Patents by Inventor Zhuo Chen

Zhuo Chen 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: 20210084470
    Abstract: A registration procedure may allow one active and multiple inactive SL registrations to be created at different service layer entities for an application entity without adding significant overhead and burden to an application entity.
    Type: Application
    Filed: May 11, 2018
    Publication date: March 18, 2021
    Inventors: Zhuo CHEN, Dale N. SEED, Quang LY, Catalina Mihaela MLADIN, William Robert FLYNN, IV, Rocco DI GIROLAMO, Shoshana LOEB, Chonggang WANG, Michael F. STARSINIC
  • Publication number: 20210084044
    Abstract: Embodiments concern a dynamic authorization framework. Security Classification Process (SCP) is the process of classifying raw data, information extracted from raw data, content or code from security-value perspective. Security Achievability Determination Process (SADP) is a process based on a SV/SC that has been assigned, the RHE may determine the Security Requirements and how the security requirements may be achieved. During the Security Achievability Listing Process (SALP), the RHE uploads onto the Resource Listing Entity (RLE) the URI of the resource, the SAM associated with the resource and optionally a digital certificate associated with the resource. During the SAM Assessment Process (SAMAP) process, a Client evaluates the security mechanisms that must be carried out in order to meet the SAM that was provided as part of the Discovery Process (DP). Based on the SAM obtained from the RLE, the Client may initiate a Security Achievability Enabling Process (SAEP).
    Type: Application
    Filed: November 24, 2020
    Publication date: March 18, 2021
    Inventors: Vinod Kumar Choyi, Chonggang Wang, Shamim Akbar Rahman, Quang Ly, Xu Li, Zhuo Chen, Rocco Di Girolamo
  • Publication number: 20210084443
    Abstract: Disclosed herein are a variety of devices, methods, and systems for combined proximity services and Internet of Things (IoT) services registration or de-registration. An exemplary method includes one or more of receiving a device initiated IoT service registration request, wherein proximity information relating to the device is contained within the received IoT service registration request; receiving a device initiated proximity service registration request, wherein IoT service information relating to the device is contained within the received IoT service registration request; sending, from an IoT server, a proximity service registration message; and sending, from a proximity manager, an IoT service registration request.
    Type: Application
    Filed: December 1, 2020
    Publication date: March 18, 2021
    Inventors: Chonggang Wang, Qing Li, Hongkun Li, Paul L. Russell, JR., Zhuo Chen
  • Publication number: 20210076129
    Abstract: A system and method include reception of a first plurality of audio signals, generation of a second plurality of beamformed audio signals based on the first plurality of audio signals, each of the second plurality of beamformed audio signals associated with a respective one of a second plurality of beamformer directions, generation of a first TF mask for a first output channel based on the first plurality of audio signals, determination of a first beamformer direction associated with a first target sound source based on the first TF mask, generation of first features based on the first beamformer direction and the first plurality of audio signals, determination of a second TF mask based on the first features, and application of the second TF mask to one of the second plurality of beamformed audio signals associated with the first beamformer direction.
    Type: Application
    Filed: November 17, 2020
    Publication date: March 11, 2021
    Inventors: Zhuo CHEN, Changliang LIU, Takuya YOSHIOKA, Xiong XIAO, Hakan ERDOGAN, Dimitrios Basile DIMITRIADIS
  • Publication number: 20210067591
    Abstract: Internet of Things (IoT) configurable event and action sequencing mechanisms for interconnecting various IoT events together to achieve an event and action sequencing process that may efficiently enable complex uses of the data available in IoT systems.
    Type: Application
    Filed: September 6, 2018
    Publication date: March 4, 2021
    Inventors: Quang LY, Dale N. SEED, Zhuo CHEN, William Robert FLYNN, IV, Catalina Mihaela MLADIN, Rocco DI GIROLAMO, Shoshana LOEB, Hongkun LI
  • Patent number: 10929180
    Abstract: Embodiments of the preset disclosure provide a task scheduling method, an apparatus, an electronic device, and a storage medium. The method comprises traversing tasks in a current queue, and obtaining current values of current state information and a frequency parameter for each task that has been traversed, wherein the frequency parameter is a preset parameter for indicating a scheduled frequency of a corresponding task; selecting a task with the minimum scheduled frequency in the tasks having the current state information indicating an executable state as a target task according to the current values of the current state information and the frequency parameter for each task; and executing the selected target task, and updating the current value of the frequency parameter corresponding to the target task after the target task is executed.
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: February 23, 2021
    Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Jiankang Xin, Zhuo Chen, Baisheng Wang, Wei He, Kaiwen Feng, Chao Zhang
  • Publication number: 20210044369
    Abstract: Methods and systems may be used to synchronize time across multiple IoT related entities, such as a network of resource constrained sensor and actuator type devices, IoT gateways, IoT cloud services, or IoT applications.
    Type: Application
    Filed: October 13, 2020
    Publication date: February 11, 2021
    Inventors: Dale N. Seed, Quang Ly, Catalina Mihaela Mladin, Zhuo Chen, Rocco Di Girolamo, William Robert Flynn, IV, Michael F. Starsinic
  • Publication number: 20210037431
    Abstract: A handover method, information exchange method, device and computer readable storage medium are provided. In some embodiments, a first network device may acquire multi-connectivity capability information of a candidate second network device during a handover process, so that the first network device may select, based on the multi-connectivity capability information, a candidate second network device capable of providing an multi-connectivity service as a second network device.
    Type: Application
    Filed: January 21, 2019
    Publication date: February 4, 2021
    Inventors: Fang XIE, Zhuo CHEN, Liang LIU, Na LI
  • Patent number: 10907097
    Abstract: The present application discloses a method of preparing quantum dots. The method includes combining a first quantum dots precursor and a second quantum dots precursor to form a first reaction mixture including a supercritical liquid medium; nucleating and growing the quantum dots from the first quantum dots precursor and the second quantum dots precursor in the first reaction mixture including the supercritical liquid medium; and forming a solid quantum dots material in the presence of the supercritical liquid medium.
    Type: Grant
    Filed: April 13, 2017
    Date of Patent: February 2, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Zhuo Chen
  • Publication number: 20210026904
    Abstract: A ranking service implemented at a service layer may be configured to provide mechanisms for ranking resources through service layer contexts called ranking events. The ranking service may enable the service layer to augment internally generated rankings, provide resource owners the ability to specify the targeted audience for their resources, and provide the ability for users to specify indications of ranking types that may be available to customize resource discovery results.
    Type: Application
    Filed: April 5, 2019
    Publication date: January 28, 2021
    Inventors: Quang LY, Xu LI, Chonggang WANG, Dale N. SEED, Zhuo CHEN, Lu LIU
  • Publication number: 20210016798
    Abstract: Embodiments of the present disclosure provide a method for detecting and avoiding a collision applied to a vehicle which determines a first path according to a real-time vehicle status. The method can include: S1) predefining a second path according to the real-time vehicle status; S2) determining whether the current first path is at risk of a collision, and determining whether the current second path is at risk of a collision; and S3) controlling the vehicle with an apparatus using a method for avoiding a collision, in a case where the current first path is at risk of a collision and/or the current second path is at risk of a collision.
    Type: Application
    Filed: March 10, 2020
    Publication date: January 21, 2021
    Inventors: Lei ZHANG, Kai YANG, Hongda ZHANG, Wuzhao ZHANG, Zhuo CHEN, Baisheng WANG
  • Publication number: 20210021474
    Abstract: The application describes a computer-implemented apparatus that includes a non-transitory memory having instructions stored thereon for assigning address space in a network. The apparatus also includes a processor, operably coupled to the non-transitory memory, configured to execute at least the instruction of receiving a solicitation from a router in the network. The processor is also configured to execute the instruction of replying to the solicitation with address space. The processor is also configured to execute the instruction of receiving a second solicitation from the router to register a new address. The processor is further configured to execute the instruction of determining if the new address is from a dedicated address space or a shared address space. The processor is even further configured to execute the instruction of sending a neighbor advertisement with the address registration to the router.
    Type: Application
    Filed: April 14, 2017
    Publication date: January 21, 2021
    Applicant: Convida Wireless, LLC
    Inventors: Hongkun LI, Chonggang WANG, Quang LY, Zhuo CHEN, Rocco DI GIROLAMO, Xu LI, Vinod Kumar CHOYI, Shamim Akbar RAHMAN
  • Patent number: 10893051
    Abstract: Embodiments concern a dynamic authorization framework. Security Classification Process (SCP) is the process of classifying raw data, information extracted from raw data, content or code from security-value perspective. Security Achievability Determination Process (SADP) is a process based on a SV/SC that has been assigned, the RHE may determine the Security Requirements and how the security requirements may be achieved. During the Security Achievability Listing Process (SALP), the RHE uploads onto the Resource Listing Entity (RLE) the URI of the resource, the SAM associated with the resource and optionally a digital certificate associated with the resource. During the SAM Assessment Process (SAMAP) process, a Client evaluates the security mechanisms that must be carried out in order to meet the SAM that was provided as part of the Discovery Process (DP). Based on the SAM obtained from the RLE, the Client may initiate a Security Achievability Enabling Process (SAEP).
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: January 12, 2021
    Assignee: Convida Wireless, LLC
    Inventors: Vinod Kumar Choyi, Chonggang Wang, Shamim Akbar Rahman, Quang Ly, Xu Li, Zhuo Chen, Rocco Di Girolamo
  • Patent number: 10893474
    Abstract: Embodiments of the present invention relate to the field of communications, and provide a communications method and apparatus, which can solve a problem in the prior art that, in order to save power, when a mobility management entity (MME) delays delivering a paging message or a UE uses a long discontinuous reception (DRX) period, an exception may occur in a serving gateway (SGW). The method includes: acquiring, by an MME, information of a UE (S101); determining, by the MME according to the information, whether the UE satisfies a first preset condition (S102); if the UE satisfies the first preset condition, generating, by the MME, a first indication, where the first indication is used for instructing an SGW to retain first data or discard first data, and the first data is downlink data of the UE (S103); and sending, by the MME, the first indication to the SGW.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: January 12, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Hui Ma, Zhuo Chen, Yongqiang Gao
  • Patent number: 10887394
    Abstract: A naming scheme for IoT Devices can address the problem that the existing naming schemes of the IoT devices do not support device discovery and group operation efficiently. An IoT Device Name Service (IDNS) can be in charge of how the device name is generated from the location and other context information; updated due to the location change or context variation; and discovered. The IoT Devices can be routed by their names using a Name Routing Protocol (NRP). With the name scheme and NRP, the IoT Devices do not need to implement the full protocol stack to enable the direct communication between them.
    Type: Grant
    Filed: July 31, 2015
    Date of Patent: January 5, 2021
    Assignee: Convida Wireless, LLC
    Inventors: Lijun Dong, Xu Li, Zhuo Chen, Chonggang Wang, Quang Ly, Shamim Akbar Rahman, Guang Lu
  • Patent number: 10887420
    Abstract: Profile based services and content can assist with the backward and forward compatibility of conventional service layers or the like. Using a profile to manage content and access to services offered may reduce the overhead or processing associated with providing those value added services by service layers. A service layer may be an M2M/IoT Service Layer, and compatibility may refer to compatibility regarding different versions or releases of the oneM2M Service Layer.
    Type: Grant
    Filed: October 6, 2017
    Date of Patent: January 5, 2021
    Assignee: Convida Wireless, LLC
    Inventors: William Robert Flynn, IV, Dale N. Seed, Quang Ly, Catalina Mihaela Mladin, Zhuo Chen, Rocco Di Girolamo, Shamim Akbar Rahman
  • Publication number: 20200412796
    Abstract: Distributed Service Layer Transactions (DSLTs) may be supported by a DSLT service at a service layer of a communications network to offload applications from the burden of managing the processing of DSLTs.
    Type: Application
    Filed: September 14, 2020
    Publication date: December 31, 2020
    Inventors: Dale N. Seed, Zhuo Chen, Shoshana Loeb, Quang Ly, Catalina Mihaela Miladin, William Robert Flynn, IV, Rocco Di Girolamo
  • Patent number: 10880294
    Abstract: In a machine-to-machine/Internet-of-things environment, end-to-end authentication of devices separated by multiple hops is achieved via direct or delegated/intermediated negotiations using pre-provisioned hop-by-hop credentials, uniquely generated hop-by-hop credentials, and-or public key certificates, whereby remote resources and services may be discovered via single-hop communications, and then secure communications with the remote resources may be established using secure protocols appropriate to the resources and services and capabilities of end devices, and communication thereafter conducted directly without the overhead or risks engendered hop-by-hop translation.
    Type: Grant
    Filed: September 21, 2018
    Date of Patent: December 29, 2020
    Assignee: Convida Wireless, LLC
    Inventors: Vinod Kumar Choyi, Dale N. Seed, Yogendra C. Shah, Quang Ly, William Robert Flynn, IV, Michael F. Starsinic, Shamim Akbar Rahman, Zhuo Chen, Qing Li
  • Patent number: 10880683
    Abstract: Disclosed herein are a variety of devices, methods, and systems for combined proximity services and Internet of Things (IoT) services registration or de-registration. An exemplary method includes one or more of receiving a device initiated IoT service registration request, wherein proximity information relating to the device is contained within the received IoT service registration request; receiving a device initiated proximity service registration request, wherein IoT service information relating to the device is contained within the received IoT service registration request; sending, from an IoT server, a proximity service registration message; and sending, from a proximity manager, an IoT service registration request.
    Type: Grant
    Filed: September 19, 2014
    Date of Patent: December 29, 2020
    Assignee: Convida Wireless, LLC
    Inventors: Chonggang Wang, Qing Li, Hongkun Li, Paul L. Russell, Jr., Zhuo Chen
  • Patent number: 10873003
    Abstract: A quantum dot complex and its manufacturing method, intermediate and applications are provided. The quantum dot complex includes a quantum dot and a plurality of polymeric chain ligands, wherein each of the polymeric chain ligands includes a coordination unit and at least one polymeric chain, and the coordination unit connects the quantum dot with the polymeric chain; and the polymeric chain has a molecular weight distribution of not more than about 1.3. The surface of the quantum dot in the quantum dot complex is bonded to a plurality of polymeric chain ligands by coordination, and the length of the polymeric chain is accurately controllable, so that the viscosity and surface tension of an ink containing the quantum dot complex can be effectively controlled. Moreover, additives can be avoided and a low boiling point solvent can also be used, thereby ensuring the purity of the quantum dots in the ink.
    Type: Grant
    Filed: October 27, 2017
    Date of Patent: December 22, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Zhuo Chen