Patents by Inventor Haiyang Zhang

Haiyang Zhang 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: 20230028898
    Abstract: A frame rate adjustment method, apparatus and device, a computer-readable storage medium and a computer program product. The method includes: acquiring running data of a client during running in a foreground when the client in the terminal device supports dynamic frame rate switching; determining a running scenario of the client based on the running data; determining a target running frame rate of the client based on the running scenario; and performing, by the client, image outputting according to the target running frame rate, and triggering an operating system of the terminal device to adjust a refresh rate of a screen according to the target running frame rate.
    Type: Application
    Filed: September 28, 2022
    Publication date: January 26, 2023
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Shili XU, Kai HONG, Haiyang WU, Qitian ZHANG, Zhuan LIU, Jingjing CHEN
  • Patent number: 11551924
    Abstract: A method for forming a semiconductor structure includes providing a substrate; forming a gate structure on the substrate, the gate structure extending along a first direction; removing a portion of the gate structure to form a trench in the gate structure, the trench penetrating through the gate structure along a second direction which is different form the first direction; performing a first cleaning treatment process on the trench to remove non-metal residues; and performing a second cleaning treatment process on the trench to remove metal residues.
    Type: Grant
    Filed: July 22, 2020
    Date of Patent: January 10, 2023
    Assignees: Semiconductor Manufacturing International (Shanghai) Corporation, Semiconductor Manufacturing International (Beijing) Corporation
    Inventors: Shiliang Ji, Bo Su, Haiyang Zhang
  • Publication number: 20230003998
    Abstract: A surveillance camera includes a housing containing a camera module, an optical reflection component, and a first driving component. The camera module has a fixed position and is disposed opposite to a reflective surface of the optical reflection component, which is disposed in a transparent portion of the housing. The reflective surface is positioned at an angle with respect to the input axis of the camera module to reflect light received through the transparent housing portion to the camera module. The camera module captures an image by detecting the light reflected to it by the reflective surface. The first driving component drives the optical reflection component to rotate the reflective surface around the input axis of the camera module, such that the camera module captures images carried by light from different directions through the transparent portion of the housing without rotation of the camera module itself.
    Type: Application
    Filed: September 6, 2022
    Publication date: January 5, 2023
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Can Li, Haiyang Zhang, Yong Chen, Zhen Luo
  • Publication number: 20220417887
    Abstract: The present disclosure relates to a method, an apparatus and a device for location service processing, and a medium. The method includes: after receiving a location service request, the location management function sending a QoS index requirement containing integrity to a terminal through a positioning protocol; the terminal performing auxiliary measurement function and integrity auxiliary monitoring according to the index requirement, and returning a measurement value to the location management function; and the location management function performing location estimation and integrity estimation according to the returned measurement value.
    Type: Application
    Filed: January 6, 2021
    Publication date: December 29, 2022
    Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
    Inventors: Jianxiang LI, Haiyang QUAN, Jing FU, Dajun ZHANG
  • Patent number: 11540249
    Abstract: The present disclosure provides a positioning management method, a positioning management device, an NG-RAN node and a core network node. The positioning management method includes: receiving a positioning request message from the core network node; performing positioning measurement in accordance with the positioning request message, so as to acquire a positioning measurement result; and acquiring position information about a target UE in accordance with the positioning measurement result, and feeding the position information back to the core network node.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: December 27, 2022
    Assignee: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
    Inventors: Dajun Zhang, Haiyang Quan, Ming Ai
  • Patent number: 11519041
    Abstract: A Sidwf1 gene of Sesamum indicum, including two exons and an intron, is 1638 bp in total, and has a sequence represented by SEQ ID NO: 1. Also provided is a method for determining the internode length type in sesame samples, the method including: 1) extracting a genomic DNA of a sesame sample; 2) synthesizing three primers including SiSNPdwf1 F1, SiSNPdwf1 F2, and SiSNPdwf1 R; amplifying the Sidwf1 gene or an allele SiDWF1 thereof with the genomic DNA of the sesame sample as a template, with a combination of SiSNPdwf1 F1, SiSNPdwf1 F2, and SiSNPdwf1 R a combination of SiSNPdwf1 F1 and SiSNPdwf1 R, or a combination of SiSNPdwf1 F2 and SiSNPdwf1 R, as primers, thereby yielding a PCR product; and performing electrophoresis on the PCR product or sequencing the PCR product, and determining the phenotype of the sesame sample according to an electrophoresis or sequencing result.
    Type: Grant
    Filed: July 22, 2020
    Date of Patent: December 6, 2022
    Assignee: Henan Sesame Research Center, Henan Academy Of Agricultural Sciences
    Inventors: Haiyang Zhang, Hongmei Miao, Chun Li, Yinghui Duan, Libin Wei, Ming Ju
  • Patent number: 11485897
    Abstract: A ternary water control and gas recovery method suitable for an unconsolidated siltstone gas reservoir is provided. It includes the following steps: first, running a silt control screen pipe manufactured by an interface hydrophobic modification into a wellbore to realize wellbore water control and silt control; second, filling a surface hydrophobic modified gravel in an annular space between the silt control screen pipe and the wellbore to form a hydrophobic gravel packing layer for water control and silt control; third, injecting a wetting agent aqueous solution into a stratum, and performing a hydrophobic modification on a gas reservoir seepage channel surface to realize in-situ waterblocking and silt migration of the unconsolidated siltstone gas reservoir, and then closing a well for a preset time before exploitation.
    Type: Grant
    Filed: March 18, 2022
    Date of Patent: November 1, 2022
    Assignee: CHINA UNIVERSITY OF PETROLEUM(EAST CHINA)
    Inventors: Fuhua Wang, Luyi Wang, Weidong Zhang, Haitao Zhu, Zezhuang Sun, Zhihao Zhang, Zhizun Wang, Dunyuan Yu, Yang Wang, Haiyang Liu
  • Patent number: 11483737
    Abstract: Provided by the present application are a data transmission method and device, which are used to solve the problem of being unable to accurately transmit an RRC message which is too large. The method comprises: when determining that the length of an original RRC message exceeds a preset threshold, compressing the original RRC message; packaging the compressed RRC message into a PDCP PDU; and sending the packaged PDCP PDU to a receiving end.
    Type: Grant
    Filed: August 7, 2019
    Date of Patent: October 25, 2022
    Assignee: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
    Inventors: Jiancheng Sun, Haiyang Quan, Huiying Zhang
  • Patent number: 11480688
    Abstract: The present disclosure provides a satellite differential auxiliary data transmission method, a location method and an apparatus, for ensuring that a better high-precision Beidou satellite location service can be provided on the basis of 5G or other developable technology networks. The satellite differential auxiliary data transmission method includes an LMF acquiring auxiliary information related to a Beidou satellite location system, and calculating auxiliary information for an UE location calculation, the auxiliary information including differential auxiliary data, and sending, via broadcast, to a base station the auxiliary information for the UE location calculation.
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: October 25, 2022
    Assignee: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
    Inventors: Dajun Zhang, Haiyang Quan
  • Publication number: 20220325164
    Abstract: A ternary water control and gas recovery method suitable for an unconsolidated siltstone gas reservoir is provided. It includes the following steps: first, running a silt control screen pipe manufactured by an interface hydrophobic modification into a wellbore to realize wellbore water control and silt control; second, filling a surface hydrophobic modified gravel in an annular space between the silt control screen pipe and the wellbore to form a hydrophobic gravel packing layer for water control and silt control; third, injecting a wetting agent aqueous solution into a stratum, and performing a hydrophobic modification on a gas reservoir seepage channel surface to realize in-situ water blocking and silt migration of the unconsolidated siltstone gas reservoir, and then closing a well for a preset time before exploitation.
    Type: Application
    Filed: March 18, 2022
    Publication date: October 13, 2022
    Inventors: FUHUA WANG, LUYI WANG, WEIDONG ZHANG, HAITAO ZHU, ZEZHUANG SUN, ZHIHAO ZHANG, ZHIZUN WANG, DUNYUAN YU, YANG WANG, HAIYANG LIU
  • Publication number: 20220317493
    Abstract: The present disclosure provides a thin film transistor liquid crystal display panel and a preparation method thereof. The display panel has an array substrate, an opposite substrate and a frame sealant, and has a substrate layer, a first protective passivation layer, an organic film layer, and a second protective passivation layer, wherein an orthographic projection of the second protective passivation layer on the substrate extends to an outer region outside the frame sealant. The display panel further has a water insulation layer, which covers a portion of the second protective passivation layer where its orthographic projection on the substrate layer is in the outer region, such that the second protective passivation layer is not in contact with an external environment of the display panel.
    Type: Application
    Filed: January 14, 2021
    Publication date: October 6, 2022
    Inventors: Jian Ma, Jinliang Hu, Wenming Ren, Ran Zhang, Haiyang Jia
  • Patent number: 11428048
    Abstract: The present invention discloses a drilling system and method of a submarine drilling rig, relating to the technical field of drilling equipment. The system includes a barge, an umbilical cable, a submarine device and a drilling device; where the barge is loaded with a pneumatic-electric-hydraulic control device and a mud treatment device which are respectively connected to the submarine device through the umbilical cable; and the submarine device includes a submarine traveling device, a coiled tubing roller, a derrick, a centralized valve seat, a drill bit replacement device, a wellhead device and a casing rack. The centralized valve seat is connected to the umbilical cable for shunting mud, cement and electrical signals conveyed by the umbilical cable. The derrick is installed above the wellhead device, respectively matched with the drill bit replacement device and the casing rack for replacing drill bits and conveying and withdrawing casings.
    Type: Grant
    Filed: February 21, 2020
    Date of Patent: August 30, 2022
    Assignee: CHINA UNIVERSITY OF PETROLEUM
    Inventors: Wensheng Xiao, Junguo Cui, Lianpeng Mei, Han Pang, Jian Liu, Yongtian Kang, Haiyang Zhao, Wenqiang Zou, Simiao Liu, Linchuan Zhang, Kang Li
  • Publication number: 20220254605
    Abstract: Disclosed is a ceramic air inlet radio frequency connection type cleaning device, comprising an etching system, a cleaning system, a power supply control device and a radio frequency cleaning mechanism, wherein the power supply control device is connected to the etching system and the cleaning system and is used for power supply switching; the etching system is connected to two single three-dimensional coil bodies of a three-dimensional coil by means of two lines of a power distribution box so as to etch a wafer in a chamber; and the cleaning system enables the lower surface of a top ceramic air inlet nozzle connected to the radio frequency cleaning mechanism to generate high negative pressure by connecting a radio frequency to the radio frequency cleaning mechanism, such that plasmas directly bombard the lower surface of the top ceramic air inlet nozzle.
    Type: Application
    Filed: February 29, 2020
    Publication date: August 11, 2022
    Applicant: JIANGSU LEUVEN INSTRUMENTS CO. LTD
    Inventors: Haiyang LIU, Dongdong HU, Xuedong LI, Na LI, Shiran CHENG, Jun ZHANG, Zhihao WU, Kaidong XU
  • Patent number: 11407875
    Abstract: The present disclosure provides a process. The process includes (i) forming a composition containing a peroxide-modified ethylene-based polymer selected from the group consisting of a peroxide-modified ethylene/a-olefin multi-block copolymer, a peroxide-modified low density polyethylene, and combinations thereof; (ii) contacting the composition with a blowing agent to form a foam composition; and (iii) forming foam beads comprising the foam composition. The present disclosure also provides a foam bead produced by said process.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: August 9, 2022
    Assignee: Dow Global Technologies LLC
    Inventors: Xiaolian Hu, Haiyang Yu, Hongyu Chen, Yonghua Gong, Yi Zhang
  • Patent number: 11398097
    Abstract: A target detection method based on the fusion of prior positioning of a millimeter-wave radar and a visual feature includes: simultaneously obtaining, based on the millimeter-wave radar and a vehicle-mounted camera after being calibrated, point cloud data of the millimeter-wave radar and a camera image; performing spatial 3D coordinate transformation on the point cloud data to project transformed point cloud data onto a camera plane; generating a plurality of anchor samples based on projected point cloud data according to a preset anchor strategy, and obtaining a final anchor sample based on a velocity-distance weight of each candidate region; fusing RGB information of the camera image and intensity information of an RCS in the point cloud data to obtain a feature of the final sample; and inputting the feature of the final anchor sample into a detection network to generate category and position information of a target in a scenario.
    Type: Grant
    Filed: December 13, 2021
    Date of Patent: July 26, 2022
    Assignee: BEIHANG UNIVERSITY
    Inventors: Xinyu Zhang, Li Wang, Yilong Ren, Haiyang Yu, Rentao Sun, Zhiwei Li, Yunpeng Wang
  • Publication number: 20220230322
    Abstract: The invention belongs to scene segmentation's field in computer vision and is a depth-aware method for mirror segmentation. PDNet successively includes a multi-layer feature extractor, a positioning module, and a delineating module. The multi-layer feature extractor uses a traditional feature extraction network to obtain contextual features; the positioning module combines RGB feature information with depth feature information to initially determine the position of the mirror in the image; the delineating module is based on the image RGB feature information, combined with depth information to adjust and determine the boundary of the mirror. This method is the first method that uses both RGB image and depth image to achieve mirror segmentation in an image. The present invention has also been further tested. For mirrors with a large area in a complex environment, the PDNet segmentation results are still excellent, and the results at the boundary of the mirrors are also satisfactory.
    Type: Application
    Filed: June 2, 2021
    Publication date: July 21, 2022
    Inventors: Wen DONG, Xin YANG, Haiyang MEI, Xiaopeng WEI, Qiang ZHANG
  • Patent number: 11393685
    Abstract: The present disclosure provides a method for forming a semiconductor structure. The method includes providing a to-be-etched layer; forming a plurality of initial sidewall spacers on the to-be-etched layer; and performing at least one modification treatment process on the plurality of initial sidewall spacers to form a plurality of sidewall spacers. Each of the at least one modification treatment process includes modifying the plurality of initial sidewall spacers to form a transition layer on the top and sidewall surfaces of each initial sidewall spacer of the plurality of initial sidewall spacers, and then removing the transition layer.
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: July 19, 2022
    Assignees: Semiconductor Manufacturing International (Shanghai) Corporation, Semiconductor Manufacturing International (Beijing) Corporation
    Inventors: Bo Su, Shiliang Ji, Erhu Zheng, Yan Wang, Haiyang Zhang
  • Patent number: 11394814
    Abstract: One embodiment described herein provides a system and method for path control in a network. During operation, in response to determining that a path-control condition is met, an end host in the network can determine an offset value to be applied to a packet header of a packet, modify the packet header by applying the determined offset value, and forward the packet based on the modified packet header.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: July 19, 2022
    Assignee: Alibaba Group Holding Limited
    Inventors: Zhehui Zhang, Xiangning Yu, Haiyong Wang, Haiyang Zheng, Jiayao Hu, Guohui Wang
  • Patent number: D956127
    Type: Grant
    Filed: December 29, 2020
    Date of Patent: June 28, 2022
    Assignee: Shenzhen Qiming Innovation Technology Development Co., Ltd.
    Inventor: Haiyang Zhang
  • Patent number: D967886
    Type: Grant
    Filed: December 28, 2020
    Date of Patent: October 25, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Haiyang Zhang, Yanping Liu