Patents by Inventor Jian Liu

Jian Liu 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: 20220247708
    Abstract: A method is performed at a backend server. The server receives a to-be-processed interaction message from a user interface of a social network platform. The server performs intention classification on the to-be-processed interaction message, to obtain an intention classification result of the to-be-processed interaction message. The server performs semantic analysis on the to-be-processed interaction message when the intention classification result comprises a mini program intention, to determine a message keyword of the to-be-processed interaction message. The server determines a program identifier of a target mini program corresponding to the to-be-processed interaction message according to the message keyword. The server transmits a message processing result based on the program identifier of the target mini program.
    Type: Application
    Filed: April 22, 2022
    Publication date: August 4, 2022
    Inventors: Yan ZHANG, Jian LIU, Wei LIU, Randy ZHONG, Qiuge LIU, Cheng NIU, Jie ZHOU
  • Publication number: 20220247983
    Abstract: A projection apparatus and a keystone correction method thereof are provided. The projection apparatus includes a display processing circuit including an image processing circuit, a first keystone correction circuit, a rotation circuit, a second keystone correction circuit, and a video output circuit. The first keystone correction circuit performs first keystone correction processing on a processed image frame based on horizontal scaling processing to obtain a first corrected image frame. The rotation circuit performs rotation processing on the first corrected image frame to write a rotated image frame into a memory. The second keystone correction circuit reads the rotated image frame from the memory and performs second keystone correction processing on the rotated image frame based on the horizontal scaling processing to obtain a second corrected image frame. The video output circuit transmits the second corrected image frame to a projection module through a data transmission interface.
    Type: Application
    Filed: January 24, 2022
    Publication date: August 4, 2022
    Applicant: ALi Corporation
    Inventors: Feng Gao, Can Ping Zheng, Shan Jian Liu, Lun Liang
  • Publication number: 20220246237
    Abstract: The invention relates to an optimal selection method of gene chip probes for cancer screening. The method is characterized in that the gene chip probes capable of being used for cancer screening are obtained through three stages of constructing a point mutation site (SNV) group, constructing a candidate probe group and verifying and confirming probes on the basis of nucleic acid data of a confirmed case of a selected cancer.
    Type: Application
    Filed: January 19, 2022
    Publication date: August 4, 2022
    Inventors: ZIANG HUA, BAOQUAN LIU, TIAN ZHU, MEIYING ZHU, JUNXING WAN, JIAN ZHANG, NA LI
  • Publication number: 20220240466
    Abstract: Provided is a method of culturing Stichopus japonicus Stichopus japonicus, Marsupenaeus japonicus, Portunus trituberculatus and Ulva lactuca, which belongs to the technical field of mariculture, including the following steps: preparing a pond and laying a substratum for Stichopus japonicus from March 1 to 5; putting the Stichopus japonicus seedlings, and then culturing Ulva lactuca seedlings on April 1; putting Marsupenaeus japonicus seedlings on April 15; putting Portunus trituberculatus juveniles on May 5; harvesting Marsupenaeus japonicus on July 15, and putting Marsupenaeus japonicus seedlings again; harvesting Stichopus japonicus, Marsupenaeus japonicus, Portunus trituberculatus and Ulva lactuca from November 5 to 10. By adopting the method of biological control of predators of Stichopus japonicus, the use of the pesticides and fishery drugs in the culture and pond-cleaning process is reduced, and green and healthy culture, energy saving and environmental protection are realized.
    Type: Application
    Filed: March 25, 2022
    Publication date: August 4, 2022
    Inventors: Xianyun Ren, Baoquan Gao, Zhiqiang Chang, Hongxing Ge, Qingbing Liu, Ping Liu, Jian Li, Ruiyong Fan
  • Publication number: 20220246841
    Abstract: A magnetic tunnel junction (MTJ) is disclosed wherein a free layer (FL) interfaces with a metal oxide (Mox) layer and a tunnel barrier layer to produce interfacial perpendicular magnetic anisotropy (PMA). The Mox layer has a non-stoichiometric oxidation state to minimize parasitic resistance, and comprises a dopant to fill vacant lattice sites thereby blocking oxygen diffusion through the Mox layer to preserve interfacial PMA and high thermal stability at process temperatures up to 400° C. Various methods of forming the doped Mox layer include deposition of the M layer in a reactive environment of 02 and dopant species in gas form, exposing a metal oxide layer to dopant species in gas form, and ion implanting the dopant. In another embodiment, where the dopant is N, a metal nitride layer is formed on a metal oxide layer, and then an anneal step drives nitrogen into vacant sites in the metal oxide lattice.
    Type: Application
    Filed: April 25, 2022
    Publication date: August 4, 2022
    Inventors: Guenole Jan, Jodi Mari Iwata, Ru-Ying Tong, Huanlong Liu, Yuan-Jen Lee, Jian Zhu
  • Patent number: 11405918
    Abstract: A data transmission method includes transmitting, by a first communications apparatus, first data with a second communications apparatus on a first frequency resource. The method also includes sending, by the first communications apparatus, control information to the second communications apparatus. The control information is used to schedule a part or all of the first data transmitted between the first communications apparatus and the second communications apparatus on a second frequency resource. A first transmission mode supported by the first frequency resource is different from a second transmission mode supported by the second frequency resource. Alternatively, the first transmission mode is the same as the second transmission mode, and a first feedback quantity supported by the first frequency resource is different from a second feedback quantity supported by the second frequency resource.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: August 2, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yifan Xue, Jinlin Peng, Jian Wang, Haitao Liu
  • Patent number: 11400944
    Abstract: Embodiments and examples are disclosed for intelligent vehicle diagnostics using driving behavior modeling and monitoring. For one example, a data processing system for a vehicle includes a plurality of sensors and a vehicle control unit (VCU). The VCU may sample the output from each of the plurality of sensors and assemble a dataset which may be transmitted to a cloud computing center. The cloud computing center may apply statistical machine learning algorithms to the dataset and training data to develop a model of a user's expected driving behavior. The cloud computing center may transmit the model to the vehicle, wherein the VCU may utilize the model to monitor the user's driving behavior. In response to detecting driving behavior that is anomalous to the expected driving behavior, the VCU may diagnose the cause of the anomalous behavior and take one or more preventative actions based on the diagnosis.
    Type: Grant
    Filed: January 4, 2019
    Date of Patent: August 2, 2022
    Inventors: Baharak Soltanian, Divyansh Pal, Enrique Israel Hernandez, Fangming Ye, Fei Xiao, Jian Wang, Xiao Liu, Yan Deng
  • Patent number: 11402267
    Abstract: A light splitting device includes an optical waveguide body and a dispersion grating. The optical waveguide body is configured to transmit incident light to the dispersion grating, the dispersion grating is configured to disperse the incident light transmitted by the optical waveguide body into a plurality of spectral lines, and the optical waveguide body is further configured to change propagation directions of the plurality of spectral lines and to emit the plurality of spectral lines.
    Type: Grant
    Filed: November 1, 2019
    Date of Patent: August 2, 2022
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xianqin Meng, Wei Wang, Xiaochuan Chen, Xiandong Meng, Jifeng Tan, Jian Gao, Fangzhou Wang, Qiuyu Ling, Peilin Liu
  • Patent number: 11403224
    Abstract: A method and system for managing a buffer device in a storage system. The method comprising determining a first priority for a first queue included in the buffer device, the first queue comprising at least one data page associated with a first storage device in the storage system; in at least one round, in response to the first priority not satisfying a first predetermined condition, updating the first priority according to a first updating rule, the first updating rule making the updated first priority much closer to the first predetermined condition than the first priority; and in response to the first priority satisfying the first predetermined condition, flushing data in a data page in the first queue to the first storage device.
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: August 2, 2022
    Assignee: EMC IP Holding Company, LLC
    Inventors: Xinlei Xu, Jian Gao, Yousheng Liu, Changyu Feng, Geng Han
  • Patent number: 11405899
    Abstract: Embodiments of this application provide a resource request sending method, user equipment, and a base station, and relate to the communications field, to resolve a problem about how a short PUCCH carries an SR. The method includes: transmitting, by user equipment UE, a first sequence on a resource used to transmit physical uplink control signaling, to carry the physical uplink control signaling and indicate a resource request SR; or transmitting, by user equipment UE, physical uplink control signaling and indicating a resource request SR by using a first subcarrier group on a resource used to transmit the physical uplink control signaling. The embodiments of this application are applied to a scenario in which physical uplink control signaling carries an SR.
    Type: Grant
    Filed: June 16, 2017
    Date of Patent: August 2, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yun Liu, Jian Wang, Da Wang
  • Patent number: 11403362
    Abstract: Embodiments of the disclosure provide methods, systems, computer program products for accessing web pages interactively are disclosed. According to the method, a web page comprising a plurality of user interface elements is accessed. Then information comprising identifications of the plurality of user interface elements and hot keys corresponding to the plurality of user interface elements is obtained. And then the information is sent to an assistive tool for being read out. In response to a hot key corresponding to a user interface element being input, an action corresponding to the user interface element is executed.
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: August 2, 2022
    Assignee: International Business Machines Corporation
    Inventors: Yi Liu, Yin Xia, Xiang Juan Meng, Li Wei Wang, Wei Xu, Jian Jiao Wen
  • Publication number: 20220237119
    Abstract: Techniques for managing a storage system involve flushing a target page in a cache device to a persistent storage device of the storage system. The techniques further involve releasing a resource storing a page descriptor of the target page to a resource pool. The resource pool is configured to provide resources to store page descriptors of pages to be flushed in the cache device. The techniques further involve: if it is determined that an auxiliary descriptor of the target page is located at a tail of a queue of auxiliary descriptors of the pages to be flushed, removing the auxiliary descriptor of the target page from the queue. The auxiliary descriptors of the pages to be flushed are configured to describe the page descriptors of the pages to be flushed. Accordingly, the page flushing performance of the storage system can be improved, thereby improving the input/output performance.
    Type: Application
    Filed: September 8, 2021
    Publication date: July 28, 2022
    Inventors: Geng Han, Jian Gao, Xinlei Xu, Yousheng Liu, Jianbin Kang
  • Publication number: 20220238771
    Abstract: The present disclosure provides an array substrate and a display device. The array substrate includes a base substrate, a first conductive layer and a second conductive layer, the first conductive layer is provided on one side of the base substrate and includes a first conductive portion; the second conductive layer is provided on one side of the first conductive layer away from the base substrate and includes a second conductive portion; the projection of at least part of the second conductive portion on the base substrate and the projection of the first conductive portion on the base substrate do not overlap.
    Type: Application
    Filed: November 2, 2021
    Publication date: July 28, 2022
    Applicants: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jie Lei, Zouming Xu, Jian Tian, Chunjian Liu, Xintao Wu, Jie Wang, Qin Zeng, Jianying Zhang, Zhi Zhang, Qingpu Wang, Chuanwen Zhang, Zhenzhong Fang
  • Publication number: 20220236994
    Abstract: A method and system for filtering a parallel computing result. The method comprises: simultaneously generating an input value of a first valid position (FVP) of each fragment, simultaneously calculating the input value of the FVP respectively corresponding to each fragment to obtain an output result corresponding to the input value of each FVP, sequentially selecting the approach of the output result of second to S-th fragments according to the output result of the FVP of each fragment, and filtering the parallel computing result to finally obtain the correct parallel computing result. The use of the parallel filtering approach changes the original serial filtering computing into the parallel computing of S fragments. The computing time is only one-S times of the original time, which can meet the time sequence requirement of the parallel computing while improving the computing efficiency.
    Type: Application
    Filed: September 29, 2019
    Publication date: July 28, 2022
    Inventors: Hongzhi Shi, Haiwei Liu, Jian Zhao
  • Publication number: 20220238548
    Abstract: A microelectronic device includes a stack structure comprising a vertically alternating sequence of insulative and conductive structures arranged in tiers. At least one pillar, comprising a channel material, extends through the stack structure. A source region, below the stack structure, comprises a doped material with vertical extensions that protrude to an interface with the channel material at an elevation proximate at least one source-side GIDL region. Slit structures extend through the stack structure to divide the structure into blocks of pillar arrays. A series of spaced, discrete pedestal structures are included along a base of the slit structures. Forming the microelectronic device structure may include forming a lateral opening through cell materials of the pillar, vertically recessing the channel material, and laterally recessing other material(s) of the pillar before forming the doped material in the broadened recesses.
    Type: Application
    Filed: January 26, 2021
    Publication date: July 28, 2022
    Inventors: Haitao Liu, Litao Yang, Albert Fayrushin, Naveen Kaushik, Jian Li, Collin Howder
  • Publication number: 20220238053
    Abstract: Provided is a flexible display screen, including: a flexible substrate provided with a foldable portion; pixel units disposed on a first surface of the flexible substrate; and a fold detection device including a reflective grating structure, an optical waveguide structure and a photoelectric sensor, wherein the optical waveguide structure and the reflective grating structure are sequentially laminated on the first surface of the flexible substrate and both disposed in the foldable portion, an orthographic projection of the optical waveguide structure onto the flexible substrate is overlapped with an orthographic projection of the reflective grating structure onto the flexible substrate, and the optical waveguide structure is connected to the photoelectric sensor.
    Type: Application
    Filed: January 20, 2022
    Publication date: July 28, 2022
    Inventors: Dalong MAO, Jian ZHAO, Peng CHEN, Zizheng LIU, Zhuo CHEN, Dongxu YUAN, Hao YU, Man WANG
  • Publication number: 20220240128
    Abstract: A call processing method comprises: a network device receives a call request message sent by an originating UE, determines, according to the call request message, that the originating UE supports a resource reservation procedure, and further transmits, to a media server, indication information indicating that use of the resource reservation procedure for negotiation about first media is not supported and use of the resource reservation procedure for negotiation about second media is supported, so that negotiation about the second media is implemented by using the resource reservation procedure.
    Type: Application
    Filed: April 14, 2022
    Publication date: July 28, 2022
    Inventors: Dehui Jiang, Jian Liu, Bin Meng, Hongxia Hao, Shisheng Wu, Wei Cui, Dong Wang
  • Publication number: 20220238798
    Abstract: A magnetic tunnel junction is disclosed wherein the reference layer and free layer each comprise one layer having a boron content from 25 to 50 atomic %, and an adjoining second layer with a boron content from 1 to 20 atomic %. One of the first and second layers in each of the free layer and reference layer contacts the tunnel barrier. Each boron containing layer has a thickness of 1 to 10 Angstroms and may include one or more B layers and one or more Co, Fe, CoFe, or CoFeB layers. As a result, migration of non-magnetic metals along crystalline boundaries to the tunnel barrier is prevented, and the MTJ has a low defect count of around 10 ppm while maintaining an acceptable TMR ratio following annealing to temperatures of about 400° C. The boron containing layers are selected from CoB, FeB, CoFeB and alloys thereof including CoFeNiB.
    Type: Application
    Filed: April 18, 2022
    Publication date: July 28, 2022
    Inventors: Huanlong Liu, Yuan-Jen Lee, Jian Zhu, Guenole Jan, Po-Kang Wang
  • Patent number: 11396680
    Abstract: Steel for coiled tubing with a low yield ratio and ultra-high strength and a preparation method thereof, wherein the chemical composition of the steel in mass percentage is: C: 0.05-0.16%, Si: 0.1-0.9%, Mn: 1.25-2.5%, P?0.015%, S?0.005%, Cr: 0.51-1.30%, Nb: 0.005-0.019%, V: 0.010-0.079%, Ti: 0.01-0.03%, Mo: 0.10-0.55%, Cu: 0.31-0.60%, Ni: 0.31-0.60%, Ca: 0.0010-0.0040%, Al: 0.01-0.05%, N?0.008%, and the rest being Fe and inevitable impurity elements. The chemical composition combines the technologies of low temperature finishing rolling and low temperature coiling to obtain an MA constituent+bainite+ferrite multiphase structure. The steel has a low yield ratio and ultra-high strength with the following specific properties: yield strength?620 MPa, tensile strength?750 MPa, elongation?11%, and yield ratio?0.83, and is suitable for manufacturing coiled tubing with ultra-high strength having a grade of 110 ksi or higher.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: July 26, 2022
    Assignee: BAOSHAN IRON & STEEL CO., LTD.
    Inventors: Chuanguo Zhang, Leilei Sun, Lei Zheng, Houjun Pang, Jian Liu, Yong Zhang, Guodong Xu
  • Patent number: D959609
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: August 2, 2022
    Assignee: AS America, Inc.
    Inventors: Jian Zhang, Fen Liu, Emilie Williams