Patents by Inventor Yongjun An

Yongjun 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).

  • Patent number: 11646363
    Abstract: Some embodiments include methods of forming charge storage transistor gates and standard FET gates in which common processing is utilized for fabrication of at least some portions of the different types of gates. FET and charge storage transistor gate stacks may be formed. The gate stacks may each include a gate material, an insulative material, and a sacrificial material. The sacrificial material is removed from the FET and charge storage transistor gate stacks. The insulative material of the FET gate stacks is etched through. A conductive material is formed over the FET gate stacks and over the charge storage transistor gate stacks. The conductive material physically contacts the gate material of the FET gate stacks, and is separated from the gate material of the charge storage transistor gate stacks by the insulative material remaining in the charge storage transistor gate stacks. Some embodiments include gate structures.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: May 9, 2023
    Assignee: Micron Technology, Inc.
    Inventor: Yongjun Jeff Hu
  • Patent number: 11646206
    Abstract: Described are methods for forming a multilayer conductive structure for semiconductor devices. A seed layer is formed comprising a metal and an additional constituent that in combination with the metal inhibits nucleation of a fill layer of the metal formed over the seed layer. Tungsten may be doped or alloyed with silicon to form the seed layer, with a tungsten fill being formed over the seed layer.
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: May 9, 2023
    Assignee: Micron Technology, Inc.
    Inventors: David Ross Economy, Brian Beatty, John Mark Meldrim, Yongjun Jeff Hu, Jordan D. Greenlee
  • Patent number: 11644383
    Abstract: The invention provides an adaptive manifold probability distribution-based bearing fault diagnosis method, including constructing transferable domains and transfer tasks; converting a data sample in each transfer task into frequency domain data via Fourier transform, inputting the frequency domain data into a GFK algorithm model, and calculating a manifold feature representation matrix related to a bearing fault in each transfer task by using the GFK algorithm model; calculating a cosine distance between centers of a target domain and a source domain in each transfer task according to a manifold feature representation, and defining a target function of in-domain classifier learning; then solving the target function, to obtain a probability distribution matrix of the target domain; and selecting a label corresponding to the largest probability value corresponding to each data sample in the target domain from the probability distribution matrix as a predicted label of the data sample in the target domain.
    Type: Grant
    Filed: November 26, 2020
    Date of Patent: May 9, 2023
    Assignee: SOOCHOW UNIVERSITY
    Inventors: Changqing Shen, Yu Xia, Lin Kong, Liang Chen, Piao Lei, Yongjun Shen, Dong Wang, Hongbo Que, Aiwen Zhang, Minjie Chen, Chuancang Ding, Xingxing Jiang, Jun Wang, Juanjuan Shi, Weiguo Huang, Zhongkui Zhu
  • Publication number: 20230138719
    Abstract: The present disclosure provides a preparation method of a doped ZnO catalyst. The preparation method includes the following steps: mixing a precipitant and a first solvent to form a first solution having 1 mol/L to 5 mol/L of the precipitant by concentration; mixing one of a Cu salt or a Ga salt, a Zn salt, and a second solvent to form a second solution having Cu and Zn at a molar ratio of less than 0.05:1 and Ga and Zn at a molar ratio of less than 0.1:1; subjecting the first solution and the second solution to precipitation or hydrolysis at 50° C. to 90° C. to obtain a precipitate, and washing and drying the precipitate to obtain a precursor sample; and conducting calcination on the precursor sample at 300° C. to 500° C. for 3 h to 5 h to obtain a Cu-doped ZnO catalyst or a Ga-doped ZnO catalyst.
    Type: Application
    Filed: October 31, 2022
    Publication date: May 4, 2023
    Inventors: Wei HUANG, Fang LI, Qian ZHANG, Penglong JIA, Yongjun LIU
  • Patent number: 11638696
    Abstract: The present invention provides a method for preparing an additive-free cell-wall-broken granule of a Chinese medicinal material. The cell-wall-broken granule is obtained by medicinal material concocting and grinding, first cell-wall-breaking and grinding, screening, second wall-breaking and grinding, mixing, pelleting, and granulating and sieving. The obtained granule has a moderate tightness, a relatively rapid dissolution and diffusion and a good uniformity, overcoming problems of a difficulty of dissolution and diffusion and a poor uniformity of the existing cell-wall-broken granules.
    Type: Grant
    Filed: October 21, 2020
    Date of Patent: May 2, 2023
    Assignee: ZHONGSHAN ZHONGZHI PHARMACEUTICAL GROUP CO., LTD.
    Inventors: Jinle Cheng, Zhitian Lai, Jiyin Xu, Yongjun Chen, Wen Deng, Lihua Peng, Weixuan Chen, Jinmei Chen, Yina Wang, Yanling Liang, Weilin Qiao, Xiaojun Cao
  • Patent number: 11641693
    Abstract: Systems and methods for interlace PUCCH transmission in 5G networks are described. The gNB sends an RRC message to a UE. The RRC message provides one or more PUCCH interlace allocations within a BW. Each PUCCH interlace allocation has a PUCCH format for each PUCCH interlace. Each PUCCH format contains a different PUCCH interlace index. The UE sends a PUCCH interlace in the BWP based on the PUCCH interlace allocation. A PUCCH in the allocated PUCCH interlace has a cyclic shift that is dependent on a resource block number in the allocated PUCCH interlace within the BWP.
    Type: Grant
    Filed: October 2, 2020
    Date of Patent: May 2, 2023
    Assignee: Intel Corporation
    Inventors: Lopamudra Kundu, Yongjun Kwak, Gang Xiong, Dae Won Lee, Salvatore Talarico, Yingyang Li, Seunghee Han
  • Publication number: 20230131096
    Abstract: Disclosed is an independent double-negative-pressure shale shaker, and belongs to the technical field of petroleum drilling solid control. The independent double-negative-pressure shale shaker comprises a base, a fluid discharge device, an inclination angle adjustment mechanism, a screening device, an exciting motor and a double-negative-pressure system, wherein the double-negative-pressure system comprises a first negative-pressure system and a second negative-pressure system which are relatively independent; the first negative-pressure system dries drilling fluid of a first screen mesh set close to a material outlet, and the second negative-pressure system increases the treatment capacity of drilling fluid of a second screen mesh set close to the first screen mesh set; and meanwhile, in the deep well section, the second negative-pressure system can be switched to a fluid mist suction state, fluid mist on the screen surface is reduced, the safety is improved, and the pollution of fluid mist is reduced.
    Type: Application
    Filed: August 15, 2022
    Publication date: April 27, 2023
    Inventors: Yongjun Hou, Duyu Hou, Mingjun Du, Pan Fang, Yuwen Wang
  • Patent number: 11634327
    Abstract: The present disclosure belongs to the technical filed of new carbon materials and relates to a novel sp2-sp3 hybrid crystalline carbon named Gradia and its preparation process. A novel sp2-sp3 hybrid carbon named Gradia is synthesized using sp2 hybrid carbon as raw materials under high temperature and high pressure. The basic structural units of Gradia are composed of sp2 hybrid graphite-like structural units and sp3 hybrid diamond-like structural units. Gradia disclosed in the present disclosure is a class of new sp2-sp3 hybrid carbon allotrope, whose crystal structure can vary with the widths and/or crystallographic orientation relationships of internal sp2 and/or sp3 structural units.
    Type: Grant
    Filed: March 26, 2020
    Date of Patent: April 25, 2023
    Assignee: YANSHAN UNIVERSITY
    Inventors: Zhisheng Zhao, Kun Luo, Bing Liu, Wentao Hu, Lei Sun, Julong He, Dongli Yu, Yongjun Tian, Bo Xu, Zhongyuan Liu
  • Patent number: 11637656
    Abstract: Provided herein are method and apparatus for channel coding in the fifth Generation (5G) New Radio (NR) system. An embodiment provides an apparatus for a Next Generation NodeB (gNB), including circuitry, which is configured to: generate Downlink Control Information (DCI) payload for a NR-Physical Downlink Control Channel (NR-PDCCH); attach Cyclic Redundancy Check (CRC) to the DCI payload; mask the CRC with an Radio Network Temporary Identifier (RNTI) using a bitwise modulus 2 addition operation, wherein the number of bits for the RNTI is different from the number of bits for the CRC; and perform polar encoding for the DCI payload with the masked CRC.
    Type: Grant
    Filed: March 10, 2021
    Date of Patent: April 25, 2023
    Assignee: Apple Inc.
    Inventors: Debdeep Chatterjee, Hong He, Gang Xiong, Ajit Nimbalker, Dmitry Dikarev, Yongjun Kwak
  • Publication number: 20230117398
    Abstract: Disclosed herein is a person re-identification method of identifying the same person from images taken through a plurality of cameras. The person re-identification method includes: detecting a person from an image taken by any one of a plurality of cameras; extracting bodily and movement path features of the detected person, and also extracting a facial feature of the detected person if the detection of the face of the detected person is possible; and matching the detected person for the same person against persons included in images taken by the plurality of cameras based on at least one of the bodily and facial features while reflecting a weight according to the movement path feature.
    Type: Application
    Filed: November 24, 2021
    Publication date: April 20, 2023
    Applicant: ALCHERA INC.
    Inventors: Jungho SON, Sangil JO, Yongjun SONG
  • Publication number: 20230116936
    Abstract: A user equipment (UE) receives, from a base station, a network power mode configuration and receive control signaling indicating for the UE to switch to the network power mode configuration. The UE communicates with the base station based on the network power mode configuration in response to the control signaling. A base station transmits, to a UE, a network power mode configuration, and transmits control signaling indicating for the UE to switch to the network power mode configuration. The base station communicates with the UE based on the network power mode configuration in response to the control signaling.
    Type: Application
    Filed: October 15, 2021
    Publication date: April 20, 2023
    Inventors: Ahmed Attia ABOTABL, Hung Dinh LY, Yongjun KWAK, Yuchul KIM, Hwan Joon KWON
  • Publication number: 20230117785
    Abstract: A user equipment (UE) may include one or more processors that are configured to cause UE capability information to be communicated to a radio access network (RAN) node, regarding a maximum number of blind decode attempts (BDAs) supported by the UE. The one or more processors are configured to determine, based on the maximum BDAs, shortened channel control elements (sCCEs) to be used, by the RAN node, to transmit shortened downlink control information (sDCI) via a shortened physical downlink control channel (sPDCCH) and obtain sDCI by monitoring the sPDCCH in accordance with the determined sCCEs.
    Type: Application
    Filed: August 24, 2022
    Publication date: April 20, 2023
    Inventors: Debdeep Chatterjee, Gang Xiong, Hong He, Yongjun Kwak, Alexei Davydov, Hwan-Joon Kwon, Dae Won Lee
  • Publication number: 20230119172
    Abstract: Techniques discussed herein can facilitate power ramping of PRACH (Physical Random Access Channel), for example, in connection with change of best gNB (next generation Node B) Tx (Transmit) beam and/or dynamic beam switching for control and/or data channels. Power ramping techniques discussed herein can comprise techniques for determining at least one of a power ramping counter or power offset for PRACH in connection with a change in best DL (Downlink) Tx (Transmit) beam. Dynamic beam switching techniques discussed herein can comprise employing DCI comprising at least one beam indication field indicating a beam index of a new beam of a BPL (Beam Pair Link) for at least one of a data channel or a control SS (Search Space).
    Type: Application
    Filed: August 29, 2022
    Publication date: April 20, 2023
    Inventors: Honglei Miao, Yushu Zhang, Yongjun Kwak, Dae Won Lee, Gregory V. Morozov, Seung Hee Han
  • Publication number: 20230124762
    Abstract: A user equipment (UE) receives, from a base station, multiple network power mode configurations and communicates with the base station based on one of the multiple network power mode configurations. The base station transmits, to a UE, multiple network power mode configurations and communicates with the UE based on one of the multiple network power mode configurations.
    Type: Application
    Filed: October 15, 2021
    Publication date: April 20, 2023
    Inventors: Ahmed Attia ABOTABL, Hung Dinh LY, Yongjun KWAK, Yuchul KIM, Hwan Joon KWON
  • Patent number: 11628718
    Abstract: The present disclosure discloses a transmission device of a hybrid vehicle. The transmission device includes an input shaft assembly, a power generation motor input shaft assembly, a driving motor input shaft assembly, an output shaft assembly, a clutch, an accelerating planetary gear train, a decelerating planetary gear train, and a parking mechanism. The input shaft assembly is located at a front end of the transmission device. The power generation motor input shaft assembly is located between the accelerating planetary gear train and the driving motor input shaft assembly. The driving motor input shaft assembly is located between the power generation motor input shaft assembly and the decelerating planetary gear train. The output shaft assembly is located at a tail end of the transmission device. The clutch is located between a power generation motor and a driving motor.
    Type: Grant
    Filed: April 19, 2022
    Date of Patent: April 18, 2023
    Assignee: HARBIN DONGAN AUTOMOTIVE ENGINE MANUFACTURING CO. LTD.
    Inventors: Zhonggui Yu, Zhaopeng Chai, Yongjun Feng, Xiaoyu Li, Xiaoxing Yuan, Jiqiu Bing, Xiaoning Liu, Mo Wang, Peng Zhang, Zhiqiang Yuan, Haitao Jia, Shi Feng, Wang Tan, Tao Yu, Shuai Zhen, Yue Wang
  • Patent number: 11631811
    Abstract: Memory devices having electrode structures that increase in resistivity with thermal cycling, and associated systems and methods, are disclosed herein. In some embodiments, a memory device includes a memory element and an electrode structure electrically coupled to the memory element. The electrode structure can include a material comprising a composition of tungsten, silicon, and germanium.
    Type: Grant
    Filed: May 7, 2021
    Date of Patent: April 18, 2023
    Assignee: Micron Technology, Inc.
    Inventors: Pengyuan Zheng, Yongjun J. Hu
  • Patent number: 11632630
    Abstract: A speaker assembly, and a display device including the same are provided. The speaker assembly according to an aspect of the present disclosure includes: a pair of magnets facing each other; a bobbin disposed between the pair of magnets and formed in a shape of a plate that extends long; a coil formed on at least one surface of the bobbin; a diaphragm fixed to one side of the bobbin, and extending in a direction intersecting a longitudinal direction of the bobbin; a frame disposed between the pair of magnets and the diaphragm; and a speaker edge disposed between the frame and the diaphragm, having one end fixed to the frame and the other end fixed to the diaphragm, and being convexly curved toward the bobbin.
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: April 18, 2023
    Assignee: LG ELECTRONICS INC.
    Inventors: Sangkeun Lee, Hyunseung Youn, Yongjun Je, Genmoo Song
  • Publication number: 20230104440
    Abstract: Certain aspects of the present disclosure provide techniques for paging occasion (PO) and paging early indication (PEI) configurations. In particular, the present disclosure provides techniques for configuring various paging parameters on different types of user equipments (UEs), including, such as, reduced capability (RedCap) UEs. For example, a network entity transmits signaling jointly configuring at least first and second types of UEs having different capabilities with a first set of paging parameters. The network entity transmits signaling that separately configures at least the first and second types of UEs with a second set of paging parameters. The network entity communicates with the first and the second types of UEs in accordance with the first and second set of paging parameters.
    Type: Application
    Filed: September 30, 2021
    Publication date: April 6, 2023
    Inventors: Huilin XU, Jing LEI, Yuchul KIM, Yongjun KWAK
  • Publication number: 20230109547
    Abstract: An underframe end structure without a bolster beam for a rail vehicle, including an underframe end beam, an underframe edge beam, a coupler mounting base, coupler support beams, and oblique support beams, where the front of the coupler mounting base is connected to the underframe end beam through the oblique support beams, two sides of the coupler mounting base are connected to the underframe edge beam through the coupler support beams, so that quadrilateral frame structures are respectively formed on the two sides of the coupler mounting base, the oblique support beams form an included angle of 55° to 80° with a forward opening, and the coupler support beams form an included angle of 120° to 140° with a backward opening.
    Type: Application
    Filed: September 30, 2019
    Publication date: April 6, 2023
    Applicant: CRRC Nanjing Puzhen Co., Ltd.
    Inventors: Juxing LIANG, Xingwen WANG, Yunchuan LI, Yongjun LI, Wenjie HUANG, Changping ZHU
  • Publication number: 20230104297
    Abstract: Some embodiments include an integrated assembly having a first structure containing semiconductor material, and having a second structure contacting the first structure. The first structure has a composition along an interface with the second structure. The composition includes additive to a concentration within a range of from about 1018 atoms/cm3 to about 1021 atoms/cm3. The additive includes one or more of carbon, oxygen, nitrogen and sulfur. Some embodiments include methods of forming integrated assemblies.
    Type: Application
    Filed: December 2, 2022
    Publication date: April 6, 2023
    Applicant: Micron Technology, Inc.
    Inventors: Yiping Wang, Andrew Li, Haoyu Li, Matthew J. King, Wei Yeeng Ng, Yongjun Jeff Hu