Patents by Inventor An ZENG

An ZENG 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).

  • METHOD FOR REDUCING RESISTANCE OF CONTACT
    Publication number: 20250069949
    Abstract: The present disclosure provides a method for reducing a resistance of a contact, including: preparing a via in a device structure, and fabricating an adhesive layer that is in the via and attached to an inner wall of the via; fabricating a metal film that is in the via and attached to the adhesive layer; and filling the via with metal tungsten. In the present application, from the point of view of reducing high-resistance metals Ti and TiN and increasing low-resistance metal tungsten, a fluorine-free chemical is used to replace WF6 to participate in a reaction of a W film, forming a tungsten film which replaces a TiN film, increasing the volume of tungsten, and reducing a via resistance.
    Type: Application
    Filed: July 19, 2024
    Publication date: February 27, 2025
    Applicant: Shanghai Huali Integrated Circuit Corporation
    Inventors: Zhaoqin ZENG, Yu ZHANG, Jingxun FANG, Yu BAO
  • MARKING DEVICE AND LAMINATION MANUFACTURING SYSTEM
    Publication number: 20250070114
    Abstract: Provided are a marking device and a lamination manufacturing system. The marking device includes an attachment mechanism, a coating mechanism, and a stripping mechanism, wherein the attachment mechanism is configured to attach shielding members to a marking area of a base material; the coating mechanism is arranged downstream of the attachment mechanism along a conveying direction of the base material, and the coating mechanism is configured to coat the base material; and the stripping mechanism is arranged downstream of the coating mechanism along the conveying direction, and the stripping mechanism is configured to detach the shielding members from the base material to form scores on the marking area.
    Type: Application
    Filed: November 12, 2024
    Publication date: February 27, 2025
    Inventors: Jianlei Wang, Jingjing Wei, Ruhu Liao, Gang Zeng, Quanshui Cai, Ya Dai, Guangsheng Chen
  • NEGATIVE ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD THEREOF, SECONDARY BATTERY, AND ELECTRIC APPARATUS
    Publication number: 20250070141
    Abstract: This application relates to a negative electrode active material. The negative electrode active material includes a core structure and a shell structure disposed around surface of the core structure, the core structure and the shell structure both have pores, and an average pore size of pores in the shell structure is greater than an average pore size of pores in the core structure. The negative electrode active material of this application can provide excellent kinetic performance under the condition of high compacted density. When used in a battery, this negative electrode active material can increase the energy density of the battery and achieve the objective of fast charging.
    Type: Application
    Filed: November 13, 2024
    Publication date: February 27, 2025
    Applicant: CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
    Inventors: Chen ZENG, Meng KANG, Libing; HE
  • POSITIVE ELECTRODE ACTIVE MATERIAL AND ITS USE
    Publication number: 20250070159
    Abstract: The present application provides a positive electrode active material and its use, where the positive electrode active material includes a lithium metal oxide as shown in Formula 1 or Formula 2; in an X-ray diffraction spectrum, the lithium metal oxide has a Cmca space group of a cubic lattice structure, and has a 002 peak with a 2? of 17.9°-18.1°, and a 131 peak with a 2? of 67.0°-67.5°. The positive electrode active material of the present application is beneficial to improving the cycle performance and specific capacity of lithium-ion batteries.
    Type: Application
    Filed: November 14, 2024
    Publication date: February 27, 2025
    Inventors: Jiajiang ZENG, Dingguo XIA, Suli LI
  • SECONDARY BATTERY, BATTERY PACK, AND ENERGY STORAGE CABINET
    Publication number: 20250070324
    Abstract: A secondary battery, a battery pack, and an energy storage cabinet. The secondary battery includes a case and a jelly roll arranged in an accommodating cavity of the case. Along a height direction of the secondary battery, a side of the jelly roll is provided with a bending section, a bottom wall of the case is provided with a first recessed portion recessed towards an interior of the secondary battery, and a first protruding portion is correspondingly formed at an inner side of the bottom wall. At least part of the bending section is located at a side of the first protruding portion along a width direction of the secondary battery. A contact area between the bottom wall and the jelly roll is increased, and a contact area between the heat exchange member and the secondary battery is increased, to improve heat dissipation efficiency.
    Type: Application
    Filed: November 11, 2024
    Publication date: February 27, 2025
    Inventors: Xianrong ZENG, Yuhao WU
  • BATTERY AND ELECTRIC DEVICE
    Publication number: 20250070356
    Abstract: A battery and an electric device are provided. The battery includes a plurality of battery cells, and the plurality of battery cells includes at least one first battery cell and at least one second battery cell. A length of the at least one first battery cell is greater than a length of the at least one second battery cell, and the at least one first battery cell is adjacent to and connected to the at least one second battery cell.
    Type: Application
    Filed: November 13, 2024
    Publication date: February 27, 2025
    Inventors: Hu XU, Haizu JIN, Fenggang ZHAO, Shaojun NIU, Yuqun ZENG
  • BEAM FAILURE RECOVERY TIMING IN A NONTERRESTRIAL NETWORK (NTN)
    Publication number: 20250070863
    Abstract: A user equipment (UE), a base station (e.g., next generation NodeB (gNB)), or other network component can operate to configure a beam failure recovery (BFR) timing based on a time offset and a number of symbols in a BFR procedure, as well as enable beam switching and bandwidth part (BWP) switching to be correlated. A beam failure recovery request (BFRQ) can be processed or transmitted in response to a detection of a beam failure. A beam failure recovery response (BFRR) can be generated via a physical downlink control channel (PDCCH) based on at least four slots after the BFRQ and a time offset for a non-terrestrial network (NTN).
    Type: Application
    Filed: November 14, 2024
    Publication date: February 27, 2025
    Inventors: Chunxuan Ye, Dawei Zhang, Haitong Sun, Hong He, Huaning Niu, Oghenekome Oteri, Seyed Ali Akbar Fakoorian, Wei Zeng, Weidong Yang, Yushu Zhang
  • Channel State Information Reporting for Multi-Transmission-Reception-Point Operation
    Publication number: 20250071750
    Abstract: This disclosure relates to techniques for performing channel state information reporting for multi-transmission-reception-point operation in a wireless communication system. Channel state information configuration information may be provided to a wireless device. The channel state information configuration information may indicate channel measurement resources associated with each of multiple transmission reception points. The wireless device may perform channel state information reporting based on the channel state information configuration information.
    Type: Application
    Filed: November 13, 2024
    Publication date: February 27, 2025
    Inventors: Haitong Sun, Dawei Zhang, Wei Zeng, Yushu Zhang, Hong He, Chunxuan Ye, Huaning Niu, Oghenekome Oteri
  • DISPLAY MODULE AND TERMINAL DEVICE
    Publication number: 20250072272
    Abstract: A display module includes a display panel and a peripheral region. The peripheral region includes a bendable fan-out region including a panel bonding portion and a driving chip; a flexible circuit board, including a first and a second conductive layers, and a substrate. The first conductive layer includes a first and a second bonding portions, and a connection portion; the second conductive layer is located on a side of the first conductive layer and at least partially overlaps with the first bonding portion; the first and the second conductive layers are connected through a via hole penetrating through the substrate; an end of the flexible circuit board is bonded to the panel bonding portion through the first bonding portion, and the second bonding portion is bonded to a control circuit board; and a conductive protection layer, covering the driving chip and connected to the second conductive layer.
    Type: Application
    Filed: May 16, 2023
    Publication date: February 27, 2025
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hao SUN, Liang GAO, Ajuan DU, Feifan LI, Hufei YANG, Yongle WANG, Enjian YANG, Yilun ZENG, Guodong ZENG, Yiqian WU, Yunhui HUANG, Wei CHEN, Xiaoxia HUANG, Mengyuan PANG
  • Multi-Slot PDCCH Monitoring With Slot Groups
    Publication number: 20250071767
    Abstract: A user equipment (UE) is configured to configure a first search space (SS) set of a first slot group for multi-slot physical downlink control channel (PDCCH) monitoring (MSM), configure a second SS set of a second slot group for MSM, receive an indication of a beam change in a control resource set (CORESET), configure an updated first SS set of the first slot group for MSM, configure an updated second SS set of the second slot group for MSM and perform MSM using the updated first SS set and the updated second SS set.
    Type: Application
    Filed: November 5, 2021
    Publication date: February 27, 2025
    Inventors: Oghenekome OTERI, Chunxuan YE, Chunhai YAO, Dawei ZHANG, Haitong SUN, Hong HE, Huaning NIU, Seyed Ali Akbar FAKOORIAN, Sigen YE, Wei ZENG, Weidong YANG, Yushu ZHANG
  • SYSTEMS AND METHODS FOR BEAM INDICATION IN A UNIFIED TRANSMISSION CONTROL INDICATOR (TCI) FRAMEWORK
    Publication number: 20250071768
    Abstract: A user equipment (UE) includes a set of one or more transceivers and a processor. The processor is configured to determine, at least partly from a transmission control indicator (TCI) state for multiple channels, that common physical downlink shared channels (PDSCHs) do not share a beam with dedicated PDSCHs. The processor is also configured to determine a physical downlink control channel (PDCCH)/PDSCH scheduling offset is below a threshold; select, at least partly based on the determination that common PDSCHs do not share a beam with dedicated PDSCHs and the determination the PDCCH/PDSCH scheduling offset is below the threshold, a beam for which to buffer PDSCH; and buffer PDSCH received on the beam.
    Type: Application
    Filed: January 4, 2022
    Publication date: February 27, 2025
    Inventors: Yushu ZHANG, Chunxuan YE, Dawei ZHANG, Haitong SUN, Hong HE, Huaning NIU, Wei ZENG, Weidong YANG
  • SELF-BALANCING POWER SYSTEM, SELF-BALANCING CONTROL METHOD, SELF-BALANCING CONTROL SYSTEM, AND SELF-BALANCING VEHICLE
    Publication number: 20250065732
    Abstract: A self-balancing power system includes a first drum unit, a second drum unit, a first battery pack, a second battery pack, a first power motor, a second power motor, a power output set and an anti-torque power set, where the power output set and the anti-torque power set are in transmission connection to the first drum unit and the second drum unit respectively from two sides of the first drum unit and the second drum unit, the power output set is configured to provide output power of the self-balancing power system, and the anti-torque power set is configured to provide anti-torque of the self-balancing power system. The present disclosure further relates to a self-balancing control method, a self-balancing control system and a self-balancing vehicle. At least stability and heat dissipation effect of the self-balancing power system can be improved.
    Type: Application
    Filed: November 6, 2024
    Publication date: February 27, 2025
    Applicant: HORWIN INC.
    Inventors: Wei LI, Panhua ZENG
  • SULFIDATED NOBLE METAL ON METAL DOPED SUPPORT AS A HYDROGENATION AND DEHYDROGENATION CATALYST
    Publication number: 20250065311
    Abstract: This disclosure pertains to a supported noble metal catalyst containing noble metal component and a sulfur-containing component being supported on a non-noble metal doped inorganic oxide carrier and uses thereof. The catalyst may be used for the hydrogenation of an aromatic compound. The present disclosure further relates to a process for the partial or complete dehydrogenation of perhydrogenated or partially hydrogenated cyclic hydrocarbons to produce hydrogen.
    Type: Application
    Filed: August 22, 2023
    Publication date: February 27, 2025
    Inventors: Trenton J. Otto, Bi-Zeng Zhan, Steven Xuqi Song, Christopher Declan Lane
  • NK CELL AND PREPARATION METHOD THEREFOR
    Publication number: 20250066731
    Abstract: Provided in the present disclosure is an NK cell, including a polynucleotide knocked out of CD38 and overexpressing CD16a. Compared to conventional NK cells, the NK cells of the present disclosure have been inserted with a CD16a overexpression gene and simultaneously knocked out with a CD38 gene, which improves the killing function against tumor cell lines, while simultaneously reducing the mutual killing of NK cells, improving cell survival rate and growth rate, and reducing intracellular consumption.
    Type: Application
    Filed: November 12, 2024
    Publication date: February 27, 2025
    Inventors: Haoyu Zeng, Zhenbo Shen, Biyu Jiang, Yanling Zhao, Xiaoqing Li
  • Display panel and display device
    Patent number: 12236895
    Abstract: A display panel and a display device are provided. The display panel includes pixel circuits arranged in an array and scan lines. Each pixel circuit in a N-th row of pixel circuits includes a driving transistor, a writing transistor, and a sensing transistor. A N-th scan line is configured to control charging of the N-th row of pixel circuits, a (N+1)-th scan line is configured to control the charging of a (N+1)-th row of pixel circuits, a gate of the writing transistor in each pixel circuit of the N-th row of pixel circuits is electrically connected to the N-th scan line, and a gate of the sensing transistor in each pixel circuit of the N-th row of pixel circuits is electrically connected to the (N+1)-th scan line.
    Type: Grant
    Filed: November 16, 2023
    Date of Patent: February 25, 2025
    Assignee: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventors: Yuchao Zeng, Pengfei Liang
  • Fuel cell system having maximum cell voltage constraint
    Patent number: 12237550
    Abstract: A system, such as for a fuel cell electric vehicle, includes a fuel cell stack (FCS) and a controller. The FCS is configured to provide, such as for vehicle propulsion, a stack power commensurate with a stack power request. The stack power is a product of a stack current of the FCS and a stack voltage of the FCS. The controller is configured to, upon the stack voltage meeting a predetermined threshold, control the FCS to increase the stack current to cause the FCS to provide an increased stack power commensurate with an increased stack power request.
    Type: Grant
    Filed: February 10, 2022
    Date of Patent: February 25, 2025
    Assignee: Ford Global Technologies, LLC
    Inventors: Zeng Qiu, Rajit Johri, William F. Sanderson, Jr., Hao Wang
  • Cavity-backed slot antenna system
    Patent number: 12237577
    Abstract: A cavity-backed slot antenna system provided in this disclosure is installed in a housing of an electronic device and includes a metal cavity, a supporting element, an antenna device, a conductive post, and a coupling metal part. The metal cavity is in the housing and includes an opening and a closed surface opposite to each other. A slot is on the closed surface. The supporting element is in the metal cavity. The antenna device is in the metal cavity and on the supporting element, to expose one side surface of the antenna device. The antenna device includes a feed source. The conductive post penetrates the antenna device and connects to the metal cavity. The coupling metal part is in the housing and close to the opening of the metal cavity, so that the coupling metal part is close to and corresponds to the feed source of the antenna device.
    Type: Grant
    Filed: September 21, 2022
    Date of Patent: February 25, 2025
    Assignee: ASUSTEK COMPUTER INC.
    Inventors: Shih-Hsun Chang, Wei-Lin Tsai, Zhi-Zeng Cheng, You-Fu Cheng, Tsung-Hsun Hsieh
  • Radio frequency assembly and electronic device
    Patent number: 12238330
    Abstract: The present disclosure relates to a motion vector prediction method, a video coding method, and related apparatuses and devices. The motion vector prediction method includes: acquiring a candidate list of a current coding block in a preset prediction mode, where the candidate list includes a plurality of candidate motion vectors; performing a motion search of the plurality of candidate motion vectors in the candidate list to obtain an initial optimal motion vector of the current coding block in the preset prediction mode; performing motion compensation on the initial optimal motion vector by using each of a first preset number of pixel accuracies, to determine a final optimal motion vector of the current coding block, where the preset prediction mode comprises any one of a plurality of prediction modes, and pixel accuracies used in any one of the prediction modes are identical.
    Type: Grant
    Filed: April 18, 2022
    Date of Patent: February 25, 2025
    Assignee: SHEJIANG DAHUA TECHNOLOGY CO., LTD.
    Inventors: Feiyang Zeng, Dong Jiang, Jucai Lin, Jun Yin, Cheng Fang
  • Timing-related considerations for network-controlled repeaters
    Patent number: 12238027
    Abstract: A repeater configured to receive, on a side control channel from a component of a network, side control information including parameters at least for determining time domain resources on which to apply an indicated beam for uplink (UL) transmission reception or downlink (DL) transmission forwarding with a user equipment (UE) on an access link, determine, from the received parameters, whether to apply the indicated beam to a transmission (Tx) spatial filter, a reception (Rx) spatial filter, or both the Tx and Rx spatial filters and apply the indicated beam to the determined Tx spatial filter, Rx spatial filter, or both the Tx and Rx spatial filters for the determined time domain resources when forwarding the DL transmission to the UE or receiving the UL transmission from the UE for forwarding to the network.
    Type: Grant
    Filed: July 6, 2022
    Date of Patent: February 25, 2025
    Assignee: Apple Inc.
    Inventors: Ankit Bhamri, Hong He, Dawei Zhang, Haitong Sun, Oghenekome Oteri, Seyed Ali Akbar Fakoorian, Sigen Ye, Wei Zeng
  • Robot control method, robot, and computer-readable storage medium
    Patent number: 12233550
    Abstract: A robot control method, a robot, and a computer-readable storage medium are provided. The method includes: obtaining a linear motion model of a robot; determining a predicted state corresponding to each moment in a preset time period based on the linear motion model; determining an expected state corresponding to each moment in the preset time period; and determining a compensation value of a velocity of joint(s) at each moment from k-th moment to k+N?1-th moment based on the predicted state corresponding to each moment in the preset time period and the expected state corresponding to each moment in the preset time period, determining instruction parameter(s) at the k-th moment based on the compensation value of the velocity of the joint(s) at the k-th moment, and adjusting a position of each of the joint(s) of the robot according to the instruction parameter(s) at the k-th moment.
    Type: Grant
    Filed: November 28, 2022
    Date of Patent: February 25, 2025
    Assignee: UBTECH ROBOTICS CORP LTD
    Inventors: Xianwen Zeng, Yizhang Liu, Youjun Xiong