wenhui Yu, Luke Murphey, David Hazekamp
  • Patent number: 11143367
    Abstract: The present invention discloses a down lamp, comprising a housing and a wiring terminal (1) disposed in the housing, and the housing comprises a front shell (2) and a rear cap (3), wherein the rear cap (3) has an opening (4) at the location corresponding to the wiring terminal (1) and the opening (4) is provided with a terminal cap (5) that is matched with the opening and is in detachable connection with the rear cap (3), which is convenient in wiring.
    Type: Grant
    Filed: May 26, 2020
    Date of Patent: October 12, 2021
    Assignee: Ningbo Ganpe Optoelectronics Co., Ltd.
    Inventors: Liu Yuan, Xiangjun Yu
  • Patent number: 10995938
    Abstract: The present invention relates to the technical field of lighting fittings, in particular to a panel lamp. The panel lamp comprises a frame (1), a lamp panel (2), a light guide plate (3), a reflective sheet (9), a lampshade (4) and a rib (6) supporting the lampshade (4) wherein there is a clearance between the light guide plate (3) and the lampshade (4), which is good in irradiation effect and comfortable for users to use.
    Type: Grant
    Filed: May 26, 2020
    Date of Patent: May 4, 2021
    Inventors: Xiangjun Yu, Liu Yuan
  • Publication number: 20210033265
    Abstract: The present invention relates to the technical field of lighting fittings, in particular to a panel lamp. The panel lamp comprises a frame (1), a lamp panel (2), a light guide plate (3), a reflective sheet (9), a lampshade (4) and a rib (6) supporting the lampshade (4) wherein there is a clearance between the light guide plate (3) and the lampshade (4), which is good in irradiation effect and comfortable for users to use.
    Type: Application
    Filed: May 26, 2020
    Publication date: February 4, 2021
    Inventors: XIANGJUN YU, LIU YUAN
  • Publication number: 20210033251
    Abstract: The present invention discloses a down lamp, comprising a housing and a wiring terminal (1) disposed in the housing, and the housing comprises a front shell (2) and a rear cap (3), wherein the rear cap (3) has an opening (4) at the location corresponding to the wiring terminal (1) and the opening (4) is provided with a terminal cap (5) that is matched with the opening and is in detachable connection with the rear cap (3), which is convenient in wiring.
    Type: Application
    Filed: May 26, 2020
    Publication date: February 4, 2021
    Inventors: LIU YUAN, XIANGJUN YU
  • Publication number: 20200336532
    Abstract: Provided are systems and methods for indicating deployment of application features. In one embodiment, a method is provided that includes determining available features of a current deployment of an application for receiving machine-generated data from one or more data sources of a data system, determining un-deployed features of the current deployment of the application, wherein the un-deployed features comprise one or more of the available features that is configured to use input data from a data source and wherein the input data is not available to the feature in the current deployment of the application, and causing display of a deployment graphical user interface (GUI) that comprises an indication of the un-deployed features.
    Type: Application
    Filed: July 6, 2020
    Publication date: October 22, 2020
    Inventors: Vijay Chauhan, Liu-Yuan Lai, Wenhui Yu, Luke Murphey, David Hazekamp
  • Patent number: 10735492
    Abstract: Provided are systems and methods for indicating deployment of application features. In one embodiment, a method is provided that includes determining available features of a current deployment of an application for receiving machine-generated data from one or more data sources of a data system, determining un-deployed features of the current deployment of the application, wherein the un-deployed features comprise one or more of the available features that is configured to use input data from a data source and wherein the input data is not available to the feature in the current deployment of the application, and causing display of a deployment graphical user interface (GUI) that comprises an indication of the un-deployed features.
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: August 4, 2020
    Assignee: SPLUNK Inc.
    Inventors: Vijay Chauhan, Liu-Yuan Lai, Wenhui Yu, Luke Murphey, David Hazekamp
  • Publication number: 20190260819
    Abstract: Provided are systems and methods for indicating deployment of application features. In one embodiment, a method is provided that includes determining available features of a current deployment of an application for receiving machine-generated data from one or more data sources of a data system, determining un-deployed features of the current deployment of the application, wherein the un-deployed features comprise one or more of the available features that is configured to use input data from a data source and wherein the input data is not available to the feature in the current deployment of the application, and causing display of a deployment graphical user interface (GUI) that comprises an indication of the un-deployed features.
    Type: Application
    Filed: April 29, 2019
    Publication date: August 22, 2019
    Inventors: Vijay Chauhan, Liu-Yuan Lai, Wenhui Yu, Luke Murphey, David Hazekamp
  • Patent number: 10320877
    Abstract: Provided are systems and methods for indicating deployment of application features. In one embodiment, a method is provided that includes determining available features of a current deployment of an application for receiving machine-generated data from one or more data sources of a data system, determining un-deployed features of the current deployment of the application, wherein the un-deployed features comprise one or more of the available features that is configured to use input data from a data source and wherein the input data is not available to the feature in the current deployment of the application, and causing display of a deployment graphical user interface (GUI) that comprises an indication of the un-deployed features.
    Type: Grant
    Filed: April 20, 2015
    Date of Patent: June 11, 2019
    Assignee: Splunk Inc.
    Inventors: Vijay Chauhan, Liu-Yuan Lai, Wenhui Yu, Luke Murphey, David Hazekamp
  • Publication number: 20160308733
    Abstract: Provided are systems and methods for indicating deployment of application features. In one embodiment, a method is provided that includes determining available features of a current deployment of an application for receiving machine-generated data from one or more data sources of a data system, determining un-deployed features of the current deployment of the application, wherein the un-deployed features comprise one or more of the available features that is configured to use input data from a data source and wherein the input data is not available to the feature in the current deployment of the application, and causing display of a deployment graphical user interface (GUI) that comprises an indication of the un-deployed features.
    Type: Application
    Filed: April 20, 2015
    Publication date: October 20, 2016
    Inventors: Vijay Chauhan, Liu-Yuan Lai, Wenhui Yu, Luke Murphey, David Hazekamp
  • Publication number: 20080119147
    Abstract: A frequency modulation (FM) circuit, built in an electronic device, comprises an antenna circuit for signal receiving, an FM module connected with the antenna circuit for transforming FM signals of incoming signals into respective audio signals, and a controller connected with the FM module for forwarding the audio signals. The antenna circuit further includes an antenna, a low noise amplifier (LNA) and its matching circuit, a support structure, and a feed line. By providing the LNA and its matching circuit, the receiving sensitivity of the antenna circuit can be improved and the whole antenna circuit can be reduced to a size that is easily accommodated inside the electronic device. Also, an antenna circuit for the FM system circuit is provided as well.
    Type: Application
    Filed: October 18, 2007
    Publication date: May 22, 2008
    Inventors: Xiao-Liu YUAN, Song GAO, Hao CHENG
  • Patent number: 6147005
    Abstract: A method for forming the dual damascene structure over a semiconductor substrate is disclosed in the present invention. First, a first dielectric layer is formed on the semiconductor substrate. An etch stopping layer is formed on the first dielectric layer. And a second dielectric layer is formed on the etch stopping layer. The second dielectric layer is then etched till the etch stopping layer to form a first opening and a second opening on the second dielectric layer. It is noted that the size of the second opening is bigger than that of the first opening. A polymer layer is next formed on the second dielectric layer and the etch stopping layer to close the first opening and to fill into a portion of the second opening for defining a third opening in the second opening.
    Type: Grant
    Filed: July 23, 1999
    Date of Patent: November 14, 2000
    Assignee: Worldwide Semiconductor Manufacturing Corp.
    Inventors: Yeur-Luen Tu, Liu Yuan-Hung
  • Patent number: 5747735
    Abstract: An IC card kit adapted for receiving a circuit board assembly, which assembly includes a generally planar circuit substrate with an electrical circuit and electrical components mounted on a surface thereof. The electrical circuit includes a ground circuit. The kit includes a frame adapted for receiving the circuit board assembly, a receptacle connector for mounting at the edge of the assembly, a pair of cover panels for sandwiching the frame and circuit board assembly, and a conductive grounding clip on the frame for engaging the ground circuit of the circuit board assembly. The clip includes a spring arm for preassembling the circuit board assembly to the frame.
    Type: Grant
    Filed: March 6, 1997
    Date of Patent: May 5, 1998
    Assignee: Molex Incorporated
    Inventors: Wei-Sun Chang, Liu-Yuan Chen
  • Patent number: D1054740
    Type: Grant
    Filed: January 21, 2022
    Date of Patent: December 24, 2024
    Assignee: Prosperous(Ningbo)Lighting Appliance Co., Ltd
    Inventors: Xiangjun Yu, Liu Yuan
  • Patent number: D1058226
    Type: Grant
    Filed: January 21, 2022
    Date of Patent: January 21, 2025
    Assignee: Prosperous (Ningbo) Lighting Appliance Co., Ltd
    Inventors: Xiangjun Yu, Liu Yuan