Patents by Inventor Ran Chen

Ran 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: 20230353492
    Abstract: Embodiments of the present disclosure provide an information sending method applied to a node. The method includes: sending capability advertisement information, wherein the capability advertisement information is used for indicating a capability of the node to support compressed SRv6 SIDs. Embodiments of the present disclosure further provide an information processing method, a node, a controller, and a non-transitory computer-readable storage medium.
    Type: Application
    Filed: December 14, 2020
    Publication date: November 2, 2023
    Inventors: Ran CHEN, Shaofu PENG, Aihua LIU, Jianzhong WEN
  • Publication number: 20230344754
    Abstract: Provided are a message indication method and apparatus, a device and a storage medium. The method is applied to a first node, and includes: receiving segment identifier (SID) information, the SID information including a message indication identifier, and the message indication identifier being used for indicating a forwarding situation of a message corresponding to the SID information; and processing the message on the basis of the SID information.
    Type: Application
    Filed: February 20, 2021
    Publication date: October 26, 2023
    Inventors: Ran CHEN, Yubao WANG
  • Publication number: 20230293649
    Abstract: The present invention provides methods of treating bone loss or cancer using CST6. In these methods, CST6 may be provided as a recombinant CST6 protein, a polynucleotide construct comprising CST6, or an immune cell expressing CST6 protein.
    Type: Application
    Filed: August 2, 2021
    Publication date: September 21, 2023
    Inventors: Fenghuang ZHAN, John D. SHAUGHNESSY, Jr., Jin-Ran CHEN
  • Patent number: 11710960
    Abstract: Provided herein is a power distribution system comprising a main power bus, sub-buses coupled to the main power bus, and a controller. The sub-buses provide power to electrical components of a vehicle. Each of the sub-buses includes an electrically programmable fuse in series with a relay. The controller is configured to detect a fault in a sub-bus of the sub-buses, determine a fault type associated with the fault, and in response to determining the fault type, generate a command to cause the relay to change a relay state.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: July 25, 2023
    Assignee: Pony AI Inc.
    Inventors: Kai Tan, Ran Chen, Bo Pan
  • Publication number: 20230170692
    Abstract: Provided herein is a power distribution system comprising a feedback circuit including a transistor in series with a relay, the feedback circuit regulating regulate a main power path including a main power supply connected in series with an electric power converter. The power distribution system further comprises OR-ing controllers that regulate the main power path and a backup power path including a low-voltage battery. The power distribution system further comprises terminals through which power from the main power path or the backup power path is transmitted to respective components corresponding to channels. The power distribution system further includes a microcontroller that acquires data in each of the channels and control operations associated with each of the channels based on the acquired data.
    Type: Application
    Filed: January 24, 2023
    Publication date: June 1, 2023
    Inventors: Kai Tan, Ran Chen, Bo Pan
  • Patent number: 11651481
    Abstract: Disclosed is a quaternion multi-degree-of-freedom neuron-based multispectral welding image recognition method, comprising: using three cameras having different wavebands to obtain multispectral weld pool images, and respectively performing pre-processing and edge extraction on the weld pool images having the different wavebands obtained at a same moment by the three cameras; establishing a quaternion-based multispectral weld pool image edge model; extracting low-frequency features after a quaternion discrete cosine transform; using a quaternion-based multi-degree-of-freedom neuron network to perform classification, training and recognition on edge features of the multispectral weld pool images. Compared to traditional means, the present invention has multiple recognition information sources, strong anti-interference capabilities and high recognition accuracy.
    Type: Grant
    Filed: October 28, 2020
    Date of Patent: May 16, 2023
    Assignee: NANTONG UNIVERSITY
    Inventors: Liang Hua, Hongkun Zhu, Yuqing Liu, Ling Jiang, Ran Chen, Kexin Shi
  • Publication number: 20230145372
    Abstract: An embodiment of the present disclosure relates to segment routing header compression method and apparatus, service processing method and apparatus, computer device and computer-readable medium. The segment routing header compression method includes: configuring a regular compression segment identification for respective nodes on a segment routing path and configuring an extended compression segment identification for at least one of nodes on the segment routing path; generating a segment list which includes the regular compression segment identification of the respective nodes and the extended compression segment identification of the at least one of the nodes, in the segment list, the extended compression segment identification of the at least one of the nodes being adjacent to and located after the regular compression segment identification of the at least one of the nodes; and carrying the segment list in a segment routing header of a service message.
    Type: Application
    Filed: April 6, 2021
    Publication date: May 11, 2023
    Inventors: Jianzhong Wen, Aihua Liu, Ran Chen
  • Patent number: 11645702
    Abstract: In some embodiments, an app provides a geolocation-limited marketplace limited to a pre-defined period of time. The geolocation-limited marketplace is accessible only by the users in a predefined geographical area. Typically, the predefined geographical area is limited to an area small enough for a user to walk from one end to the other in a short period of time. The pre-defined period of time is of some limited length of time that may occur at a pre-defined interval. In some instances, the period of time is one hour.
    Type: Grant
    Filed: April 28, 2021
    Date of Patent: May 9, 2023
    Assignee: EBAY INC.
    Inventors: Muhammad Anzar Afaq, Emily Zhang, Ran Chen, Frederik van Voorden
  • Publication number: 20230127464
    Abstract: Disclosed in the embodiments of the present disclosure are a packet forwarding method, apparatus and system, a network device and a storage medium. The method includes: carrying, according to Deterministic Networking (DetNet) requirements for a multicast packet based on Bit Index Explicit Replication (BIER), corresponding DetNet configuration information in BIER header information of the multicast packet; and sending the multicast packet carrying the BIER header information.
    Type: Application
    Filed: December 16, 2020
    Publication date: April 27, 2023
    Inventors: Quan XIONG, Ran CHEN, Jinghai YU
  • Publication number: 20230090204
    Abstract: Provided are a signaling configuration method and apparatus for a BIER network, and a storage medium. The signaling configuration method for a BIER network includes: informing, by a PCE and a PCC each other, of a PCECC capability support message, wherein the PCECC capability support message is configured for indicating that the establishment of an extended BIER network path is supported, and the PCC comprises each BFR in the BIER network; allocating, by the PCE, extended BIER network information to each BFR in the BIER network; and receiving, by the PCE, a message about successful installation of the extended BIER network information sent by the PCC.
    Type: Application
    Filed: January 20, 2021
    Publication date: March 23, 2023
    Inventors: Ran CHEN, Chun ZHU, Zheng ZHANG, Jinghai YU
  • Patent number: 11563324
    Abstract: Provided herein is a power distribution system comprising a feedback circuit including a transistor in series with a relay, the feedback circuit regulating regulate a main power path including a main power supply connected in series with an electric power converter. The power distribution system further comprises OR-ing controllers that regulate the main power path and a backup power path including a low-voltage battery. The power distribution system further comprises terminals through which power from the main power path or the backup power path is transmitted to respective components corresponding to channels. The power distribution system further includes a microcontroller that acquires data in each of the channels and control operations associated with each of the channels based on the acquired data.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: January 24, 2023
    Assignee: Pony AI Inc.
    Inventors: Kai Tan, Ran Chen, Bo Pan
  • Publication number: 20220415872
    Abstract: Provided are a light-emitting panel and a display device. The light-emitting panel includes a driving substrate and a plurality of light-emitting elements. The driving substrate includes a base substrate, a plurality of driver circuits, and a plurality of photoelectric conversion units. The driver circuits and the photoelectric conversion units are located on the base substrate. A photoelectric conversion unit includes a first doped region and a second doped region. The light-emitting elements are located on a side of the driving substrate. The orthographic projection of a light-emitting element among at least part of the light-emitting elements on the driving substrate is a first projection. An orthographic projection of the photoelectric conversion unit on the driving substrate is located between two adjacent first projections. A driver circuit and the photoelectric conversion unit are each electrically connected to the light-emitting element.
    Type: Application
    Filed: September 2, 2022
    Publication date: December 29, 2022
    Applicant: Xiamen Tianma Display Technology Co., Ltd.
    Inventor: Ran CHEN
  • Publication number: 20220414857
    Abstract: Disclosed is a quaternion multi-degree-of-freedom neuron-based multispectral welding image recognition method, comprising: using three cameras having different wavebands to obtain multispectral weld pool images, and respectively performing pre-processing and edge extraction on the weld pool images having the different wavebands obtained at a same moment by the three cameras; establishing a quaternion-based multispectral weld pool image edge model; extracting low-frequency features after a quaternion discrete cosine transform; using a quaternion-based multi-degree-of-freedom neuron network to perform classification, training and recognition on edge features of the multispectral weld pool images. Compared to traditional means, the present invention has multiple recognition information sources, strong anti-interference capabilities and high recognition accuracy.
    Type: Application
    Filed: October 28, 2020
    Publication date: December 29, 2022
    Inventors: Liang HUA, Hongkun ZHU, Yuqing LIU, Ling JIANG, Ran CHEN, Kexin SHI
  • Patent number: 11503456
    Abstract: A method of updating embedded universal integrated circuit cards (eUICCs) on wireless communication devices. The method comprises reviewing transactions associated with eUICCs on wireless communication devices by each of a plurality of mobile network operators (MNOs), based at least in part on reviewing the transactions by the MNOs, assigning each of the MNOs to one of a first tier, a second tier, and a third tier, receiving a eUICC transaction by an eUICC updating application executing on a computer from an MNO, determining by the eUICC updating application a tier the MNO is assigned to, and sending the eUICC transaction by the eUICC updating application to a wireless communication device subject to restrictions associated with the tier to which the MNO is assigned, whereby eUICC updating transactions of MNOs are restricted based on MNO tier assignments.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: November 15, 2022
    Assignee: Sprint Communications Company LP
    Inventors: Ran Chen, Adrian M. Milner, Simon Youngs
  • Patent number: 11381502
    Abstract: A method for notifying binding information, including: acquiring, by an allocation node, SR-TE path information; binding, by the allocation node, an IPV6 SID corresponding to the SR-TE path information with the SR-TE path information so as to obtain SRV6 binding information between the SR-TE path information and the IPV6 SID; and notifying, by the allocation node, the SRV6 binding information to a preset node through an extended PCEP.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: July 5, 2022
    Assignee: NANJING ZTE NEW SOFTWARE CO., LTD.
    Inventors: Ran Chen, Shaofu Peng
  • Patent number: 11363822
    Abstract: The present invention is related to a novel plant defense signaling peptide and applications thereof.
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: June 21, 2022
    Assignee: Academia Sinica
    Inventors: Yet-Ran Chen, Ying-Lan Chen, Mei-Chun Tseng
  • Publication number: 20220102966
    Abstract: Provided herein is a power distribution system comprising a main power bus, sub-buses coupled to the main power bus, and a controller. The sub-buses provide power to electrical components of a vehicle. Each of the sub-buses includes an electrically programmable fuse in series with a relay. The controller is configured to detect a fault in a sub-bus of the sub-buses, determine a fault type associated with the fault, and in response to determining the fault type, generate a command to cause the relay to change a relay state.
    Type: Application
    Filed: September 30, 2020
    Publication date: March 31, 2022
    Inventors: Kai Tan, Ran Chen, Bo Pan
  • Publication number: 20220102972
    Abstract: Provided herein is a power distribution system comprising a feedback circuit including a transistor in series with a relay, the feedback circuit regulating regulate a main power path including a main power supply connected in series with an electric power converter. The power distribution system further comprises OR-ing controllers that regulate the main power path and a backup power path including a low-voltage battery. The power distribution system further comprises terminals through which power from the main power path or the backup power path is transmitted to respective components corresponding to channels. The power distribution system further includes a microcontroller that acquires data in each of the channels and control operations associated with each of the channels based on the acquired data.
    Type: Application
    Filed: September 30, 2020
    Publication date: March 31, 2022
    Inventors: Kai Tan, Ran Chen, Bo Pan
  • Publication number: 20220094769
    Abstract: Provided is a message decapsulation method and device, a message encapsulation method and device, an electronic device, and a storage medium. The message decapsulation method includes: a data packet sent by a first node is decapsulated, and the data packet is obtained by encapsulating, by the first node, a data message sent through a first Attachment Circuit (AC). The data packet carries split horizon attributes of the first AC determined by the first node. The split horizon attributes of the first AC include at least one of the following: a leaf attribute, a root attribute, and an Ethernet Segment Identifier (ESI) attribute.
    Type: Application
    Filed: January 16, 2020
    Publication date: March 24, 2022
    Inventors: Ran CHEN, Yubao WANG
  • Publication number: 20220065733
    Abstract: The application proposes a non-destructive testing method for the sealing degree of the small cigarette box packaging, which includes placing the small cigarette box to be tested in an airtight chamber, using a balance cabin to quickly form a stable negative pressure in the airtight chamber; The pressure change of the sealed chamber is continuously measured until equilibrium, and the data model is analyzed and established by using Darcy's law, Fick's diffusion law and the physical process of molecular kinetic theory. Through the non-destructive testing method for the sealing degree of the small cigarette box packaging of the present invention, the traditional destructive measurement (damaged small box packaging) for measuring the sealing degree of cigarette small box is changed into non-destructive testing; The test results have specific physical meaning; The test time of a single sample is reduced to ? of the time of destructive test.
    Type: Application
    Filed: July 22, 2020
    Publication date: March 3, 2022
    Inventors: Bin LI, Yue SUN, Le WANG, Guangyang QIU, Mingjian ZHANG, Ran CHEN, Ke ZHANG, Nan DENG