Patents by Inventor Lu Shi

Lu Shi 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: 20210093293
    Abstract: The present invention provides an imaging device, comprising: an adjustable arm; an imaging assembly connected to one end of the adjustable arm; and a counterweight connected to the other end of the adjustable arm through a cable, wherein the counterweight is provided with an actuator, and the actuator is connected to one end of the cable and is capable of driving the cable to move. A method for imaging using an imaging device is further provided, the method comprising: adjusting a position of an imaging assembly; adjusting the length of a cable by using an actuator, so as to adjust an effective weight of the imaging assembly acting on tissue to be imaged; and performing imaging by using the imaging assembly.
    Type: Application
    Filed: September 17, 2020
    Publication date: April 1, 2021
    Inventors: Bing LI, Qiang YAO, Liping CHEN, Lanping LIU, Kejian SHI, Lu JIN
  • Patent number: 10957186
    Abstract: A surveillance system includes an infrared sensor system coupled to output an infrared signal in response to receiving infrared light, and an audio recording system coupled to output an audio signal in response to recording sound. An image sensor is system coupled to output an image signal in response to receiving image light. A controller is coupled to the infrared sensor system, the audio recording system, and the image sensor system. The controller includes logic that when executed by the controller causes the surveillance system to perform operations including receiving the infrared signal from the infrared sensor system, activating the audio recording system to record the sound, and activating the image sensor system to output the image signal.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: March 23, 2021
    Assignee: OmniVision Technologies, Inc.
    Inventors: Cheng-Lun Hu, Dong Shi, Chung-An Wang, Lu Chang
  • Publication number: 20210076413
    Abstract: An apparatus (e.g., an access point (AP) establishes a plurality of links comprising a primary link and at least a secondary link. The apparatus transmits a management frame on the primary link to indicate a multi-link capability of the AP. The apparatus configures the secondary link for one or more non-AP stations (STAs), which are capable of operating on the primary link and the secondary link, with multi-link capability and operating parameters through an association procedure on the primary link.
    Type: Application
    Filed: September 2, 2020
    Publication date: March 11, 2021
    Inventors: Kaiying Lu, Yongho Seok, James Chih-Shi Yee, Chao-Chun Wang, Jianhan Liu, Thomas Edward Pare, JR.
  • Publication number: 20210074778
    Abstract: Provided are a display substrate and a preparation method thereof, and a display apparatus. The display substrate includes a first display region and a second display region within the first display region, wherein the first display region includes a plurality of emitting units, and the second display region includes a plurality of electrophoretic units, the plurality of emitting units are configured to realize display, and the plurality of electrophoretic units are configured to realize switch between a display state and a transparent state.
    Type: Application
    Filed: July 21, 2020
    Publication date: March 11, 2021
    Inventors: Xu LI, Dawei SHI, Lu YANG, Wentao WANG, Cenhong DUAN, Can HUANG, Bangwei WU, Pei WANG
  • Patent number: 10925072
    Abstract: A method for indicating downlink control signaling and a related device are provided. The method includes: generating, by an access network device, indication information, and sending the indication information to a first terminal device by using downlink control signaling, where the indication information is used by the first terminal device to obtain information about an antenna port that is used by a second terminal device and that is corresponding to a demodulation reference signal, and the second terminal device is a terminal device currently performing spatial multiplexing together with the first terminal device. This implements interference detection performed by the first terminal device on a plurality of users.
    Type: Grant
    Filed: January 8, 2019
    Date of Patent: February 16, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Hongzhe Shi, Yong Liu, Xiaoyan Bi, Lu Wu
  • Publication number: 20210028251
    Abstract: The present disclosure provides an OLED display substrate, a fabricating method thereof and a display device. The OLED display substrate includes a substrate; an inorganic layer and a light-emitting unit on substrate, light-emitting unit being on a side of inorganic layer away from substrate and including a light-emitting structure; a camera. on a side of substrate away from inorganic layer, and light-emitting unit being not in orthographic projection region; a protective layer in orthographic projection region and on side of inorganic layer away from substrate, wherein protective layer is configured to protect inorganic layer in orthographic projection region from warping or cracking in a process of removing part of light-emitting structure in orthographic projection region by laser cutting.
    Type: Application
    Filed: April 14, 2020
    Publication date: January 28, 2021
    Inventors: Lu YANG, Dawei SHI, Wentao WANG, Cenhong DUAN, Pei WANG, Xu LI, Can HUANG, Bangwei WU
  • Publication number: 20210006342
    Abstract: A frequency spectrum management device includes a processing circuit configured to acquire, with regard to a position of a primary user sample, a plurality pieces of sample information, each of the plurality pieces of sample information comprising information of a plurality of secondary user samples, and an aggregate interference generated by the plurality of secondary users on the primary user sample; and training a neural network model by taking the information of the plurality of secondary user samples as an input of the neural network model and taking the aggregate interference generated by the plurality of secondary user samples on the primary user sample as an output of the neural network model, so as to determine a parameter set of the neural network model corresponding to the position of the primary user sample.
    Type: Application
    Filed: February 22, 2019
    Publication date: January 7, 2021
    Applicant: Sony Corporation
    Inventors: Youping ZHAO, Lu SHI, Chen SUN, Xin GUO
  • Publication number: 20200412491
    Abstract: Embodiments described herein provide apparatus and methods for performing HARQ operations using parallel HARQ threads, where each new transmission of a MPDU/A-MPDU/PSDU triggers the activation of a HARQ thread. Each HARQ thread contains one or more HARQ coding words or coding units. A HARQ thread index is setup by a transmission opportunity (TXOP) holder for a corresponding PSDU and is used to identify HARQ threads. Multiple HARQ threads can be aggregated into one PPDU for transmission (or retransmission). The maximum number of HARQ threads can be negotiated between AP and non-AP STAs based on buffer requirements, for example. A HARQ thread can end when all MPDUs associated with the HARQ thread have been decoded or other predetermined conditions are met.
    Type: Application
    Filed: June 23, 2020
    Publication date: December 31, 2020
    Inventors: Kaiying Lu, Jianhan Liu, Chao-Chun Wang, James Chih-Shi Yee, Yongho Seok
  • Publication number: 20200412496
    Abstract: Embodiments described herein provide apparatus and methods for performing HARQ operations using parallel HARQ threads, where each new transmission of a Media Access Control (MAC) Protocol Data Unit (MPDU)/Aggregate-MPDU (A-MPDU)/Physical Layer Convergence Procedure (PLCP) Service Data Unit (PSDU) triggers the activation of a HARQ thread. Each HARQ thread contains one or more HARQ coding words or coding units. A HARQ thread index is setup by a transmission opportunity (TXOP) holder for a corresponding PSDU and is used to identify HARQ threads. Transmission information such as duration in formation for PPDUs including BA/HARQ-ACK feedback such as RX/TX addresses, etc. can be determined according to previous transmission values of a received PPDU (e.g., values of a MAC or PHY header).
    Type: Application
    Filed: June 23, 2020
    Publication date: December 31, 2020
    Inventors: Kaiying Lu, Jianhan Liu, James Chih-Shi Yee, Chao-Chun Wang, Thomas Edward Pare, JR.
  • Patent number: 10872984
    Abstract: A thin-film transistor (TFT), an array substrate, a manufacturing method thereof and a display device are provided. The TFT includes an active layer, a gate electrode, a first source/drain electrode and a second source/drain electrode. The active layer includes a first channel region and a second channel region, a first source/drain area between the first channel region and the second channel region, and a second source/drain area opposite to the first source/drain area through the first channel region or the second channel region. The gate electrode includes a first gate electrode and a second gate electrode which are respectively overlapped with the first channel region and the second channel region. The first source/drain electrode and the second source/drain electrode are respectively electrically connected with the first source/drain area and the second source/drain area of the active layer.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: December 22, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Jinjin Xue, Dawei Shi, Haifeng Xu, Lu Yang, Wentao Wang, Lei Yan, Lei Yao, Fang Yan, Xiaowen Si
  • Publication number: 20200351898
    Abstract: Provided are an electronic device and method for wireless communication, and a computer-readable storage medium. The electronic device comprises: a processing circuit, configured to: construct an interference overlapping diagram based on an interference/coexistence relationship between resource application systems within a management range, wherein a connection point of the interference overlapping diagram represents one or more resource application systems, and an edge of the interference overlapping diagram represents the fact that interference exists between the resource application systems represented by two connection points linked with the edge; remove one or more edges in the interference overlapping diagram so as to enable the interference overlapping diagram to meet a pre-determined condition after the removal; and carry out channel/resource allocation based on the adjusted interference overlapping diagram.
    Type: Application
    Filed: April 22, 2019
    Publication date: November 5, 2020
    Applicant: Sony Corporation
    Inventors: Youping ZHAO, Lu SHI, Yu ZHAO, Chen SUN, Xin GUO
  • Patent number: 10822913
    Abstract: A plugging and wall reinforcing device and a method of using thereof. The nesting plugging and wall reinforcing device comprises an external slotted metal pipe and an internal nested blasting tool, wherein the slotted metal pipe has spiral slits or straight slits cut on a pipe wall thereof; the nested blasting tool is a mandrel having a surface provided with a plurality of explosive grooves in which explosives are placed; the slotted metal pipe is disposed around the mandrel, with a movable fit therebetween. The present invention can effectively improve the plugging success rate.
    Type: Grant
    Filed: January 8, 2019
    Date of Patent: November 3, 2020
    Assignee: China University of Petroleum-Beijing
    Inventors: Yiqun Zhang, Ya Liu, Gensheng Li, Zhongwei Huang, Huaizhong Shi, Xianzhi Song, Mao Sheng, Lu Ji
  • Publication number: 20200330930
    Abstract: The present invention discloses a nanocomposite membrane for heavy metal rejection and a preparation method thereof. The nanocomposite membrane comprises a porous membrane prepared from a two-dimensional sheet material and a hydrophilic inorganic nanomaterial distributed between the sheets of the two-dimensional material. The effective pore size of the nanocomposite membrane under wet conditions is not greater than 1.2 nm. The static water contact angle of the nanocomposite membrane is not greater than 45°. The preparation method of the nanocomposite membrane comprises: adding reactants on both sides of a nanoporous membrane to carry out an interfacial synthesis reaction to obtain the nanocomposite membrane. The method is simple and controllable. Driven by lower pressure, heavy metal ions in water are rejected by a pore size screening function, thereby achieving the purpose of deep removal. The nanocomposite membrane can be used to quickly remove heavy metal ions from water.
    Type: Application
    Filed: December 26, 2019
    Publication date: October 22, 2020
    Inventors: Weiming Zhang, Wenbin Zhang, Mengqi Shi, Siyu Lei, Bingcai Pan, Lu Lv
  • Patent number: 10795228
    Abstract: The present disclosure provides an array substrate, a method for manufacturing the same, and a display device. The array substrate includes a base substrate, and gate lines and data lines arranged on the base substrate to define a plurality of pixel regions, and a diffuse reflection layer arranged in the plurality of pixel regions, in which a surface of the diffuse reflection layer facing a light emitting side of the array substrate is uneven.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: October 6, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Lei Yao, Dawei Shi, Wentao Wang, Lu Yang, Haifeng Xu, Lei Yan, Jinfeng Wang, Xiaowen Si, Fang Yan, Jinjin Xue, Lin Hou, Yuanbo Li, Zhixuan Guo, Xiaofang Li
  • Patent number: 10798480
    Abstract: The present application discloses a speaker assembly. The speaker assembly includes a sound generator having a sound radiation surface and a back surface opposite to the sound radiation surface; at least one leakage area formed on the back surface; at least one leakage controller corresponding to the leakage area and covering the leakage area; a damping element disposed on a plane on which the leakage controller is disposed. The damping element is arranged between adjacent two leakage areas. By the configuration, the height of the speaker assembly is reduced.
    Type: Grant
    Filed: August 7, 2018
    Date of Patent: October 6, 2020
    Assignee: AAC Technologies Pte. Ltd.
    Inventors: Yang Shi, Lu Feng, Shaoyuan Zhang
  • Patent number: 10790310
    Abstract: An array substrate, a display panel and a display device are provided. The array substrate includes a base substrate, and a metal connecting member, a first insulating layer, a signal line, a second insulating layer and a first electrode which are disposed on the base substrate in this order. The first insulating layer is located between the metal connecting member and the signal line, and the second insulating layer is located between the signal line and the common electrode. A material of the metal connecting member is different from a material of the signal line. The signal line is electrically connected to the first electrode through the metal connecting member. A contact resistance between the material of the metal connecting member and a material of the first electrode is smaller than a contact resistance between the material of the signal line and the material of the first electrode.
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: September 29, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Hong Liu, Xinguo Wu, Fengguo Wang, Dawei Shi, Zifeng Wang, Wentao Wang, Lu Yang, Feng Li, Zhixuan Guo, Yuanbo Li, Bo Ma
  • Publication number: 20200276198
    Abstract: The present invention is directed to compositions and methods for treating hepatitis B virus infection. In particular, the present invention is directed to a combination therapy comprising administration of an HBV capsid assembly inhibitor and an interferon for use in the treatment of hepatitis B virus infections.
    Type: Application
    Filed: March 20, 2020
    Publication date: September 3, 2020
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Lu Gao, Isabel Najera, Hong Shen, Fang Shen, Liping Shi, Steffen Wildum, Guang Yang
  • Publication number: 20200280662
    Abstract: The present disclosure provides a floating touch camera module, a display device and a touch method. The floating touch camera module includes: a lens with a light collection surface and a light emitting surface; an image sensor at one side of the light emitting surface of the lens, the image sensor configured to receive light rays from the lens and form sensing information; and an infrared cut filter film at one side of a light incident surface of the image sensor and configured to filter out infrared light rays. The infrared cut filter film is movable relative to the lens between a first position at which the infrared cut filter film directly faces the lens and a second position at which the infrared cut filter film is offset from the lens, thereby enabling the floating touch camera module to switch between a photographing mode and a touch mode.
    Type: Application
    Filed: March 22, 2019
    Publication date: September 3, 2020
    Applicants: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Fei GAO, Xuerong WANG, Lingyun SHI, Lu YU, Lei CHEN, Junjie MA, Xuqing FENG, Pengfei CHENG, Xin MA, Yuanda LU, Haixu LI
  • Publication number: 20200265314
    Abstract: Embodiments of this disclosure provide an object recognition method and apparatus and a single step object recognition neural network, in which by replacing a part of convolutional layers in a conventional single shot multibox detector (SSD) network with dilate convolution, limitation on a size of an input image may be reduced; by increasing connection paths, accuracy of object recognition may be improved; and by connecting the convolutional layers by using residual structures, a convergence effect may be ensured, and accuracy of object recognition may be improved.
    Type: Application
    Filed: January 23, 2020
    Publication date: August 20, 2020
    Applicant: FUJITSU LIMITED
    Inventors: Lu SHI, Qi WANG
  • Publication number: 20200265254
    Abstract: Embodiments of this disclosure provide an object recognition method, apparatus and network, in which by replacing a part of convolutional layers in a conventional YOLO network with depth-wise separable convolutional layers, an amount of computation may be reduced; and by replacing residual structures in the conventional YOLO network with dense connection structures, convergence may be sped up, complexity of the network may be lowered, and the original accuracy of object recognition may be maintained.
    Type: Application
    Filed: January 30, 2020
    Publication date: August 20, 2020
    Applicant: Fujitsu Limited
    Inventors: Lu SHI, Qi WANG