Patents by Inventor Fei Li

Fei Li 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: 20230376020
    Abstract: A method includes identifying trace data including a plurality of data points, the trace data being associated with production, via a substrate processing system, of substrates that have property values that meet threshold values. The method further includes determining, based on the trace data, a dynamic acceptable area outside of guardband limits. The method further includes causing, based on the dynamic acceptable area outside of the guardband limits, performance of a corrective action associated with the substrate processing system.
    Type: Application
    Filed: May 19, 2022
    Publication date: November 23, 2023
    Inventors: Jimmy Iskandar, Fei Li, James Robert Moyne
  • Publication number: 20230376374
    Abstract: A method includes identifying trace data including a plurality of data points, the trace data being associated with production, via a substrate processing system, of substrates having property values that meet threshold values. The method further includes determining, based on a guardband, guardband violation data points of the plurality of data points of the trace data. The method further includes determining, based on the guardband violation data points, guardband violation shape characterization. Classification of additional guardband violation data points of additional trace data is to be based on the guardband violation shape characterization. Performance of a corrective action associated with the substrate processing system is based on the classification.
    Type: Application
    Filed: May 19, 2022
    Publication date: November 23, 2023
    Inventors: Jimmy Iskandar, Fei Li, James Robert Moyne
  • Patent number: 11821390
    Abstract: The present invention relates to an intake system for natural gas engine. An intake system for an engine is provided. A conduit is configured to direct a combustible mixture to a cylinder head. A mixing unit is coupled to the conduit. The mixing unit includes a fuel doser configured to dispense fuel into the conduit and a first mixer positioned downstream of the fuel doser. The first mixer is configured to mix air and the fuel. The mixing unit further includes a exhaust gas doser configured to dispense exhaust gas into the conduit and a second mixer positioned downstream of the exhaust gas doser. The second mixer is configured to mix the exhaust gas with the air and the fuel to make the combustible mixture. An air intake throttle is configured to direct the air into the mixing unit.
    Type: Grant
    Filed: November 22, 2022
    Date of Patent: November 21, 2023
    Assignee: Cummins Inc.
    Inventors: Santosh Kishor Ochawar, Ashwini Rahal Mule, Rene Carrillo, Fei Li, Xinwei Meng, Yuejin Xi
  • Patent number: 11823805
    Abstract: An acousto-optic leakage monitoring system for main steam pipeline in nuclear power plant. The system includes an acoustic emission leakage monitoring loop and a spectrum leakage monitoring loop, wherein the signal input ends of the acoustic emission leakage monitoring loop and the signal input ends of the spectrum leakage monitoring loop are respectively arranged at detection points of the main steam pipeline. The signal output ends of the acoustic emission leakage monitoring loop and the signal output ends of the spectrum leakage monitoring loop are communicatively connected to each other through a network switch, and the network switch is sequentially connected with a control unit and a display unit.
    Type: Grant
    Filed: September 11, 2019
    Date of Patent: November 21, 2023
    Assignee: Shanghai Nuclear Engineering Research & Design Institute Co., LTD.
    Inventors: Tingting Niu, Hao Jiang, Jinquan Yan, Chunli Liu, Wei Shi, Shuan Xia, Youqiang Cai, Minming Zhan, Fei Li, Mingxu Zhang
  • Publication number: 20230368727
    Abstract: Provided are an array substrate, a display panel, and a display device. The array substrate includes a substrate, multiple pixel driving circuits, and multiple signal lines; a pixel driving circuit of the multiple pixel driving circuits includes a drive transistor and a regulating transistor, the multiple signal lines include a scan signal line, a regulating signal line, and a power signal line, and the scan signal line includes a regulating control signal line; a first electrode of the drive transistor is electrically connected to a power signal line; a first electrode of the regulating transistor is electrically connected to the regulating signal line, a second electrode of the regulating transistor is electrically connected to the first electrode of the drive transistor or a second electrode of the drive transistor, and the gate of the regulating transistor is electrically connected to the regulating control signal line.
    Type: Application
    Filed: July 19, 2023
    Publication date: November 16, 2023
    Applicant: Wuhan Tianma Microelectronics Co., Ltd.
    Inventors: Chao YU, Fei LI
  • Publication number: 20230370277
    Abstract: An authentication method includes: A terminal device sends a first registration request message carrying information about security algorithms that can be supported by the terminal device to a serving call session control function network element. The terminal device receives an authentication challenge message which includes information about a third security algorithm, and the third security algorithm is one of the security algorithms that can be supported by the terminal device. The terminal device calculates a hash value of a security parameter based on the third security algorithm, and calculates an authentication response based on the third security algorithm and the hash value. The terminal device sends a second registration request message to the serving call session control function network element. The second registration request message carries the authentication response, and the authentication response is used to authenticate the terminal device.
    Type: Application
    Filed: July 21, 2023
    Publication date: November 16, 2023
    Inventor: Fei LI
  • Patent number: 11818578
    Abstract: A security context obtaining method includes: a first access and mobility management function (AMF) receiving a first registration request message sent by a user equipment (UE) and validating integrity protection for the first registration request message; if the first AMF successfully validates integrity protection for the first registration request message, sending, by the first AMF, a second request message to a second AMF; the second AMF receiving the second request message; and if the second request message carries indication information and the indication information is used to indicate that the UE is validated, sending, by the second AMF, a security context of the UE to the first AMF.
    Type: Grant
    Filed: December 8, 2020
    Date of Patent: November 14, 2023
    Assignee: HONOR DEVICE CO., LTD.
    Inventors: Fei Li, Bo Zhang
  • Publication number: 20230350084
    Abstract: The online detection system for type identification and activity measurement of radiations in gas or liquid is provided, which can capture the light signals generated by different radiations in real time, and convert the light signals into the electrical signals, so as to realize the online type identification and activity measurement of the radiations based on the waveforms and the time information of the electrical signals of the different radiations. In addition, based on the characteristic that different radiations have different penetration capabilities, the inner-outer two-layer activity measurement structure is designed, which can discriminate the radiations with the same waveform. Therefore, the present disclosure simplifies the radiation activity measurement process, thereby greatly improving the efficiency of the radiation activity measurement.
    Type: Application
    Filed: March 27, 2023
    Publication date: November 2, 2023
    Inventors: Chunhui Dong, Ming Wang, Qingxian Zhang, Gang Li, Qichang Huang, Lingfeng Wei, Weinan Li, Jingxin Zuo, Weixin Peng, Kaiyong Liao, Yi Gu, Feng Cheng, Fei Li, Muhao Zhang
  • Patent number: 11802282
    Abstract: One embodiment provides methods to identify known and unknown gene fusions by creating a cDNA circle and analyzing the circle cDNA by amplification or sequencing. The circle cDNA is created in two approaches: 1) reverse transcribe a target RNA to cDNA, ligate the 3?end of the cDNA to its 5?end to form a circle cDNA, or 2). ligate the 3?end of target RNA to its 5? end to form a circle RNA, reverse transcribe the RNA to a cDNA, and ligate the cDNA to form a circle cDNA. The circle cDNA is amplified using a primer designed from a known sequence of a wild type target gene by rolling circle amplification or PCR methods. The known or unknown fusion gene sequences in the circle cDNA are amplified and identified by sequencing analysis.
    Type: Grant
    Filed: November 16, 2020
    Date of Patent: October 31, 2023
    Assignee: XBF LLC
    Inventors: Xiao Bing Wang, Xiao Fei Li
  • Patent number: 11803280
    Abstract: Disclosed are a touch panel and an electronic device, the touch panel is provided with a touch area and a non-touch area surrounding the touch area, a plurality of first touch electrodes and a plurality of second touch electrodes are all located in the touch area, a plurality of connecting portions include a first connecting portion, a second connecting portion, and a third connecting portion sequentially away from the non-touch area in a first direction, and a distance between a center of an orthographic projection of the first connecting portion on a substrate and a center of an orthographic projection of the second connecting portion on the substrate is less than a distance between the center of the orthographic projection of the second connecting portion on the substrate and a center of an orthographic projection of the third connecting portion on the substrate.
    Type: Grant
    Filed: August 18, 2020
    Date of Patent: October 31, 2023
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hongjin Hu, Mingqiang Wang, Jiaxiang Zhang, Chang Wang, Kun Zuo, Cunzhi Li, Fei Li, Yonglin Chen, Xi Bi, Bin Zhang
  • Publication number: 20230343511
    Abstract: A casting dry-type transformer and a manufacturing method thereof are disclosed. The transformer includes a coil, an iron core, a clamp and a leading wire. The leading wire is led out from the coil, the coil is arranged on the iron core, the coil and the iron core are fixed together by the clamp at two sides, the coil is provided with a casting die, the casting die is provided with evenly distributed channels, a transformer body is placed into a casting tank to cast a transformer, and a casting material is easy to penetrate into the coil through a reserved channel.
    Type: Application
    Filed: November 10, 2021
    Publication date: October 26, 2023
    Inventors: Kaixuan Xu, Qingning Liang, Danju Song, Dengling Zhou, Yixiong Liang, Yuxiang Qi, Fei Li, Wenjie Fang, Yazhong Liang, Jingyu Tan, Wanhuan Li, Chuyong Li
  • Publication number: 20230345619
    Abstract: A circuit board and an electronic device, the circuit board includes a first wiring board including a first substrate and a first wiring layer disposed on a first side surface of the first substrate, and the first wiring layer includes a first ground wiring; the circuit board further includes a first protective layer and a first electromagnetic interference shielding layer sequentially stacked on a side of the first wiring layer away from the first substrate; the first protective layer has a first opening exposing at least a portion of a first ground wiring, the first opening is filled with a first conductive material, height difference between a surface of the first conductive material and a surface of the first protective layer away from the first substrate ranges from 0 to 2 microns, and the first conductive material connects the first electromagnetic interference shielding layer to the first grounding wiring.
    Type: Application
    Filed: November 16, 2021
    Publication date: October 26, 2023
    Inventors: Qianlin PU, Fei LI, Zijian WANG, Xu LU
  • Publication number: 20230335803
    Abstract: A spirally-wound battery structure and a method for producing the same is provided. In the method, a power-supplying electrode plate spirally winds a hollow cylinder and has first conductive tabs and second conductive tabs. A first conductive terminal plate and a second conductive terminal plate are inserted into the hollow cylinder. Conductive welding sheets sleeve the conductive terminal plates to clamp the conductive tabs between the conductive welding sheet and the conductive terminal plate. The conductive welding sheet, the conductive tabs, and the conductive terminal plate are welded with laser. A casing encapsulates the hollow cylinder, the power-supplying electrode plate, the first conductive tabs, the second conductive tabs, the first conductive welding sheet, and the second conductive welding sheet. The first conductive terminal plate and the second conductive terminal plate penetrate through the casing.
    Type: Application
    Filed: April 14, 2022
    Publication date: October 19, 2023
    Inventors: Chin-Chia CHEN, Ching-Fei LI, Hsiu-Chuan CHEN, Ta-Kuang HUNG, Yu-Hsien FU
  • Publication number: 20230320044
    Abstract: Disclosed are a display module and a method for manufacturing the same, and a display device. The display module includes: a display panel, a heat dissipation layer, a heat conduction assembly, and a driving chip, wherein the display panel includes a first part and a second part opposite to each other, and a bending part connecting the first part and the second part; the heat dissipation layer is disposed on a side, proximal to the second part, of the first part; the heat conduction assembly is disposed between the heat dissipation layer and the second part; an area of an orthographic projection of the heat conduction assembly on the first part is smaller than an area of an orthographic projection of the heat dissipation layer on the first part; and the driving chip is disposed on a side, distal from the heat conduction assembly, of the second part distal.
    Type: Application
    Filed: June 9, 2023
    Publication date: October 5, 2023
    Inventors: Fei Li, Zhihui Yan, Tianliang Liu, Yifei Wang, Hao Huang, Xu Lu
  • Patent number: 11772666
    Abstract: System and techniques for test scenario verification, for a simulation of an autonomous vehicle safety action, are described. In an example, measuring performance of a test scenario used in testing an autonomous driving safety requirement includes: defining a test environment for a test scenario that tests compliance with a safety requirement including a minimum safe distance requirement; identifying test procedures to use in the test scenario that define actions for testing the minimum safe distance requirement; identifying test parameters to use with the identified test procedures, such as velocity, amount of braking, timing of braking, and rate of acceleration or deceleration; and creating the test scenario for use in an autonomous driving test simulator. Use of the test scenario includes applying the identified test procedures and the identified test parameters to identify a response of a test vehicle to the minimum safe distance requirement.
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: October 3, 2023
    Assignee: Mobileye Vision Technologies Ltd.
    Inventors: Qianying Zhu, Lidan Zhang, Xiangbin Wu, Xinxin Zhang, Fei Li
  • Patent number: 11775317
    Abstract: Embodiments for locating performance hot spots include collecting sample data having instruction addresses, the sample data being for a neural network model and determining instructions in the instruction addresses that are performance hot spots. A listing file is used to map the instructions of the sample data that are performance hot spots to locations in a lower-level intermediate representation. A mapping file is used to map the locations of the lower-level intermediate representation that are performance hot spots to operations in one or more higher-level representations, one or more of the operations corresponding to the performance hot spots, the mapping file being generated from compiling the neural network model.
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: October 3, 2023
    Assignee: International Business Machines Corporation
    Inventors: Qin Yue Chen, Li Cao, Fei Fei Li, Han Su
  • Publication number: 20230307765
    Abstract: The disclosure provides a subrack storage frame, an energy storage frame, and an energy storage battery cluster. The subrack storage frame includes a first beam formed by bending a sheet metal. The first beam includes a limiting plate, a supporting plate, and a reinforcing plate. The limiting plate and the reinforcing plate are respectively connected to two sides of the supporting plate. The limiting plate is located above the supporting plate. The reinforcing plate is located below the supporting plate. The supporting plate is configured to support a battery subrack. The limiting plate is configured to abut the battery subrack along an insertion direction of the battery subrack.
    Type: Application
    Filed: July 19, 2022
    Publication date: September 28, 2023
    Applicant: CALB Co., Ltd.
    Inventors: Wei Li, Tengteng Shi, Fei Li
  • 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
  • Patent number: D1001510
    Type: Grant
    Filed: July 5, 2022
    Date of Patent: October 17, 2023
    Inventors: Peng-Fei Li, Bin Chen, Liang Peng
  • Patent number: RE49711
    Abstract: Digital low-dropout micro voltage regulator configured to accept an external voltage and produce a regulated voltage. All active devices of the voltage regulator are digital devices. All signals of the voltage regulator, except the first voltage and the regulated voltage, may be characterized as digital signals. Some active devices of the voltage regulator may be physically separated from other active devices of the voltage regulator by active devices of non-voltage regulator circuitry.
    Type: Grant
    Filed: February 4, 2022
    Date of Patent: October 24, 2023
    Assignee: NVIDIA CORPORATION
    Inventors: Siddharth Saxena, Tezaswi Raja, Fei Li, Wen Yueh