Patents by Inventor Chuang Wang

Chuang Wang 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: 20240086518
    Abstract: Embodiments of this application provide a packet transmission method and apparatus, and relate to the field of communication technologies. When the packet transmission method is applied, a first packet may be determined by using a first device, where packet fields of the first packet include an authentication identifier field, an authentication code field, and at least one candidate authentication field, and the authentication identifier field indicates a field that is in the at least one candidate authentication field and that corresponds to the authentication code field; and then the first packet is sent.
    Type: Application
    Filed: November 10, 2023
    Publication date: March 14, 2024
    Inventors: Weiyu JIANG, Fei YANG, Bingyang LIU, Daode ZHANG, Chuang WANG
  • Patent number: 11928156
    Abstract: Obtain, at a computing device, a segment of computer code. With a classification module of a machine learning system executing on the computing device, determine a required annotation category for the segment of computer code. With an annotation generation module of the machine learning system executing on the computing device, generate a natural language annotation of the segment of computer code based on the segment of computer code and the required annotation category. Provide the natural language annotation to a user interface for display adjacent the segment of computer code.
    Type: Grant
    Filed: November 3, 2020
    Date of Patent: March 12, 2024
    Assignee: International Business Machines Corporation
    Inventors: Dakuo Wang, Lingfei Wu, Xuye Liu, Yi Wang, Chuang Gan, Jing Xu, Xue Ying Zhang, Jun Wang, Jing James Xu
  • Publication number: 20240080272
    Abstract: This application provides a packet forwarding method and a related apparatus. The method may include: A first device receives a first packet sent by a second device in a second cycle; and the first device determines a target cycle corresponding to the first packet based on cycle modification information corresponding to the first packet and a cycle mapping relationship, and forwards the first packet in the target cycle corresponding to the first packet.
    Type: Application
    Filed: November 10, 2023
    Publication date: March 7, 2024
    Inventors: Shoushou REN, Rui MENG, Xuan LIU, Bingyang LIU, Chuang WANG
  • Patent number: 11920594
    Abstract: A screw compressor slide valve with gas pulsation attenuation function includes valve walls and internal through holes. A screw compressor includes the screw compressor slide valve. A part of exhausted gas of the screw compressor is directly discharged from an exhaust port to an exhaust chamber to form a main exhaust flow channel; another part of the exhausted gas is discharged from the exhaust port into the exhaust chamber after being delayed by the internal through holes, which forms a branched exhaust flow channel. Since the branched exhaust flow channel is longer than the main exhaust flow channel, when the gas pulsation in the branched exhaust flow channel lags behind that in the main exhaust flow channel by 180-degree in phase, two gas pulsations in the two flow channels are offset due to opposite gas pulsation phases, which attenuates the gas pulsation, thereby suppressing induced vibration and noise.
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: March 5, 2024
    Assignee: XI'AN JIAOTONG UNIVERSITY
    Inventors: Ziwen Xing, Minglong Zhou, Wenqing Chen, Chuang Wang, Zhilong He
  • Patent number: 11912268
    Abstract: Techniques for accurately predicting and avoiding collisions with objects detected in an environment of a vehicle are discussed herein. A vehicle safety system can implement a model to output data indicating an intersection probability between the object and a portion of the vehicle in the future. The model may employ a rear collision filter, a distance filter, and a time to stop filter to determine whether a predicted collision may be a false positive, in which case the techniques may include refraining from reporting such predicted collision to other another vehicle computing device to control the vehicle.
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: February 27, 2024
    Assignee: ZOOX, INC.
    Inventors: Noureldin Ehab Hendy, Cooper Stokes Sloan, Li Yon Tan, Feng Tian, Chuang Wang
  • Patent number: 11914540
    Abstract: An on-chip integrated circuit, a data processing device and a method are provided. The on-chip integrated circuit includes: a processor circuit and an accelerator circuit. The processor circuit includes a processor and a data storage area, the processor is connected to the data storage area through a first bus in the processor circuit. The accelerator circuit includes an accelerator and a second bus, the accelerator is connected to the second bus, and the second bus is bridged with the first bus corresponding to the data storage area, to perform data interaction between the accelerator and the data storage area, which can reduce the congestion on a bus of the processor and improve the quality of service of the application.
    Type: Grant
    Filed: May 5, 2022
    Date of Patent: February 27, 2024
    Assignee: Lemon Inc.
    Inventors: Yimin Chen, Shan Lu, Chuang Zhang, Junmou Zhang, Yuanlin Cheng, Jian Wang
  • Patent number: 11912301
    Abstract: Techniques for analyzing driving scenarios are discussed herein. For example, techniques may include determining a level of exposure associated with scenarios, searching for similar scenarios, and generating new additional scenarios. A driving scenario may be represented as top-down multi-channel data. The top-down multi-channel data may be provided as input to a neural network trained to output a prediction of future events. A multi-dimensional vector representing the scenario can be received as an intermediate output from the neural network and may be stored to represent the scenario. Multi-dimensional vectors representing different scenarios may be stored in a multi-dimensional space, and similar scenarios may be identified by proximity searching of the multi-dimensional space.
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: February 27, 2024
    Assignee: ZOOX, INC.
    Inventors: Noureldin Ehab Hendy, Chuang Wang
  • Publication number: 20240064098
    Abstract: A multicast packet sending method includes a first node that obtains a first multicast packet including multicast routing information of a second node, and sends the first multicast packet to the second node. The second node is a non-leaf subnode of the first node in a multicast tree. Multicast routing information of a node includes a multicast routing identifier of the node and multicast routing information of a non-leaf subnode of the node in the multicast tree. A multicast routing identifier of a node is used by the node to determine a subnode of the node in the multicast tree. The multicast routing information is embedded in the multicast packet, and multicast routing information of a tree recursive structure included in the multicast packet can describe packet forwarding information of the multicast tree or a subtree of the multicast tree.
    Type: Application
    Filed: September 22, 2023
    Publication date: February 22, 2024
    Inventors: Chuang Wang, Rui Meng, Zhe Chen
  • Patent number: 11908204
    Abstract: Navigation systems can identify objects in an environment and generate representations of those objects. A representation of an articulated vehicle can include two segments rotated relative to each other about a pivot, with a first segment corresponding to a first portion of the articulated vehicle and the second segment corresponding to a second portion of the articulated vehicle. The articulated object can be tracked in the environment by generating estimated updated states of the articulated agent based on previous states and/or measured states of the object using differing motion model updates for the differing portions. The estimated updated states may be determined using one or more filtering algorithms, which may be constrained using pseudo-observables.
    Type: Grant
    Filed: May 27, 2022
    Date of Patent: February 20, 2024
    Assignee: ZOOX, INC.
    Inventors: Shiwei Sheng, Subhasis Das, Yassen Ivanchev Dobrev, Chuang Wang
  • Publication number: 20240048528
    Abstract: A policy enforcement device receives a first data packet sent by a source device. The first data packet carries information about a source security group and information about a destination security group, where the source security group is a security group to which the source device belongs, and where the destination security group is a security group to which a destination device of the first data packet belongs.
    Type: Application
    Filed: October 20, 2023
    Publication date: February 8, 2024
    Inventors: Bingyang Liu, Xue Yang, Ting Xu, Chuang Wang
  • Patent number: 11895106
    Abstract: The present embodiments relate to systems and methods for automatic sign in upon account signup. Particularly, the present embodiments can utilize a federated login approach for automatic sign in upon account signup for a cloud infrastructure. Specifically, the signup and sign in service (also known as SOUP) and an identity provider portal can be configured such that the nodes are aware of each other as Security Assertion Markup Language (SAML) partners. After new account registration, the signup service can redirect the user browser to a cloud infrastructure console to start with a federated login flow, where a sign in service can issue a SAML authentication request, and redirects it to signup service. Responsive to validating the browser using a SAML authentication process, the browser can be automatically signed into the new account and allowed access the account relating to the cloud infrastructure service.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: February 6, 2024
    Assignee: Oracle International Corporation
    Inventors: Chuang Wang, Girish Nagaraja, Ghazanfar Ahmed, Divya Jain, Weisong Lin, Zheng Guo, Roberto Anthony Franco, Philip Kevin Newman
  • Patent number: 11879978
    Abstract: Techniques for updating data operations in a perception system are discussed herein. A vehicle may use a perception system to capture data about an environment proximate to the vehicle. The perception system may receive image data, lidar data, and/or radar data to determine information about an object in the environment. As different sensors may be associated with different time periods for capturing and/or processing operations, the techniques include updating object data with data from sensors associated with a shorter time period to generate intermediate object data.
    Type: Grant
    Filed: August 23, 2019
    Date of Patent: January 23, 2024
    Assignee: Zoox, Inc.
    Inventors: Subhasis Das, Chuang Wang, Sabeek Mani Pradhan
  • Publication number: 20230406807
    Abstract: A method and apparatus for preparing methyl methacrylate (MMA) are provided. The method includes an aldol condensation reaction, a first distillation, a second distillation, a third distillation, a phase splitting, and a fourth distillation. Through the control of the process, the aldol condensation reaction can be performed when methyl propionate is used as the ninth material stream and formalin solution is used as the fifteenth stream material, MMA is obtained as the final product from the third material stream, and the waste with low content of residual formaldehyde is recovered from the eighth material stream.
    Type: Application
    Filed: August 31, 2023
    Publication date: December 21, 2023
    Inventors: Lei WU, Kunpeng CHENG, Xueming LI, Runrun HONG, Qing'ai SHI, Chuang WANG, Guodong HUANG, Guiyang ZHOU
  • Patent number: 11762980
    Abstract: Various methods and systems are provided for autonomous orchestration of secrets renewal and distribution. A secrets management service (“SMS”) can be utilized to store, renew and distribute secrets in a distributed computing environment. The secrets are initially deployed, after which, SMS can automatically renew the secrets according to a specified rollover policy, and polling agents can fetch updates from SMS. In various embodiments, SMS can autonomously rollover client certificates for authentication of users who access a security critical service, autonomously rollover storage account keys, track delivery of updated secrets to secrets recipients, deliver secrets using a secure blob, and/or facilitate autonomous rollover using secrets staging. In some embodiments, a service is pinned to the path where the service's secrets are stored. In this manner, secrets can be automatically renewed without any manual orchestration and/or the need to redeploy services.
    Type: Grant
    Filed: March 14, 2018
    Date of Patent: September 19, 2023
    Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Brian S. Lounsberry, Ashok Chandrasekaran, Chetan S. Shankar, Chandan R. Reddy, Chuang Wang, Kahren Tevosyan, Mark Eugene Russinovich, Vyom P. Munshi, Pavel Zakharov, Abhishek Pratap Singh Chauhan
  • Publication number: 20230283475
    Abstract: Embodiments of this application disclose an identity authentication system, method, apparatus, and device, and a computer-readable storage medium, and belong to the field of security technologies. In an embodiment of this application, a symmetric key based identity verification method is implemented by sharing the first symmetric key between the terminal device and the authorization device. In this way, when confidentiality of the symmetric key is ensured, authentication code generated based on the symmetric key in an entire identity authentication process is not easily forged, so that security and reliability of identity authentication can be ensured.
    Type: Application
    Filed: May 11, 2023
    Publication date: September 7, 2023
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Weiyu JIANG, Bingyang LIU, Chuang WANG
  • Publication number: 20230283566
    Abstract: A packet processing method is disclosed. The method includes: A first network device receives a first packet from a network at a first moment, where the first packet is a 1st packet in a first burst of a first data flow, the first burst is one of a plurality of bursts included in the first data flow received by the first network device, the first burst includes one or more packets, and the first network device is a first-hop network device that processes one or more packets included in the first data flow. The first network device determines, based on the first moment, a first target queue from a plurality of queues included in a first queuing system of the first network device.
    Type: Application
    Filed: May 16, 2023
    Publication date: September 7, 2023
    Inventors: Shoushou REN, Chuang WANG, Bingyang LIU, Rui MENG
  • Publication number: 20230273602
    Abstract: A SIS identification method of reversible recovery fault-oriented workshop key manufacturing resources is that based on SIS model in the infectious disease research theory, the workpieces and manufacturing resources required in a production order are linked together through database technology to establish a discrete production workshop manufacturing network. The SIS model is configured to solve a change of the number of bottlenecks of other manufacturing resources caused by the initial fault manufacturing resources over time. The weighted result of a peak number of bottleneck resources and its time to reach the peak is marked to determine the importance of the initial fault manufacturing resources. Through the sorting of importance, the key manufacturing resource nodes in the discrete workshop are finally selected. The invention sorts out other key manufacturing resources that need to pay attention in production management in the manufacturing workshop to plan in advance and to improve the efficiency.
    Type: Application
    Filed: July 1, 2022
    Publication date: August 31, 2023
    Inventors: Chuang WANG, Yaqian FENG, Guanghui ZHOU, Dongzhe HAN
  • Patent number: 11726492
    Abstract: A collision avoidance system may validate, reject, or replace a trajectory generated to control a vehicle. The collision avoidance system may comprise a secondary perception component that may comprise one or more machine learned models, each of which may be trained to output one or more occupancy maps based at least in part on sensor data of different types. The occupancy maps may include a prediction of whether at least a portion of an environment is occupied at a future time by any one of multiple object types. Occupancy maps associated with a same time may be aggregated into a data structure that may be used to validate, reject, or replace the trajectory.
    Type: Grant
    Filed: April 14, 2020
    Date of Patent: August 15, 2023
    Assignee: Zoox, Inc.
    Inventors: James William Vaisey Philbin, Cooper Stokes Sloan, Noureldin Ehab Hendy, Nicholas George Charchut, Chuang Wang
  • Patent number: 11722407
    Abstract: Embodiments of the present invention provide a packet processing method, which is applied to a first node. The method includes: obtaining N first packets, where N is an integer greater than or equal to 1, and each of the first packets includes a first label; and sending the N first packets in a sending period corresponding to the first label.
    Type: Grant
    Filed: November 25, 2020
    Date of Patent: August 8, 2023
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Bingyang Liu, Sipei Lv, Rui Meng, Fei Yang, Chuang Wang, Li Qiang
  • Patent number: D998120
    Type: Grant
    Filed: May 5, 2022
    Date of Patent: September 5, 2023
    Inventors: Zhangjie Ma, Chuang Wang, Xianguan Luo, Yunlong Tan, Huanlong Wu, Guanyi Li