Patents by Inventor Li An

Li An 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: 20220149519
    Abstract: An ammonium fluoride gas may be used to form a protection layer for one or more interlayer dielectric layers, one or more insulating caps, and/or one or more source/drain regions of a semiconductor device during a pre-clean etch process. The protection layer can be formed through an oversupply of nitrogen trifluoride during the pre-clean etch process. The oversupply of nitrogen trifluoride causes an increased formation of ammonium fluoride, which coats the interlayer dielectric layer(s), the insulating cap(s), and/or the source/drain region(s) with a thick protection layer. The protection layer protects the interlayer dielectric layer(s), the insulating cap(s), and/or the source/drain region(s) during the pre-clean process from being etched by fluorine ions formed during the pre-clean process.
    Type: Application
    Filed: January 21, 2022
    Publication date: May 12, 2022
    Inventors: Li-Wei CHU, Ying-Chi SU, Yu-Kai CHEN, Wei-Yip LOH, Hung-Hsu CHEN, Chih-Wei CHANG, Ming-Hsing TSAI
  • Publication number: 20220149508
    Abstract: An outdoor customer premises equipment (CPE) is disclosed. The out door CPE may include: a main body which includes a printed circuit board (PCB), a heat sink, a heater assembly, a SIM card holder, a radio frequency (RF) cable and a fifth generation (5G) communication module; and an antenna module which is detachably connected to the main body and includes a cable interface connected to the RF cable, where the antenna module is a high-gain antenna module or a low-gain antenna module.
    Type: Application
    Filed: June 24, 2020
    Publication date: May 12, 2022
    Inventors: Yan LI, Yigang FENG, Cheng ZHAO
  • Publication number: 20220150731
    Abstract: A beam failure processing method includes determining a beam failure of a first cell. A beam failure recovery procedure of a primary cell in the first cell and a second cell is performed before beam failure recovery of the first cell succeeds and if a beam failure of the second cell is determined. The first cell is the primary cell and the second cell is a secondary cell, or the first cell is the secondary cell and the second cell is the primary cell. The method also includes sending information to a network device. The information is used to indicate at least a beam failure of the primary cell in the first cell and the second cell.
    Type: Application
    Filed: January 28, 2022
    Publication date: May 12, 2022
    Inventors: Tie LI, Yongping ZHANG, Xi ZHANG
  • Publication number: 20220150728
    Abstract: A transmission configuration method includes: determining a candidate transmission configuration information set, where the determined candidate transmission configuration information set includes K types of transmission configuration information, and each of the K types of transmission configuration information is used for implementing transmission configuration of at least one of a signal or a channel, where K is greater than or equal to 1; selecting at least one type of transmission configuration information from the determined candidate transmission configuration information set; and transmitting the selected transmission configuration information to a terminal by using a signaling.
    Type: Application
    Filed: January 20, 2022
    Publication date: May 12, 2022
    Inventors: Yijian CHEN, Zhaohua LU, Yu Ngok LI, Bo GAO
  • Publication number: 20220143184
    Abstract: The present application discloses a mitochondrion/ribonucleic acid-targeted and migratable photosensitized probe and application thereof. The mitochondrion/ribonucleic acid-targeted and migratable photosensitized probe has a structure represented by the following Formula I: where, R1 is selected from hydrogen or methyl; R2 is any one of selected from C1-C5 alkoxys; R3 is selected from methyl or hydroxymethyl; and X is selected from a halogen atom, BF4, or ClO4.
    Type: Application
    Filed: December 3, 2020
    Publication date: May 12, 2022
    Inventors: Guofen SONG, Penghui LI, Huaiyu WANG
  • Publication number: 20220143138
    Abstract: The present invention provides a method of protecting the heart from damage, by administering to a patient at risk of such damage, a pharmaceutically effective amount of a composition which inhibits the interaction of RSK3 and mAKAP?, or the expression or activity of one or both of those molecules. This composition may be in the form of a peptide that specifically inhibits mAKAP? binding to RSK3 or in the form of an siRNA construct which inhibits the expression of RSK3.
    Type: Application
    Filed: January 21, 2022
    Publication date: May 12, 2022
    Applicant: Anchored RSK3 Inhibitors, LLC
    Inventors: Michael S. KAPILOFF, Jinliang LI, Michael KRITZER
  • Publication number: 20220145890
    Abstract: A cutting system for a grinding pump, including a cutting disc attached to the pump near an inlet and having a cutting surface with multiple cutting orifices, and a rotating cutter attached to the rotating shaft of the pump and having two cutting blades, each blade having a cutting edge on a forward-facing side of the rotating cutter. The rotating cutter is located on the upstream side of the cutting disc, and cooperates with the cutting orifices of the cutting disc to perform cutting actions. Each cutting orifice has a hole extending from the cutting surface through the cutting disc to form a feeding orifice, and a cutting protrusion protruding from the cutting surface and surrounding the hole region. The multiple cutting orifices define recessed areas of the cutting surface between the cutting orifices. The cutting system can prevent uncut floating matters from being trapped, and is effective and safe.
    Type: Application
    Filed: November 16, 2020
    Publication date: May 12, 2022
    Inventor: Chengli LI
  • Publication number: 20220143172
    Abstract: The present disclosure relates to a composition for inducing immune response comprising a glycoengineered antibody or antigen-binding fragment thereof that is specific for an antigen portion having a receptor binding domain (RBD) of a surface protein of a virus. The present disclosure also relates to an immune combination and a method for treating an infection by a virus.
    Type: Application
    Filed: November 5, 2021
    Publication date: May 12, 2022
    Inventors: Chung-Yi WU, Chien-Yu CHEN, Ju-Mei LI, Kuo-Ching CHU
  • Publication number: 20220149253
    Abstract: A light-shielding frame and an LED display device are provided and respectively has excellent light-shielding performance and optical display performance. The light-shielding frame includes a retaining wall and hollow grids; the retaining wall includes first and second retaining walls connected in a stacked manner along a light-emitting direction of the grids, and each grid includes first and second grid portions. The thickness of the first retaining wall decreases from one end thereof close to the second retaining wall to the other end thereof distant from the second retaining wall to form a first draft angle; the thickness of the second retaining wall decreases from one end thereof close to the first retaining wall to the other end thereof distant from the first retaining wall to form a second draft angle; the first retaining wall has the same thickness as the second retaining wall in the connection position thereof.
    Type: Application
    Filed: January 21, 2022
    Publication date: May 12, 2022
    Inventors: Shijie LI, Xiaofeng Tang, Zeda Tang, Yi Li
  • Publication number: 20220145853
    Abstract: An automatic recognition, management and control system for dangerous sources in wind turbines, including an intelligent service unit, a telecontrol platform, a graphic workstation, an intelligent analysis unit, a network unit, an intelligent binocular perception terminal, an intelligent perception terminal and an intelligent recognition terminal, where the telecontrol platform and the graphic workstation are both connected to the intelligent service unit, a signal output end of the intelligent analysis unit is connected to a signal input end of the intelligent service unit through a dedicated line, and signal output ends of the intelligent binocular perception terminal, the intelligent perception terminal and the intelligent recognition terminal are all connected to a signal input end of the intelligent analysis unit through the network unit.
    Type: Application
    Filed: August 16, 2021
    Publication date: May 12, 2022
    Inventors: Guoqing Li, Ting Liu, Renjie Bai, Shiying Li, Jiarui Xue, Yunpeng Li, Yan Liu, Da An
  • Publication number: 20220149282
    Abstract: The present disclosure provides a mask and a fabricating method thereof, and a displaying base plate and a fabricating method thereof, and relates to the technical field of displaying. The mask includes a mask part and a peripheral part surrounding the mask part; the mask part includes at least one mask unit, and the mask unit includes an opening and a first main body surrounding the opening; and a thickness of at least part of area of the peripheral part is greater than a thickness of the mask part, and the peripheral part is configured to contact a base plate to be formed with a film, and support the base plate to be formed with a film, whereby the mask part and the base plate to be formed with a film have a gap therebetween.
    Type: Application
    Filed: September 17, 2021
    Publication date: May 12, 2022
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Yunlong Li, Pengcheng Lu
  • Publication number: 20220145861
    Abstract: A visual recognition system for wind turbines, including an intelligent analysis unit configured to analyze and determine data information, an intelligent service unit configured to transmit image data, a telecontrol platform, a graphic workstation, an intelligent processing unit configured to process video files, a router, a video storage unit configured to store video information, an intelligent binocular perception terminal, an intelligent perception terminal and an intelligent recognition terminal, where the intelligent binocular perception terminal, the intelligent perception terminal and the intelligent recognition terminal are connected to the video storage unit and the intelligent processing unit through optical fibers and the router.
    Type: Application
    Filed: August 16, 2021
    Publication date: May 12, 2022
    Inventors: Guoqing Li, Jinning Wang, Guohui Zhang, Yan Li, Genmu Qing, Pengfei Xie, Yang Liu, Jian Han
  • Publication number: 20220144669
    Abstract: A method for synthesizing a hydrophobic deep eutectic solvent (DES) using one or more lignin-derived compounds is provided.
    Type: Application
    Filed: November 8, 2021
    Publication date: May 12, 2022
    Inventors: Jian Shi, Wenqi Li, Jameson Hunter, Yuxuan Zhang
  • Publication number: 20220145896
    Abstract: A neck fan includes an arc-shaped shell configured to hang around user's neck and at least four fan assemblies arranged in the shell. The shell includes a first part and a second part. Each of the first part and the second part defines an accommodating space, air inlets and air outlets communicated with the accommodating space, at least one partition is arranged in the accommodating space and configured to divide the accommodating space into at least two accommodating parts arranged along an extension direction of the shell. Each of the fan assemblies is arranged in one of the at least two accommodating parts and is configured to direct air into the one of the at least two accommodating parts through corresponding air inlets and to direct air out of the one of the at least two accommodating parts through corresponding air outlets.
    Type: Application
    Filed: January 27, 2022
    Publication date: May 12, 2022
    Inventor: XIANGFU LI
  • Publication number: 20220147738
    Abstract: A method for processing images of animals obtains first training data, which includes first images of animals and first annotation data including first location data for predefined feature points on at least one animal in each image in the first images, and trains a first machine learning-based model (MLM) by use of the first training data to generate a first trained MLM. The method obtains second images of animals, operates the first trained MLM on the second images to generate second annotation data comprising second location data for the predefined feature points on at least one animal in each image in the second images, and aggregates at least a subset of the first and second images, and a corresponding subset of the first and second annotation data, into second training data, which thereby is expanded in relation to the first training data.
    Type: Application
    Filed: September 29, 2021
    Publication date: May 12, 2022
    Inventors: Sangxia HUANG, Chengxi LI
  • Publication number: 20220149278
    Abstract: The present invention related to an organic electroluminescent material and organic electroluminescent device thereof. The organic electroluminescent material has the structural formula as shown in formula 1. Compared with a monoamine structure containing an adamantyl group, the diamine structure disclosed in the present invention has higher HOMO energy level and hole mobility, and can exhibit higher efficiency and service life than a monoamine material device. The organic electroluminescent device comprising the organic electroluminescent material has lower driving voltage, and higher luminous efficiency and service life.
    Type: Application
    Filed: May 18, 2020
    Publication date: May 12, 2022
    Inventors: Tiantian MA, Qiqi NIE, Zhen FENG, Hongyan LI, Xunshan SHA, Zhanyi SUN, Yalong WANG
  • Publication number: 20220147804
    Abstract: This disclosure provides a computation unit, a related apparatus, and a method. The computation unit includes: a weight buffer adapted to store a row vector fetched from an M×K? sparsified weight matrix, where M and K are respectively a number of rows and a number of columns of the weight matrix before being sparsified, and ? is a sparsity coefficient; an excitation buffer adapted to store a K×N excitation matrix; an index selector adapted to store a selection index corresponding to the row vector, and select a row of the excitation matrix based on the selection index, to obtain a K?×N selected excitation matrix; and a dot product computation unit adapted to multiply the row vector by the selected excitation matrix. This disclosure implements a manner of running a DNN on hardware. In such a manner, structured sparsity of a DNN can be fully utilized, so that inference efficiency is improved; moreover, a register file occupies relatively small bandwidth, and a timing constraint is weak.
    Type: Application
    Filed: October 25, 2021
    Publication date: May 12, 2022
    Inventors: Yijin GUAN, Fei SUN, Junwen LUO, Haoran LI, Bangyan WANG, Tianchan GUAN, Yawen ZHANG
  • Publication number: 20220149281
    Abstract: The organic electroluminescent device includes a first electrode, a second electrode and an organic layer located between the first electrode and the second electrode, the organic layer includes a light-emitting layer, the light-emitting layer includes a host material, a thermally activated delayed fluorescence sensitizer and a green fluorescent dye, the green fluorescent dye includes a structure as shown in formula I. A thermally activated sensitized fluorescence technique is used, and the green fluorescent dye of a specific structure in combination with the sensitizer and the host material is used, so as to achieve the effects of narrowing the spectrum of a device and improving the green color purity. The efficiency of the organic electroluminescent device is equivalent to that of a phosphorescent green light device, so that a display panel including the organic electroluminescent device has a large display color gamut area.
    Type: Application
    Filed: January 20, 2022
    Publication date: May 12, 2022
    Applicant: KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD
    Inventors: Guomeng LI, Yuewei ZHANG, Xiaokang ZHOU, Chunliang YAO, Qiqi QIN
  • Publication number: 20220151057
    Abstract: A method and system for reducing influence of a remote reference power noise on signal quality are provided. A remote reference power plane connected to a power module is identified according to a schematic diagram of signal design, and a noised power plane is determined. A position of the noised power plane is found in a PCB, and whether the noised power plane is remote referenced by a high-speed signal is judged. Placement positions and number of connection capacitors are determined according to a layout and routing position of the high-speed signal and a width of the noised power plane. Two capacitors with fixed capacitance values are placed at the placement positions of the connection capacitors. Connection capacitors are added to a position of a noised remote reference power plane of a signal line for connecting the power plane and the ground.
    Type: Application
    Filed: November 27, 2019
    Publication date: May 12, 2022
    Inventors: Deheng LI, Fazhi LIU, Minzheng TIAN, Ning WU
  • Publication number: 20220147741
    Abstract: Methods, devices, and a non-transitory computer-readable storage medium are provided for determining a video cover image. The method includes: obtaining a candidate image set containing a plurality of image frames to be processed by determining the plurality of image frames to be processed from a video to be processed, each of the plurality of image frames to be processed containing at least one target object; obtaining a target score of each of the plurality of image frames to be processed by inputting the plurality of image frames to be processed in the candidate image set into a scoring network; and sorting the target scores of the plurality of image frames to be processed according to a set order to obtain a sorting result, and determining a video cover image of the video to be processed from the plurality of image frames to be processed according to the sorting result.
    Type: Application
    Filed: May 31, 2021
    Publication date: May 12, 2022
    Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Mingxi WANG, Rongxin GAO, Ning LI