Patents by Inventor Shen Zhang

Shen 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: 20220138364
    Abstract: Systems and methods for generating a furnishing plan for a property are disclosed. An exemplary system includes a communication interface configured to receive a floor plan of the room and a resident profile. The system further includes at least one processor configured to determine a functionality of the room based at least partially on the resident profile and obtain a set of candidate furnishing items for the room based on the functionality of the room. The at least one processor is further configured to sequentially add furnishing items selected from the set of candidate furnishing items in the placement item set, where the furnishing items added in the furnishing plan collectively meet a predetermined area occupation threshold associated with the floor plan. The at least one processor is also configured to generating the furnishing plan based on the placement item set.
    Type: Application
    Filed: September 30, 2021
    Publication date: May 5, 2022
    Applicant: Ke.com (Beijing) Technology Co., Ltd.
    Inventors: Mingzhe TIAN, Cihui PAN, Yilang HU, Linyuan LI, Shen ZHANG
  • Patent number: 11099101
    Abstract: A system for estimating a severity of a bearing fault in an induction motor, uses a set of filters and a set of quantitative models designed for a set of fault frequencies. The system, upon receiving the measurements of the stator current, extracts the first fault current from the stator current using the first filter, determine the first mutual inductance variation from the first fault current using the first quantitative model, and classify the first mutual inductance variation with the fault severity classifier to determine the severity of a first type of fault in the induction motor. Similarly, the system classifies a second type of fault using the second filter and the second quantitative model. The system outputs one or combination of the severity of the first type of fault in the induction motor and the severity of the second type of fault in the induction motor.
    Type: Grant
    Filed: July 18, 2019
    Date of Patent: August 24, 2021
    Assignees: Mitsubishi Electric Research Laboratories, Inc., Mitsubishi Electric Corporation
    Inventors: Bingnan Wang, Shen Zhang, Makoto Kanemaru, Chungwei Lin, Dehong Liu, Koon Hoo Teo
  • Publication number: 20210189119
    Abstract: A composition includes specific amounts of a poly (phenylene ether), a hydrogenated block copolymer of an alkenyl aromatic monomer and a conjugated diene, a polypropylene, a polybutene, a flame retardant, and an ultraviolet absorbing agent comprising a bis(benzotriazole) compound. The composition is particularly useful for forming the jacket layer of electrical and optical cables.
    Type: Application
    Filed: February 29, 2016
    Publication date: June 24, 2021
    Inventors: Hui Peng, Wei Shan, Shen Zhang
  • Patent number: 11019367
    Abstract: The present invention provides a live video transmission method and system and an apparatus. According to the method, an M2U device receives a UDP request sent by a client, where the UDP request includes a live channel identifier and is used to request video data of a live channel corresponding to the live channel identifier, and the live channel identifier includes a multicast address or a URL. Then, the M2U device obtains the video data corresponding to the live channel identifier, and obtains a source IP address and a source port of the UDP request, where the source IP address and the source port of the UDP request are used as a destination IP address and a destination port of a UDP unicast packet to be subsequently sent to the client.
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: May 25, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Qikun Wei, Yihong Huang, Yuping Jiang, Ruichuan You, Shen Zhang
  • Publication number: 20200377718
    Abstract: A composition includes about 20 wt % to about 80 wt % of a first resin consisting of polybutylene terephthalate (PBT); about 1 wt % to about 20 wt % of a second resin that is different from the first resin, wherein the second resin does not include polyethylene terephthalate (PET); from about 0.5 wt % to about 10 wt % of a first processing aid; and from about 10 wt % to about 60 wt % of a reinforcing filler. The composition has a tensile modulus of at least 3,000 MPa and a notched Izod impact strength of at least 50 J/m. Methods of making the composition are also described.
    Type: Application
    Filed: December 12, 2018
    Publication date: December 3, 2020
    Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Mingcheng GUO, Qin WANG, Shen ZHANG
  • Patent number: 10841633
    Abstract: A hot live video determining method is provided. A network device first obtains a plurality of video request messages for a target video; then determines statistical information of the target video based on the plurality of video request messages, where the statistical information includes a quantity of video request messages for the target video that are obtained in specified duration and fragment information of a video fragment requested in each video request message; and finally determines, based on the statistical information, whether the target video is a hot live video. According to the method, the network device can identify the hot live video in the Internet, so the network device can carry the hot live video in a multicast manner, to avoid breakdown that is of a network and a video server and that is caused by transmitting the hot live video in a unicast method.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: November 17, 2020
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Qikun Wei, Shen Zhang, Qiujie Fu, Jie Xiong
  • Publication number: 20200348207
    Abstract: A system for estimating a severity of a bearing fault in an induction motor, uses a set of filters and a set of quantitative models designed for a set of fault frequencies. The system, upon receiving the measurements of the stator current, extracts the first fault current from the stator current using the first filter, determine the first mutual inductance variation from the first fault current using the first quantitative model, and classify the first mutual inductance variation with the fault severity classifier to determine the severity of a first type of fault in the induction motor. Similarly, the system classifies a second type of fault using the second filter and the second quantitative model. The system outputs one or combination of the severity of the first type of fault in the induction motor and the severity of the second type of fault in the induction motor.
    Type: Application
    Filed: July 18, 2019
    Publication date: November 5, 2020
    Applicants: Mitsubishi Electric Research Laboratories, Inc., Mitsubishi Electric Corporation
    Inventors: Bingnan Wang, Shen Zhang, Makoto Kanemaru, Chungwei Lin, Dehong Liu, Koon Hoo Teo
  • Patent number: 10761869
    Abstract: The present disclosure provides a cloud platform and a construction method thereof. The cloud platform includes a plurality of compute nodes and at least two storage backends. The construction method includes: establishing an association relationship between the compute nodes and the at least two storage backends, such that each compute node is associated with one and only one storage backend. Different storage backends are associated with different compute nodes. When the compute node generates an image file, a type of the image file is determined. The type of the image file includes a base image file or an exported image file. The image file is stored according to the type of the image file and the storage backend associated with the compute node that generates the image file. The technical solutions of the present disclosure enhance the overall disaster tolerance and stability of the cloud platform.
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: September 1, 2020
    Assignee: WANGSU SCIENCE & TECHNOLOGY CO., LTD.
    Inventors: Shen Zhang, Hong Wang
  • Publication number: 20200190322
    Abstract: A poly(phenylene ether) composition includes specific amounts of a poly(phenylene ether), a hydrogenated block copolymer of an alkenyl aromatic monomer and a conjugated diene, a polypropylene or a polyethylene, a low molecular weight polybutene, a flame retardant, a liquid ultraviolet absorbing agent, and a poly(alkylene oxide). The composition can be useful as an insulation or jacketing material for wires and cables, where the insulation and jacketing materials including the composition can have reduced surface blooming.
    Type: Application
    Filed: September 5, 2018
    Publication date: June 18, 2020
    Inventors: Hui Peng, Haiyang Gan, Ying Na, Shen Zhang
  • Patent number: 10683416
    Abstract: A poly(phenylene ether) composition includes specific amounts of a poly(phenylene ether), a hydrogenated block copolymer of an alkenyl aromatic monomer and a conjugated diene, a polypropylene or a polyethylene, a low molecular weight polybutene, a flame retardant, a liquid ultraviolet absorbing agent, and a poly (alkylene oxide). The composition can be useful as an insulation or jacketing material for wires and cables, where the insulation and jacketing materials including the composition can have reduced surface blooming.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: June 16, 2020
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Hui Peng, Haiyang Gan, Ying Na, Shen Zhang
  • Patent number: 10643299
    Abstract: Embodiments of the present disclosure provide a method for accelerating CDVS extraction process based on a GPGPU platform, wherein for the stages of feature detection and local descriptor computation of the CDVS extraction process, operation logics and parallelism strategies of respective inter-pixel parallelism sub-procedures and respective inter-feature point parallelism sub-procedures are implemented by leveraging an OpenCL general-purpose parallelism programming framework, and acceleration is achieved by leveraging a GPU's parallelism computation capability; including: partitioning computing tasks for a GPU and a CPU; reconstructing an image scale pyramid storage model; assigning parallelism strategies to respective sub-procedures for the GPU; and applying local memory to mitigate the access bottleneck. The technical solution of the present disclosure may accelerate the CDVS extraction process and significantly enhances the extraction performance.
    Type: Grant
    Filed: December 5, 2016
    Date of Patent: May 5, 2020
    Assignee: PEKING UNIVERSITY SHENZHEN GRADUATE SCHOOL
    Inventors: Ronggang Wang, Shen Zhang, Zhenyu Wang, Wen Gao
  • Publication number: 20190238897
    Abstract: The present invention provides a live video transmission method and system and an apparatus. According to the method, an M2U device receives a UDP request sent by a client, where the UDP request includes a live channel identifier and is used to request video data of a live channel corresponding to the live channel identifier, and the live channel identifier includes a multicast address or a URL. Then, the M2U device obtains the video data corresponding to the live channel identifier, and obtains a source IP address and a source port of the UDP request, where the source IP address and the source port of the UDP request are used as a destination IP address and a destination port of a UDP unicast packet to be subsequently sent to the client.
    Type: Application
    Filed: April 12, 2019
    Publication date: August 1, 2019
    Inventors: Qikun WEI, Yihong HUANG, Yuping JIANG, Ruichuan YOU, Shen ZHANG
  • Publication number: 20190193370
    Abstract: A method for making a metal-and-resin composite, including: providing a metal substrate made of stainless steel; forming a plurality of nano pores on a surface of the metal substrate by chemical etching the metal substrate; forming an intermediate layer on the metal substrate by dipping the metal substrate in a coupling agent solution, the intermediate layer filling at least portion of each nano pore; and forming a resin member by placing the metal substrate in a mold and molding molten resin on a surface of the intermediate layer, the resin member covering and bonding with the intermediate layer, treating the metal substrate with a coupling solution having a silane compound coupling agent to make the intermediate layer.
    Type: Application
    Filed: March 5, 2019
    Publication date: June 27, 2019
    Inventors: CHWAN-HWA CHIANG, BAO-SHEN ZHANG, CHIEH-HSIANG WANG
  • Publication number: 20190152197
    Abstract: In an embodiment, a multilayer structure comprises a multiwall polycarbonate substrate having a first surface; and a blocking layer comprising one or both of an ultraviolet blocking layer and an infrared blocking layer located on the first surface; wherein the ultraviolet blocking layer optionally comprises zirconium oxide and an ultraviolet layer polymer matrix; and wherein the infrared blocking layer comprises 50 to 98 wt % of an infrared layer polymer matrix based on a total weight of the infrared blocking layer; and 2 to 40 wt % of an infrared blocking agent based on the total weight of the infrared blocking layer; wherein the infrared blocking agent comprises indium tin oxide, antimony tin oxide, fluorine tin oxide, tungsten oxide, or a combination comprising at least one of the foregoing.
    Type: Application
    Filed: June 6, 2017
    Publication date: May 23, 2019
    Inventors: Liping Zheng, Hengjie Lai, Shen Zhang
  • Publication number: 20190139186
    Abstract: Embodiments of the present disclosure provide a method for accelerating CDVS extraction process based on a GPGPU platform, wherein for the stages of feature detection and local descriptor computation of the CDVS extraction process, operation logics and parallelism strategies of respective inter-pixel parallelism sub-procedures and respective inter-feature point parallelism sub-procedures are implemented by leveraging an OpenCL general-purpose parallelism programming framework, and acceleration is achieved by leveraging a GPU's parallelism computation capability; including: partitioning computing tasks for a GPU and a CPU; reconstructing an image scale pyramid storage model; assigning parallelism strategies to respective sub-procedures for the GPU; and applying local memory to mitigate the access bottleneck. The technical solution of the present disclosure may accelerate the CDVS extraction process and significantly enhances the extraction performance.
    Type: Application
    Filed: December 5, 2016
    Publication date: May 9, 2019
    Inventors: Ronggang Wang, Shen Zhang, Zhenyu Wang, Wen Gao
  • Publication number: 20190124378
    Abstract: The present invention provides a method and an apparatus for determining video quality, and a method and an apparatus for locating a network fault. The method for determining video quality includes: obtaining a network key performance indicator KPI parameter on a first network device of a plurality of network devices, where the network KPI parameter includes a first round trip time RTT between a head-end device and the first network device; determining a Transmission Control Protocol TCP throughput of the first network device based on the network KPI parameter on the first network device; and determining video quality on the first network device based on the TCP throughput and a played video amount of the first network device. The present invention can accurately determine quality of a video transmitted by using the TCP protocol and accurately locate the network fault.
    Type: Application
    Filed: December 13, 2018
    Publication date: April 25, 2019
    Inventors: Youqing YANG, Jie XIONG, Shen ZHANG
  • Patent number: 10259189
    Abstract: A metal-and-resin composite includes a metal substrate having a plurality of nano pores, an intermediate layer formed on the metal substrate, and a resin member. The intermediate layer fills at least portion of each nano pore. The resin member covers and bonds with the intermediate layer, thus to bond with the metal substrate.
    Type: Grant
    Filed: January 30, 2015
    Date of Patent: April 16, 2019
    Assignees: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO, FIH (HONG KONG) LIMITED
    Inventors: Chwan-Hwa Chiang, Bao-Shen Zhang, Chieh-Hsiang Wang
  • Publication number: 20190110093
    Abstract: A hot live video determining method is provided. A network device first obtains a plurality of video request messages for a target video; then determines statistical information of the target video based on the plurality of video request messages, where the statistical information includes a quantity of video request messages for the target video that are obtained in specified duration and fragment information of a video fragment requested in each video request message; and finally determines, based on the statistical information, whether the target video is a hot live video. According to the method, the network device can identify the hot live video in the Internet, so the network device can carry the hot live video in a multicast manner, to avoid breakdown that is of a network and a video server and that is caused by transmitting the hot live video in a unicast method.
    Type: Application
    Filed: December 7, 2018
    Publication date: April 11, 2019
    Inventors: Qikun Wei, Shen Zhang, Qiujie Fu, Jie Xiong
  • Publication number: 20190004844
    Abstract: The present disclosure provides a cloud platform and a construction method thereof. The cloud platform includes a plurality of compute nodes and at least two storage backends. The construction method includes: establishing an association relationship between the compute nodes and the at least two storage backends, such that each compute node is associated with one and only one storage backend. Different storage backends are associated with different compute nodes. When the compute node generates an image file, a type of the image file is determined. The type of the image file includes a base image file or an exported image file. The image file is stored according to the type of the image file and the storage backend associated with the compute node that generates the image file. The technical solutions of the present disclosure enhance the overall disaster tolerance and stability of the cloud platform.
    Type: Application
    Filed: July 26, 2017
    Publication date: January 3, 2019
    Inventors: Shen ZHANG, Hong WANG
  • Publication number: 20180237598
    Abstract: The disclosure concerns glass fiber filled nylon resin composites including a polyolefin based color masterbatch. The compositions further comprise a compatibilizer.
    Type: Application
    Filed: August 8, 2016
    Publication date: August 23, 2018
    Inventors: Mingcheng GUO, Feng GONG, Shen ZHANG