Patents by Inventor Jian Wu

Jian Wu 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: 11008669
    Abstract: An apparatus for holding a substrate (113) has a chuck cup (101), a seal shell (111), a chuck plate (102) and a vertical driving device (103). The seal shell (111) has a bottom wall (1111), an outer wall (1112) and an inner wall (1114). The inner wall (1114) forms a lip seal portion (1115). The bottom wall (1111) and the outer wall (1112) of the seal shell (111) respectively wrap the bottom surface and the outer surface of the base portion (1011) of the chuck cup (101). The lip seal portion (1115) wraps the supporting portion (1014) of the chuck cup (101) for sealing the edge of the front side of the substrate (113). The apparatus protects the edge of the front side of the substrate, the back side of the substrate and the chuck cup from contacting with the electrolyte solution.
    Type: Grant
    Filed: December 4, 2015
    Date of Patent: May 18, 2021
    Assignee: ACM Research (Shanghai) Inc.
    Inventors: Hui Wang, Zhaowei Jia, Hongchao Yang, Jun Wu, Jian Wang
  • Publication number: 20210140689
    Abstract: Compressor and a refrigeration cycle device, relating to the field of refrigeration technology. The compressor includes a housing, and a drive assembly, a compression assembly and an expansion assembly which are provided in the housing; the compression assembly is connected to and driven by the drive assembly, and is configured to perform multi-stage compression on a refrigerant under drive of the drive assembly; the expansion assembly is connected to the drive assembly and is configured to expand the refrigerant compressed by the compression assembly. A refrigeration cycle device includes the compressor.
    Type: Application
    Filed: December 12, 2018
    Publication date: May 13, 2021
    Inventors: Yusheng HU, Huijun WEI, Peng ZOU, Ouxiang YANG, Jian WU
  • Patent number: 11001604
    Abstract: A method for preparing tulathromycin, and two intermediate compounds shown in formula V and formula VI are provided.
    Type: Grant
    Filed: February 5, 2018
    Date of Patent: May 11, 2021
    Assignee: WISDOM PHARMACEUTICAL CO., LTD.
    Inventors: Ping Zou, LingLing Chu, Xiaolong Qiu, Lin Hu, ChengLiang Zhang, XiangJun Zeng, ShaoHua Gou, ZhongPing Wu, Wei Shen, Jian Fu, Ming Xu, Ping Wang, XinGang Zhang, GuangHao Shi, JunQiang Wang, Jun Chen, Lei Cao
  • Publication number: 20210134028
    Abstract: A method and system for simultaneous quantitative multiparametric MRI are provided in the disclosure. The method includes: designing a magnetic resonance imaging (MRI) sequence which includes a signal excitation part, a shift gradient part, and a data acquisition part; generating training samples for a deep neural network according to the MRI sequence; training the deep neural network by using the training samples, to obtain a trained deep neural network; and reconstructing multiple magnetic-resonance parametric maps by using the trained deep neural network and k-space data acquired by the MRI sequence. The disclosure can implement quantitative multiparametric MRI, and can correct image distortions caused by magnetic field inhomogeneity.
    Type: Application
    Filed: November 5, 2020
    Publication date: May 6, 2021
    Applicant: Xiamen University
    Inventors: Shuhui Cai, Jian Wu, Congbo Cai
  • Publication number: 20210129139
    Abstract: A patterning method of a film is disclosed. The method including: providing a film including a first surface; forming n etching barrier layers on the first surface of the film, and n is an integer larger than or equal to 2; and performing n etching processes on the film to form a recessed structure on the first surface using the n etching barrier layers as masks, the recessed structure includes n bottom surfaces respectively having different depths. Two adjacent etching processes of the n etching processes include a previous etching process and a subsequent etching process, and after the previous etching process is completed, a part of the n etching barrier layers is removed to form a mask for the subsequent etching process; a material of the part of the n etching barrier layers which is removed is different from a material of the mask of the subsequent etching process.
    Type: Application
    Filed: January 3, 2019
    Publication date: May 6, 2021
    Inventors: Yue GENG, Yuelei XIAO, Hui LIAO, Peizhi CAI, Jian LI, Shenkang WU
  • Publication number: 20210128902
    Abstract: Disclosed is a blood pump device. The blood pump device includes: a housing having an overflow passage, and an inlet and an outlet respectively connected to the overflow passage; a rotor assembly rotatably disposed in the overflow passage; a coil disposed in a side wall of the housing; a first permanent magnet portion disposed inside the rotor assembly; a second permanent magnet portion disposed in the side wall of the housing, the first permanent magnet portion and the second permanent magnet portion forming a radial permanent magnet bearing; a piece of electric motor magnetic steel disposed inside a rotor of the rotor assembly; and a magnetic protection portion disposed at a periphery of the coil, wherein the magnetic protection portion and the electric motor magnetic steel act together to provide an axial pre-tightening force for the rotor assembly.
    Type: Application
    Filed: September 18, 2017
    Publication date: May 6, 2021
    Inventors: Jian XU, Qinglin FAN, Wenjin WU, Xuman ZHANG, Zhifu HAN, Guogang SONG, Ying DAI
  • Publication number: 20210131259
    Abstract: Apparatus and methods for optimizing a stick-slip algorithm for controlling a driver of a drill string. A method may include commencing operation of a control system for controlling the driver. The control system may have a processor and a memory storing a computer program code, which may include the stick-slip algorithm. The operating control system may receive a plurality of different numerical parameters, and for each of the different numerical parameters, incorporate the numerical parameter into the stick-slip algorithm and execute the stick-slip algorithm to determine a control command that causes the driver to rotate the drill string to perform drilling operations while reducing amplitude of rotational waves travelling along the drill string.
    Type: Application
    Filed: November 4, 2020
    Publication date: May 6, 2021
    Inventors: Benjamin Peter Jeffryes, Nathaniel Wicks, Jian Wu
  • Publication number: 20210131258
    Abstract: Methods and apparatus pertaining to scaling of the proportional gain and the integral gain in PI controllers of an autodriller based on drilling context. For example, a proportional gain and an integral gain are each determined for utilization by a PI controller of an autodriller controlling operation of equipment to be utilized for a drilling operation to drill a borehole into a subterranean formation. During the drilling operation, the integral gain is updated in real-time utilizing current values of drilling parameters that change with respect to time.
    Type: Application
    Filed: October 30, 2020
    Publication date: May 6, 2021
    Inventors: Nathaniel Wicks, Jian Wu, Benjamin Peter Jeffryes
  • Publication number: 20210132843
    Abstract: Techniques involve determining a stripe width of an array and metadata of candidate disks available for allocating a new array, the metadata indicating a total slice number in each of the candidate disks and a number of used slices in the candidate disks. The techniques further involve determining, based on the width and the total slice number, a first number of slices in the candidate disks that are available. The techniques further involve determining, based on the number of the used slices, a second slice number in the used slices that are available; and determining, based on the first number and the second number, utilization rates of the candidate disks for the allocation for the new array. Such techniques may make the utilization rates of the candidate disks more accurate, which ensures uniform use of the respective candidate disks and improves the performance of the candidate disks.
    Type: Application
    Filed: May 19, 2020
    Publication date: May 6, 2021
    Inventors: Rongrong Shang, Haiying Tang, Xiaobo Zhang, Jian Gao, Zhilong Wu
  • Publication number: 20210134286
    Abstract: A system and method for selecting a target device out of a larger group of candidate devices for rendering a response from a virtual assistant to an end-user is disclosed. The system determines that a same trigger phrase included in an utterance has been received by multiple devices that are in proximity to one another at around the same time. These candidate devices can collect attention data, such as user gaze toward a device, to select the device that was most likely the intended recipient of the utterance. The system is configured to control the virtual assistant to render a response solely via the selected device.
    Type: Application
    Filed: December 20, 2019
    Publication date: May 6, 2021
    Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Nicholas David Burton, Arash Ghanaie-Sichanie, Qi Liu, Senthil Kumar Velayutham, Jian WU
  • Patent number: 10998627
    Abstract: A phase adjustment circuit includes: a local frequency band phase shifter that adjusts a phase of a signal in a local signal frequency band and that outputs the adjusted signal; a frequency-converting mixer that receives the adjusted signal and another signal different from the adjusted signal, and that mixes the adjusted signal with the other signal; and a buffer amplifier that is provided between the local frequency band phase shifter and the frequency-converting mixer, and that is capable of amplifying an input power that is to be input to the frequency-converting mixer so that the input power is up to be in an input power range in which an input-output characteristic of power of the frequency-converting mixer is out of a linear region.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: May 4, 2021
    Assignees: NEC CORPORATION, TOKYO INSTITUTE OF TECHNOLOGY
    Inventors: Kenichi Okada, Keiichi Motoi, Naoki Oshima, Rui Wu, Jian Pang
  • Patent number: 10996997
    Abstract: API-based service command invocation is provided through a method that includes identifying one or more executable commands of a service. The one or more executable commands correspond to one or more service operations supported by the service. The method generates one or more application programming interfaces (APIs), each API of the one or more APIs to invoke a respective executable command of the one or more executable commands. The method exposes at least one API of the generated one or more APIs to an end-user of the service.
    Type: Grant
    Filed: January 23, 2017
    Date of Patent: May 4, 2021
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Jian Wu Dai, Yuan Yao Deng, Qian Dv Du, Xin Peng Liu, Xi Xq Qiao, Tao N. Zhang, Wu Mi Wm Zhong
  • Publication number: 20210122510
    Abstract: A cable bundle taping device adapted to wind a tape on a coiled cable bundle includes a support frame, a conveying device mounted on the support frame and adapted to convey the tape to a standby position, a first driving wheel rotatably mounted on the support frame and having a slot extending radially inward from an outer edge of the first driving wheel, and a tape binding mechanism arranged on a side of at least one sidewall of the first driving wheel near a bottom of the slot and opposite to the tape in the standby position. The coiled cable bundle is bonded to an end of the tape at the standby position and pushed to the bottom of the slot. The tape is wound on the coiled cable bundle by rotating the tape binding mechanism under driving of the first driving wheel.
    Type: Application
    Filed: October 13, 2020
    Publication date: April 29, 2021
    Applicants: Tyco Electronics (Shanghai) Co. Ltd., TE Connectivity Services GmbH, Kunshan League Automechanism Co., Ltd.
    Inventors: An Yang, Lvhai Hu, Dandan Zhang, Roberto Francisco-Yi Lu, Jian Cao, Yun Liu, Yuting He, Haidong Wu, Hui Xiao
  • Publication number: 20210122575
    Abstract: An auxiliary carrier includes a first base, a first supporting base mounted on the first base and having a plurality of receiving grooves receiving a plurality of components of an electrical connector, and a first coupling portion mounted on the first base or the first supporting base. The first coupling portion is adapted to be coupled with a second coupling portion of a main carrier so that the auxiliary carrier is movable along with the main carrier.
    Type: Application
    Filed: October 13, 2020
    Publication date: April 29, 2021
    Applicants: Tyco Electronics (Shanghai) Co. Ltd., TE Connectivity Services GmbH, Kunshan League Automechanism Co., Ltd.
    Inventors: An Yang, Lvhai Hu, Dandan Zhang, Roberto Francisco-Yi Lu, Jian Cao, Yun Liu, Yuting He, Haidong Wu, Hui Xiao
  • Publication number: 20210115125
    Abstract: The present invention relates to methods of modulating (e.g., reducing) the mannose content, particularly high-mannose content of recombinant glycoproteins.
    Type: Application
    Filed: September 24, 2020
    Publication date: April 22, 2021
    Inventors: Jian WU, Nicole SABO, Michael DE LA CRUZ, Gregory FLYNN
  • Publication number: 20210115779
    Abstract: Apparatus and methods for automatically controlling selected drilling operations. The apparatus may be a control system operable to control rate of penetration (ROP) by a drill bit of a drill string for drilling a wellbore. The control system may include a sensor operable to facilitate an ROP measurement indicative of a measured ROP and a controller comprising a processor and a memory storing computer program code. The controller may be operable to receive the ROP measurement, determine an intermediate ROP setpoint based on the ROP measurement, and determine an ROP command based on the intermediate ROP setpoint, wherein the ROP command is to be received by a drawworks and is indicative of an intended ROP.
    Type: Application
    Filed: October 19, 2020
    Publication date: April 22, 2021
    Inventors: Fergus Hopwood, Jian Wu, Nathaniel Wicks
  • Publication number: 20210116978
    Abstract: A frame module is provided, which is adapted to connect to an object unit. The frame module includes a module housing, a latch, and a cover. The object unit is connected to the module housing. The latch is connected to the module housing, which is adapted to be moved between the first latch position and the second latch position. When the latch is in the first latch position, the latch is connected to the object unit to restrict the object unit. When the latch is in the second latch position, the latch is separated from the object unit. The cover pivots on the module housing, which is adapted to be rotated between the first cover orientation and the second cover orientation. When the cover is in the first cover orientation, the cover presses the latch and keeps the latch in the first latch position.
    Type: Application
    Filed: April 15, 2020
    Publication date: April 22, 2021
    Inventors: Zhi-Tao YU, Hai-Nan QIU, Yu-Jian WU, Bo-Chun LIN, Chia-Hsin LIU
  • Publication number: 20210120073
    Abstract: A file transfer display control method and apparatus, and a corresponding terminal are provided. In the method the terminal may generate a floating window to display transfer progress information during a file transfer executed by a content aggregation application in the terminal, where the transfer progress information indicates a progress of the file transfer. The terminal acquires position information of the floating window in a display interface of the content aggregation application. The terminal display the transfer progress information in the floating window based on the position information in the display interface.
    Type: Application
    Filed: December 30, 2020
    Publication date: April 22, 2021
    Applicant: BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Meikai QU, Hui XUE, Jian WU
  • Patent number: 10979470
    Abstract: A server device, a client device and a dynamic image transmission method for a virtual desktop infrastructure are provided. The dynamic image transmission method for the virtual desktop infrastructure includes the following steps. A region information of a dynamic image displayed on a server device is detected by the server device. The region information is transmitted to a client device by the server device. The dynamic image is rendered on the client device according to the region information. The dynamic image is obtained from an Internet by the client device according to a network link information obtained from the server device, or the dynamic image is obtained by decompressing a compressed data provided from the server device.
    Type: Grant
    Filed: August 18, 2016
    Date of Patent: April 13, 2021
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Dmitry Sherstoboev, Tzi-Cker Chiueh, Chuan-Yu Cho, Tian-Jian Wu
  • Patent number: D918153
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: May 4, 2021
    Assignee: Hangzhou Wormhole Import and Export Trading Co., Ltd.
    Inventor: Jian Wu