Patents by Inventor Hao Xu

Hao Xu 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: 11517887
    Abstract: A modified Y-type molecular sieve has a rare earth content of about 4% to about 11% by weight on the basis of the oxide, a phosphorus content of about 0.05% to about 10% by weight on the basis of P2O5, a sodium content of no more than about 0.5% by weight on the basis of sodium oxide, and an active element content of about 0.1% to about 5% by weight on the basis of the oxide, with the active element being gallium and/or boron. The modified Y-type molecular sieve has a total pore volume of about 0.36 mL/g to about 0.48 mL/g, a percentage of the pore volume of secondary pores having a pore size of 2-100 nm of about 20% to about 40%; a lattice constant of about 2.440 nm to about 2.455 nm, and a lattice collapse temperature of not lower than about 1060° C.
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: December 6, 2022
    Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
    Inventors: Lingping Zhou, Hao Sha, Mingde Xu, Weilin Zhang, Shuai Yuan, Zhenyu Chen, Qiuqiao Jiang, Huiping Tian
  • Patent number: 11522633
    Abstract: Provided are a data communication processing method and device. The method includes: acquiring a modulation order and a target code rate; calculating an intermediate number Ninfo of information bits at least according to a total number of resource elements, the modulation order and the target code rate; quantizing the intermediate number Ninfo of the information bits to obtain the quantized intermediate number N?info; determining a transport block size (TBS) according to the quantized intermediate number N?info.
    Type: Grant
    Filed: August 10, 2020
    Date of Patent: December 6, 2022
    Assignee: ZTE Corporation
    Inventors: Liguang Li, Jun Xu, Zhisong Zuo, Hao Wu, Yu Xin, Luanjian Bian, Jin Xu
  • Patent number: 11523418
    Abstract: A method and apparatus for indication of resource ports in a communication system is disclosed. In one embodiment, a method performed by a wireless communication node, includes: transmitting a first message to a wireless communication device, and after a time offset, performing wireless communications scheduled by the first message with the wireless communication device.
    Type: Grant
    Filed: November 2, 2020
    Date of Patent: December 6, 2022
    Assignee: ZTE CORPORATION
    Inventors: Mengzhu Chen, Hao Wu, Jun Xu, Zhaohua Lu
  • Patent number: 11516956
    Abstract: Disclosed is a method for maize cultivation in the black soil area of northeast China, including the following steps that can be conducted in any order: A. conservation tillage with straw returning: after a crop is harvested in autumn, raking and concentrating straws in rows; B. when sowing, disposing a front-loaded returning device on a sowing machine for a second concentration; C. when sowing, increasing the number of plants through a wide- and narrow-row effect; D. additional application of an organic bacterial fertilizer: where, the organic bacterial fertilizer includes a base fertilizer and a seed fertilizer; the base fertilizer refers to 500 kg of a 40% organic-inorganic mixed slow-release fertilizer; the seed fertilizer refers to 80 kg of an organic bacterial fertilizer; E. weeding with a herbicide treated by a secondary dilution method; and F. subsoiling to break a plow pan in summer: subsoiling flat land parcels to 40 cm.
    Type: Grant
    Filed: April 29, 2021
    Date of Patent: December 6, 2022
    Assignees: NORTHEAST INSTITUTE OF GEOGRAPHY AND AGROECOLOGY, JILIN QIANYI MODERN AGRICULTURE CO., LTD.
    Inventors: Xuewen Chen, Aizhen Liang, Guochen Xu, Hao Guo, Yan Zhang
  • Publication number: 20220382395
    Abstract: A sensor substrate and an electronic device are disclosed. The sensor substrate includes a base substrate and a plurality of sensor units spaced apart from each other, each sensor unit includes a hollowed-out electrode and a matching electrode spaced apart from each other, one of the hollowed-out electrode and the matching electrode is a sense electrode and the other is a drive electrode. An orthographic projection of the hollow-out electrode on the base substrate includes an inner edge and an outer edge at an outer side of the inner edge. An orthographic projection of the matching electrode on the base substrate includes a portion at an inner side of the inner edge.
    Type: Application
    Filed: August 8, 2019
    Publication date: December 1, 2022
    Inventors: Hao XU, Wenjun XIAO, Ji DONG, Shijun WANG
  • Patent number: 11513918
    Abstract: The present disclosure provides technical solutions related to action undo service based on cloud platform. Related operations dependent on target operations to be undone may be obtained by dependency analysis and the target operations and the related operations may be undone by time sequence so as to reduce the conflict caused by the undo operations.
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: November 29, 2022
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Shanshan Liu, Miao Zou, Jian Zhou, Tianjing Xu, Yucao Wang, Lei Zhang, Ao Guo, Hao Liu
  • Patent number: 11516823
    Abstract: Some techniques and apparatuses described herein allocate and/or transmit a narrower bandwidth value for LTE MTC UEs, such as UEs that operate in a small bandwidth mode using LTE procedures, and allocate and/or transmit a wider bandwidth value for 5G MTC UEs, such as UEs that can perform hopping and/or be allocated resources outside of a legacy bandwidth. For example, the wider bandwidth value may be associated with a non-LTE carrier (e.g., a 5G carrier in a 5G bandwidth) with the same center frequency as an LTE carrier associated with the narrower bandwidth value. Some techniques and apparatuses described herein provide for initial access, signaling, paging, random access, unicast communications, frequency hopping, cell-specific reference signaling, narrowband alignment, and/or other coexistence considerations for LTE MTC UEs operating on an LTE carrier and 5G MTC UEs operating on a non-LTE carrier with a bandwidth that includes the LTE carrier.
    Type: Grant
    Filed: June 6, 2019
    Date of Patent: November 29, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Chao Wei, Alberto Rico Alvarino, Le Liu, Umesh Phuyal, Wanshi Chen, Hao Xu
  • Patent number: 11510641
    Abstract: A non-spectral computed tomography scanner (102) includes a radiation source (112) configured to emit x-ray radiation, a detector array (114) configured to detect x-ray radiation and generate non-spectral data, and a memory (134) configured to store a spectral image module (130) that includes computer executable instructions including a neural network trained to produce spectral volumetric image data. The neural network is trained with training spectral volumetric image data and training non-spectral data. The non-spectral computed tomography scanner further includes a processor (126) configured to process the non-spectral data with the trained neural network to produce spectral volumetric image data.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: November 29, 2022
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Chuanyong Bai, Yang-Ming Zhu, Sheng Lu, Shiyu Xu, Hao Dang, Hao Lai, Douglas B. McKnight, Hui Wang
  • Patent number: 11516761
    Abstract: Methods, systems, and devices are described for low latency communications within a wireless communications system. An eNB and/or a UE may be configured to operate within the wireless communications system and may send triggers to initiate communications using a dedicated resource in a wireless communications network that supports transmissions having a first subframe type and a second subframe type, the first subframe type comprising symbols of a first duration and the second subframe type comprising symbols of a second duration that is shorter than the first duration. Communications may be initiated by transmitting a trigger from the UE or eNB using the dedicated resource, and initiating communications following the trigger. The duration of time between the trigger and initiating communications can be significantly shorter than the time to initiate communications using legacy LTE communications.
    Type: Grant
    Filed: August 8, 2019
    Date of Patent: November 29, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Hao Xu, Durga Prasad Malladi, Naga Bhushan, Tingfang Ji, Peter Gaal, Wanshi Chen, Tao Luo, Yongbin Wei, Aleksandar Damnjanovic
  • Publication number: 20220376710
    Abstract: Methods, systems, and devices for wireless communications are described. An encoding device (e.g., a user equipment (UE) or a base station) may divide one or more data units (e.g., packet data convergence protocol (PDCP) protocol data units (PDU)) into a set of data blocks. The encoding device may encode the set of data blocks using a fountain code and may generate a set of data units (e.g., radio link control (RLC) PDUs) based on encoding the set of data blocks using the fountain code. The UE may allocate a first subset of the set of data units to a first carrier and a second subset of the set of data units to a second carrier and may transmit the first subset over the first carrier and the second subset over the second carrier.
    Type: Application
    Filed: September 20, 2019
    Publication date: November 24, 2022
    Inventors: Changlong XU, Tao LUO, Hao XU
  • Publication number: 20220370048
    Abstract: A portable oropharyngeal swab smart collection device, which includes a collection device body, a remote control module, and a visual display unit, where a main control unit and an execution unit and a visual unit which are electrically connected with the main control unit respectively are arranged on the collection device body; a detachable oropharyngeal swab collector is arranged on the execution unit; the remote control module includes remote operation equipment which is in communication connection with the main control unit; and the visual display unit is in communication connection with the main control unit and the visual unit. The portable oropharyngeal swab smart collection device of the present disclosure can implement a collection by a oropharyngeal swab through remote control, rather than a face-to-face artificial collection by the oropharyngeal swab by a medical staff to a suspected patient with an infectious disease.
    Type: Application
    Filed: April 23, 2021
    Publication date: November 24, 2022
    Applicant: SOUTHERN UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Hongqiang WANG, Ting WANG, Renjie ZHU, Dongliang FAN, Yifan ZHANG, Guojie XU, Hao LIU
  • Publication number: 20220370981
    Abstract: Chemically and thermally stable covalent organic framework (COF) materials are configured and operative as solid adsorbents for capturing gases and water.
    Type: Application
    Filed: June 26, 2022
    Publication date: November 24, 2022
    Applicant: The Regents of the University of California
    Inventors: Omar M. Yaghi, Ha L. Nguyen, Steven L. Lyle, Nikita Hanikel, Hao Lyu, Wentao Xu
  • Patent number: 11506387
    Abstract: A low-pollution combustor and a combustion control method therefor. The low-pollution combustor includes a combustor head including a primary combustion stage and a precombustion stage, the primary combustion stage including a primary-combustion-stage channel and a primary-combustion-stage swirler disposed in the primary-combustion-stage channel. The primary combustion stage includes a pre-film plate disposed in the primary-combustion-stage channel, and the pre-film plate is radially divided into an outer-layer pre-film plate and an inner-layer pre-film plate.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: November 22, 2022
    Assignee: AECC COMMERCIAL AIRCRAFT ENGINE CO., LTD.
    Inventors: Longfei Dang, Pei He, Wei Chen, Rong Xu, Yajia E, Pan Chen, Mingming Su, Hao Chen
  • Publication number: 20220364199
    Abstract: A method for controlling carbide network in a bearing steel wire rod by controlling cooling and rolling, comprises the following steps: rapidly rolling a bar to a wire rod and spinning it into a loose coil, controlling the rolling temperature at 780° C.-880° C.; and the spinning temperature at 750° C.-850° C.; carrying out on-line controlling cooling of continuous loose coils using EDC water bath austempering cooling process, controlling the cooling rate at 2.0° C./s-10° C./s, and controlling the final cooling temperature within 620-630° C.; after EDC water bath austempering cooling, using slow cooling under a cover, and the temperature is controlled to be 400° C.-500° C. when being removed out of the cover; after slow cooling, collecting coils, and cooling in air to the room temperature.
    Type: Application
    Filed: November 8, 2019
    Publication date: November 17, 2022
    Applicants: JIANGYIN XINGCHENG GOLD MATERIALS CO., LTD, JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO., LTD
    Inventors: Lin ZHANG, Jianfeng ZHANG, Changhe LU, Yuehui GUAN, Guozhong LI, Xiaohong XU, Yun BAI, Hao ZONG, Jiafeng HE, De CHEN, Zhen HUANG, Jia YANG
  • Publication number: 20220369379
    Abstract: A user equipment (UE) operating as an NR-Light UE may repeat transmissions of uplink signals such as a random access (RA) message (Msg) 3 on a physical uplink shared channel (PUSCH) during a random access channel (RACH) procedure. The UE may receive a random access response (RAR) message including a RAR uplink (UL) grant. The UE may determine, based on a single bit of the RAR message, whether repetition of a RA Msg 3 is indicated. The UE may determine both of a repetition factor and a transmit power control (TPC) command for the RA Msg 3 based on a TPC field of the RAR UL grant. The UE may transmit the RA Msg 3 based on the repetition factor and the TPC command.
    Type: Application
    Filed: December 1, 2020
    Publication date: November 17, 2022
    Inventors: Qiaoyu LI, Wanshi CHEN, Umesh PHUYAL, Jing LEI, Chao WEI, Peter Pui Lok ANG, Hao XU
  • Patent number: 11497361
    Abstract: The present invention discloses an adjustable gas detection device for coal bed comprising a detection direction adjustment assembly, a suction head angle adjustment assembly and an analysis bin, wherein the suction head angle adjustment assembly includes a suction head first-level angle adjustment assembly and a suction head second-level angle adjustment assembly, and the suction head first-level angle adjustment assembly includes a suction head that sucks a gas through a suction pump and sends it into the analysis bin through a suction pipe for analysis; the detection direction adjustment assembly and the suction head angle adjustment assembly jointly adjust a position and a direction of the suction head. The gas detection device for coal bed of the present invention has many degrees of freedom, can quickly complete the angle adjustment, and realizes rapidly-oriented detection, as well as having advantages of high control efficiency, rapid response, flexibility and reliability.
    Type: Grant
    Filed: November 10, 2019
    Date of Patent: November 15, 2022
    Inventors: Shu Tao, Dazhen Tang, Hao Xu, Song Li, Xinyang Men, Yaning Wu
  • Publication number: 20220357656
    Abstract: A method of imprinting a pattern on a substrate is provided. The method includes forming a first pattern on a plurality of masters using a method other than imprinting, the first pattern including a plurality of patterned features of varying sizes; measuring the patterned features at a plurality of locations on each of the masters; selecting a first master of the plurality of masters based on the measurements of the patterned features on each of the masters; using the first master to form a second pattern on an imprint template; and imprinting the first pattern on a first device with the imprint template.
    Type: Application
    Filed: May 9, 2022
    Publication date: November 10, 2022
    Inventors: Hao TANG, Kang LUO, Erica CHEN, Yongan XU
  • Publication number: 20220357668
    Abstract: An image projection system is provided. The system can be used for performing lithography. The system includes a deuterium light source, a converging lens coupled to the deuterium light source. The system includes an aperture configured to provide image tiling disposed adjacent to the converging lens. The system includes a movable stage disposed adjacent to the aperture. A method of fabricating an optical device is provided. The method includes depositing a resist over a substrate and determining an exposure pattern for the optical device. The method includes exposing a portion of the resist with a light beam based on the determined exposure pattern. Exposing the portion of the resist includes directing the light beam from a deuterium light source to the substrate and developing the resist.
    Type: Application
    Filed: May 4, 2022
    Publication date: November 10, 2022
    Inventors: Ludovic GODET, Hao TANG, Nai-Wen PI, Yongan XU
  • Publication number: 20220360195
    Abstract: Provided are a method and system for controlling a voltage. The method includes: acquiring a current output voltage of an inverter; calculating a current voltage error of the current output voltage relative to a given output voltage; inputting the current voltage error into a fuzzy controller to determine a target output voltage of the inverter; determining an amplitude adjustment command based on a difference between an amplitude of the target output voltage and an amplitude of the current output voltage; determining a phase adjustment command based on a difference between a phase of the target output voltage and a phase of the current output voltage; and adjusting an amplitude and a phase of an output voltage of the inverter according to the amplitude adjustment command and the phase adjustment command respectively, to maintain the output voltage of the inverter within a preset range.
    Type: Application
    Filed: November 21, 2019
    Publication date: November 10, 2022
    Applicant: ZHUZHOU CRRC TIMES ELECTRIC CO., LTD.
    Inventors: Kean LIU, Jing SHANG, Minggao ZENG, Qingliang ZHAO, Shaolong XU, Liangjie LIU, Weiwei GAN, Wei GUO, Fang YUAN, Chaoyong LIN, Xuebiao PENG, Jinwei MO, Gengliang HE, Lifen YANG, Leilei DING, Bingzhang LI, Qiao HE, Chao DU, Hao LI
  • Publication number: 20220360366
    Abstract: Wireless devices may use polar codes for encoding transmissions and may support combining transmissions to improve decoding reliability (e.g., by achieving chase combining and incremental redundancy (IR) gains). For example, an encoding device may puncture a set of mother code bits using different puncturing patterns to obtain different redundancy versions for a first transmission and a re-transmission. Each puncturing pattern may correspond to an equivalent decoding performance. In some cases, to obtain equivalent puncture sets, the encoding device may perform punctured index manipulation procedures on an initial puncturing pattern. A punctured index manipulation procedure may involve switching a binary state for a binary bit at a same binary bit index for each puncture index in a puncturing pattern. A device may receive the transmissions generated using the equivalent puncture sets and may combine the information for improved decoding reliability.
    Type: Application
    Filed: July 15, 2022
    Publication date: November 10, 2022
    Inventors: Kai Chen, Changlong Xu, Liangming Wu, Jian Li, Hao Xu