Patents by Inventor Yi Xu

Yi Xu 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: 11518044
    Abstract: The invention provides an end effector, comprising a mounting portion and an execution portion, and the execution portion including at least a package placement platform configured to movably coupled to the mounting portion. With the help of the package placement platform, the end effector of the invention can receive the packages of different types or different sizes or different material so as to sort and transport all kinds of packages.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: December 6, 2022
    Inventors: Qi Yang Liu, Yao Li, Yi Xu
  • Publication number: 20220385696
    Abstract: A trust rule between a first service and a second service in a plurality of services deployed in a distributed system is received; the trust rule defines whether the first service is allowed to access the second service. A trust tree is obtained for the distributed system, and the trust tree comprises a plurality of certificates for accessing the plurality of services. A first group of certificates is selected for the first service based on the trust rule and the trust tree, and the first group of certificates enables the first service to access the second service.
    Type: Application
    Filed: May 28, 2021
    Publication date: December 1, 2022
    Inventors: Peng Hui Jiang, Hui Zhao, Li Wen, Guang Yi Xu
  • Patent number: 11515200
    Abstract: Embodiments of the disclosure provide methods which reduce or eliminate lateral growth of a selective tungsten layer. Further embodiments provide an integrated clean and deposition method which improves the selectivity of selectively deposited tungsten on trench structures. Additional embodiments provide methods for forming a more uniform and selective bottom-up gap fill for trench structures with improved film properties.
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: November 29, 2022
    Assignee: APPLIED MATERIALS, INC.
    Inventors: Yi Xu, Yufei Hu, He Ren, Yu Lei, Shi You, Kazuya Daito
  • Publication number: 20220375223
    Abstract: Provided in embodiments of the disclosure are an information generation method and apparatus. The information generation method comprises: obtaining an input video, and extracting video frames and audio data in the input video; processing the video frames to determine a target video frame, and processing the audio data to obtain text information; determining, based on a corresponding time of the target video frame in the input video and corresponding time of the text information in the input video, target text information corresponding to the target video frame; and processing the target video frame and the target text information to generate graphic and text information.
    Type: Application
    Filed: May 13, 2022
    Publication date: November 24, 2022
    Inventors: Yi MENG, Yi XU
  • Publication number: 20220367264
    Abstract: Embodiments of the disclosure relate to methods of depositing tungsten. Some embodiments of the disclosure provide methods for depositing tungsten which are performed at relatively low temperatures. Some embodiments of the disclosure provide methods in which the ratio between reactant gasses is controlled. Some embodiments of the disclosure provide selective deposition of tungsten. Some embodiments of the disclosure provide methods for depositing tungsten films at a low temperature with relatively low roughness, stress and impurity levels.
    Type: Application
    Filed: August 1, 2022
    Publication date: November 17, 2022
    Applicant: Applied Materials, Inc.
    Inventors: Yi Xu, Yufei Hu, Yu Lei, Kazuya Daito, Da He, Jiajie Cen
  • Publication number: 20220342796
    Abstract: A method, system, and computer program product for detecting out-of-date runbooks are disclosed. The method may include generating a defect corresponding to an alert on a running workload system. The method may further include, in response to generating the defect in the running workload system, automatically obtaining an identification of a runbook based on information of the alert, automatically accessing the runbook based on the identification of the runbook, the runbook including instructions for fixing the defect, automatically parsing the instructions to obtain executable operations, and automatically executing the executable operations on the running workload system. The method may further include, in response to detecting that the alert is not solved on the running workload system after a predefined period, automatically determining that the runbook is out-of-date, and automatically generating a runbook out-of-date signal.
    Type: Application
    Filed: April 22, 2021
    Publication date: October 27, 2022
    Inventors: Xin Cui, Zhong Shi Wang, Chang Zhi GZ Zhang, Li Gu, Li Wen, Guang Yi Xu
  • Publication number: 20220335691
    Abstract: The present disclosure provides a computer-implemented method. The method includes: acquiring 3D volumetric data for representing a real-world scene; acquiring a current set of active 3D volumetric data from the 3D volumetric data in response to an activating action on the 3D volumetric data; updating a plurality of sets of active 3D volumetric data based on the current set of active 3D volumetric data, the plurality of sets of active 3D volumetric data being acquired from the 3D volumetric data; constructing a surface based on the plurality of updated sets of active 3D volumetric data; and simulating a deformation of a part of the real-world scene based on the surface, the part of the real-world scene corresponding to the plurality of updated sets of active 3D volumetric data. In addition, the present disclosure also provides an electronic device, and a storage medium.
    Type: Application
    Filed: July 5, 2022
    Publication date: October 20, 2022
    Inventors: Yuan TIAN, Yi XU, Yuxin MA, Yu GAO, Jun LIU
  • Patent number: 11474703
    Abstract: An integrated circuit device includes a memory controller coupleable to a memory. The memory controller to schedule memory accesses to regions of the memory based on memory timing parameters specific to the regions. A method includes receiving a memory access request at a memory device. The method further includes accessing, from a timing data store of the memory device, data representing a memory timing parameter specific to a region of the memory cell circuitry targeted by the memory access request. The method also includes scheduling, at the memory controller, the memory access request based on the data.
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: October 18, 2022
    Assignee: Advanced Micro Devices, Inc.
    Inventors: Yi Xu, Nuwan S. Jayasena, Yuan Xie
  • Patent number: 11472442
    Abstract: Techniques relating to monitoring map consistency are described. In an example, a monitoring component associated with a vehicle can receive sensor data associated with an environment in which the vehicle is positioned. The monitoring component can generate, based at least in part on the sensor data, an estimated map of the environment, wherein the estimated map is encoded with policy information for driving within the environment. The monitoring component can then compare first information associated with a stored map of the environment with second information associated with the estimated map to determine whether the estimated map and the stored map are consistent. Component(s) associated with the vehicle can then control the object based at least in part on results of the comparing.
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: October 18, 2022
    Assignee: Zoox, Inc.
    Inventors: Pengfei Duan, James William Vaisey Philbin, Cooper Stokes Sloan, Sarah Tariq, Feng Tian, Chuang Wang, Kai Zhenyu Wang, Yi Xu
  • Patent number: 11476174
    Abstract: Embodiments described herein provide techniques for forming a solder mask having a repeating pattern of features formed therein. The repeating pattern of features can be conceptually understood as a plurality of groove structures formed in the solder mask. The solder mask can be included in a semiconductor package that comprises the solder mask over a substrate and a molding compound over the solder mask that conforms to the repeating pattern of features. Several advantages are attributable to embodiments of the solder mask described herein. One advantage is that the repeating pattern of features formed in the solder mask increase the contact area between the solder mask and the molding compound. Increasing the contact area can assist with increasing adherence and conformance of the molding compound to the solder mask. This increased adherence and conformance assists with minimizing or eliminating interfacial delamination.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: October 18, 2022
    Assignee: Intel Corporation
    Inventors: James Zhang, Yi Xu, Yuhong Cai
  • Publication number: 20220326023
    Abstract: Techniques for verifying a reliability of map data are discussed herein. In some examples, map data can be used by a vehicle, such as an autonomous vehicle, to traverse an environment. Sensor data (e.g., image data, lidar data, etc.) can be received from a sensor associated with a vehicle and may be used to generate an estimated map and confidence values associated with the estimated map. When the sensor data is image data, images data from multiple perspectives or different time instances may be combined to generate the estimated map. The estimated map may be compared to a stored map or to a proposed vehicle trajectory or corridor to determine a reliability of the stored map data.
    Type: Application
    Filed: April 9, 2021
    Publication date: October 13, 2022
    Inventors: Yi Xu, Noureldin Ehab Hendy, Cooper Stokes Sloan, Sarah Tariq, Feng Tian, Chuang Wang
  • Publication number: 20220319837
    Abstract: Methods for pre-cleaning substrates having metal and dielectric surfaces are described. A substrate comprising a surface structure with a metal bottom, dielectric sidewalls, and a field of dielectric is exposed to a dual plasma treatment in a processing chamber to remove chemical residual and/or impurities from the metal bottom, the dielectric sidewalls, and/or the field of the dielectric and/or repair surface defects in the dielectric sidewalls and/or the field of the dielectric. The dual plasma treatment comprises a direct plasma and a remote plasma.
    Type: Application
    Filed: June 20, 2022
    Publication date: October 6, 2022
    Applicant: Applied Materials, Inc.
    Inventors: Yi Xu, Yufei Hu, Kazuya Daito, Yu Lei, Dien-Yeh Wu, Jallepally Ravi
  • Publication number: 20220319813
    Abstract: Provided is a processing chamber configured to contain a semiconductor substrate in a processing region of the chamber. The processing chamber includes a remote plasma unit and a direct plasma unit, wherein one of the remote plasma unit or the direct plasma unit generates a remote plasma and the other of the remote plasma unit or the direct plasma unit generates a direct plasma. The combination of a remote plasma unit and a direct plasma unit is used to remove, etch, clean, or treat residue on a substrate from previous processing and/or from native oxide formation. The combination of a remote plasma unit and direct plasma unit is used to deposit thin films on a substrate.
    Type: Application
    Filed: June 20, 2022
    Publication date: October 6, 2022
    Applicant: Applied Materials, Inc.
    Inventors: Kazuya Daito, Yi Xu, Yu Lei, Takashi Kuratomi, Jallepally Ravi, Pingyan Lei, Dien-Yeh Wu
  • Publication number: 20220319146
    Abstract: The present disclosure provides an object detection method. The method includes: acquiring a scene image of a scene; acquiring a three-dimensional point cloud corresponding to the scene; segmenting the scene image according to the three-dimensional point cloud corresponding to the scene to generate a plurality of region proposals; and performing object detection on the plurality of region proposals to determine a target object to be detected in the scene image. In addition, The present disclosure also provides an object detection device, a terminal device, and a medium.
    Type: Application
    Filed: June 10, 2022
    Publication date: October 6, 2022
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Yi XU
  • Publication number: 20220309761
    Abstract: The present disclosure provides a target detection method. The method includes: acquiring a scene image of a scene; acquiring a three-dimensional point cloud corresponding to the scene; identifying a supporting plane in the scene based on the three-dimensional point cloud; generating a plurality of region proposals based on the scene image and the supporting plane; and performing a target detection on the plurality of region proposals to determine a target object to be detected in the scene image. In addition, the present disclosure also provides a target detection device, a terminal device, and a medium.
    Type: Application
    Filed: June 9, 2022
    Publication date: September 29, 2022
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Yi XU
  • Publication number: 20220301717
    Abstract: The disclosure relates to an artificial intelligence-based difficult airway evaluation method and device. The method includes the following steps: acquiring facial images of various postures; constructing a feature extraction network based on facial recognition, and extracting feature information of the facial images through the trained feature extraction network; and constructing a difficult airway classifier based on a machine learning algorithm, and performing difficult airway severity scoring on the extracted feature information of the facial images through the trained difficult airway classifier to obtain an evaluation result of a difficult airway. According to the present disclosure, early warning can be accurately provided for difficult airways in clinical anesthesia.
    Type: Application
    Filed: March 18, 2022
    Publication date: September 22, 2022
    Applicant: Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine
    Inventors: Ming Xia, Hong Jiang, Zhi Liang Lin, Yao Kun Zheng, Jie Wang, Ren Zhou, Tian Yi Xu, Shuang Cao
  • Publication number: 20220301176
    Abstract: The present disclosure provides an object detection method. The method includes: acquiring a scene image of a scene; acquiring a three-dimensional point cloud corresponding to the scene; segmenting the scene image into a plurality of sub-regions; merging the plurality of sub-regions according to the three-dimensional point cloud to generate a plurality of region proposals; and performing object detection on the plurality of region proposals to determine a target object to be detected in the scene image. In addition, the present disclosure also provides an object detection device, a terminal device, and a medium.
    Type: Application
    Filed: June 9, 2022
    Publication date: September 22, 2022
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Yi XU
  • Publication number: 20220301277
    Abstract: The present disclosure provides a target detection method. The method includes: acquiring a first scene image captured by a camera; acquiring current position and pose information of the camera; adjusting the first scene image based on the current position and pose information of the camera to obtain a second scene image; and performing a target detection on the second scene image. In addition, The present disclosure also provides a terminal device, and a medium.
    Type: Application
    Filed: June 10, 2022
    Publication date: September 22, 2022
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Yi XU
  • Publication number: 20220301256
    Abstract: An exemplary method of detecting a light source using an electronic device having a camera and a sensor may include: scanning a real environment using the camera to establish an environment map of the real environment; capturing, using the camera, a first image of a real light source from a first location in the real environment and a second image of the real light source from a second location in the real environment; tracking, using the sensor, a first position and a first orientation of the camera in the environment map while the first image is captured, and a second position and a second orientation of the camera in the environment map while the second image is captured; and computing a position of the real light source in the environment map based on the first position, the first orientation, the second position, and the second orientation.
    Type: Application
    Filed: June 6, 2022
    Publication date: September 22, 2022
    Inventors: Yi Xu, Shuxue Quan
  • Publication number: 20220292796
    Abstract: Methods and systems are disclosed mapping the coordinate systems of devices for an augmented-reality application. A first pose defined relative to a first coordinate system associated with a first mobile device may be received by a second mobile device. An image of a display of the first mobile device presenting a fiducial marker may be received by the second mobile device. Data indicating three-dimensional coordinates of the first mobile device can be identified and used to define a second pose of the second mobile device associated with the coordinate system of the first device. A coordinate-system transform that maps coordinates between the first coordinate system of the first mobile device and the second coordinate system of the second mobile device can be generated using the second pose. A first virtual object can be presented on a display of the second mobile device based on the coordinate-system transform.
    Type: Application
    Filed: June 3, 2022
    Publication date: September 15, 2022
    Inventor: Yi Xu