Patents by Inventor Ling Du

Ling Du 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: 20240123071
    Abstract: Provided are a preparation method for a CTL cell and an application thereof. The preparation method comprises the following steps of: inducing a CTL cell by using a tumor antigen PAP-GM-CSF sensitized DC cell; and knocking out a PD-1 gene of the CTL cell to obtain a PD-1 knock-out CTL cell. The CTL cell obtained by the preparation method can be used for preparing drugs for treatment of prostate cancer, especially for treating PAP-positive prostate cancer. The CTL cell does not cause CTL cell failure and anergy due to the tumor-expressed PD-L1 after being transfused into the body, thereby producing efficient specific cytotoxic effect on a tumor cell and improving the curative effect and reducing the side effect.
    Type: Application
    Filed: May 22, 2020
    Publication date: April 18, 2024
    Inventors: Chao Zhou, Hong An, Youde Lu, Ling Zhou, Yongbiao Du, Jiaqi Tu, Haibin Michael Yin
  • Publication number: 20240091561
    Abstract: A radiation therapy system is disclosed. The radiation therapy system includes a gantry, a first radiation source, and a second radiation source. The gantry is configured to have a cavity extending in a direction along a rotation axis, and the cavity is configured to house a target object. The first radiation source is mounted on the gantry, and configured to emit a treatment beam to a treatment area of the target object. The second radiation source is mounted on the gantry, and configured to emit an imaging beam to an imaging area of the target object. The treatment area partially overlaps the imaging area. A rotation plane of the first radiation source and a rotation plane of the second radiation source are distributed in a direction along the rotation axis.
    Type: Application
    Filed: September 18, 2023
    Publication date: March 21, 2024
    Inventors: CAN LIAO, BO CAI, LING-QING MEI, ZHI-DU ZHANG, CHENG NI, WEI ZHANG
  • Patent number: 11893882
    Abstract: A system is provided for mitigating a road network congestion. The system includes a plurality of motor vehicles positioned in associated locations in a road network. Each vehicle has one or more sensors generating an input and a Telematics Control Unit (TCU) for generating at least one location signal for a location of the associated motor vehicle and at least one event signal for an event related to the associated motor vehicle, with the location signal and the event signal corresponding to a High Speed Vehicle Telemetry Data (HSVT data) based on the input from the sensors. The system further includes a computer, which communicates with a display device and the TCUs. The computer includes a processor and a computer readable medium including instructions, such that the processor is programmed to identify the congestion and determine that the congestion is a recurring or a non-recurring congestion.
    Type: Grant
    Filed: January 21, 2022
    Date of Patent: February 6, 2024
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Fan Bai, Donald K. Grimm, Paul E. Krajewski, Jiang-Ling Du, Mason David Gemar
  • Publication number: 20230222897
    Abstract: A system is provided for mitigating a road network congestion. The system includes a plurality of motor vehicles positioned in associated locations in a road network. Each vehicle has one or more sensors generating an input and a Telematics Control Unit (TCU) for generating at least one location signal for a location of the associated motor vehicle and at least one event signal for an event related to the associated motor vehicle, with the location signal and the event signal corresponding to a High Speed Vehicle Telemetry Data (HSVT data) based on the input from the sensors. The system further includes a computer, which communicates with a display device and the TCUs. The computer includes a processor and a computer readable medium including instructions, such that the processor is programmed to identify the congestion and determine that the congestion is a recurring or a non-recurring congestion.
    Type: Application
    Filed: January 21, 2022
    Publication date: July 13, 2023
    Inventors: Fan Bai, Donald K. Grimm, Paul E. Krajewski, Jiang-Ling Du, Mason David Gemar
  • Publication number: 20230222901
    Abstract: A computer is provided for a system for detecting, characterizing, and mitigating road network congestion. The system includes a plurality of motor vehicles. Each motor vehicle includes a telematics control unit (TCU) for generating one or more location signals for a location of the associated motor vehicle and one or more event signals for an event related to the associated motor vehicle. The computer includes one or more processors for receiving the location signal and/or the event signal from the TCU of the associated motor vehicles. The computer further includes a non-transitory computer readable storage medium (CRM) including instructions, such that the processor is programmed to identify a location of the road network congestion at a current time step. The processor is further programmed to track the road network congestion and predict the road network congestion at a next time step.
    Type: Application
    Filed: January 13, 2022
    Publication date: July 13, 2023
    Inventors: Fan Bai, Donald K. Grimm, Paul E. Krajewski, Jiang-Ling Du, Mason David Gemar
  • Publication number: 20230004297
    Abstract: The present disclosure provides a method of data protection for a three-dimensional NAND memory. The method includes programming a memory cell of the 3D NAND memory according to programming data; and backing up a portion of the programming data associated with the memory cell in response to a program loop count (PLC) that is larger than a threshold value, where the PLC tracks a repeated number of the programming of the memory cell. A previous PLC can be set as the threshold value, where the previous PLC was used by a previous programming operation and was collected after the memory cell was programmed successfully to a previous target logic state.
    Type: Application
    Filed: September 28, 2021
    Publication date: January 5, 2023
    Applicant: Yangtze Memory Technologies Co., Ltd.
    Inventors: Jie Wan, Wei Tao, Yuan Tao, Ling Du, Boxuan Cheng, Jian Cao
  • Patent number: 11481738
    Abstract: A vehicle communication and control system includes a servicing host capable of exchanging data with a vehicle. The servicing host provides a vehicle service and includes a service identifier (ID) that indicates the vehicle service. The vehicle is configured to actively detect the service ID and to determine the vehicle service in response to detecting the service ID. The vehicle and the servicing host establish a wireless connection to exchange data and automatically initiate the vehicle service in response to detecting the service ID.
    Type: Grant
    Filed: February 1, 2021
    Date of Patent: October 25, 2022
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Wei Tong, Shuqing Zeng, Shige Wang, Jiang-Ling Du, Upali P. Mudalige
  • Patent number: 11455118
    Abstract: Implementations of the present disclosure provide a memory apparatus that includes a plurality of memory cells stored with memory data in N dies. Each of the N dies includes M planes. Each of the M planes includes a memory block. The apparatus also includes a controller configured to determine J layers in the memory block in each of the M planes and in each of the N dies, each of the J layers comprising a pair of adjacent gate conductive layers. The controller is also configured to determine M sets of stripes. Each of the M sets of stripes comprising a plurality of data portions stored in a respective one of the M planes. The controller is further configured to determine M sets of parity data portions. The controller is further configured to control a temporary storage unit to store the M sets of parity data portions.
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: September 27, 2022
    Assignee: YANGTZE MEMORY TECHNOLOGIES CO., LTD.
    Inventors: Weizhen Kong, Jian Cao, Wei Tao, Ling Du, Yuan Tao
  • Publication number: 20220283728
    Abstract: Implementations of the present disclosure provide a memory apparatus that includes a plurality of memory cells stored with memory data in N dies. Each of the N dies includes M planes. Each of the M planes includes a memory block. The apparatus also includes a controller configured to determine J layers in the memory block in each of the M planes and in each of the N dies, each of the J layers comprising a pair of adjacent gate conductive layers. The controller is also configured to determine M sets of stripes. Each of the M sets of stripes comprising a plurality of data portions stored in a respective one of the M planes. The controller is further configured to determine M sets of parity data portions. The controller is further configured to control a temporary storage unit to store the M sets of parity data portions.
    Type: Application
    Filed: March 30, 2021
    Publication date: September 8, 2022
    Inventors: Weizhen Kong, Jian Cao, Wei Tao, Ling Du, Yuan Tao
  • Publication number: 20220245598
    Abstract: A vehicle communication and control system includes a servicing host capable of exchanging data with a vehicle. The servicing host provides a vehicle service and includes a service identifier (ID) that indicates the vehicle service. The vehicle is configured to actively detect the service ID and to determine the vehicle service in response to detecting the service ID. The vehicle and the servicing host establish a wireless connection to exchange data and automatically initiate the vehicle service in response to detecting the service ID.
    Type: Application
    Filed: February 1, 2021
    Publication date: August 4, 2022
    Inventors: Wei Tong, Shuqing Zeng, Shige Wang, Jiang-Ling Du, Upali P. Mudalige
  • Patent number: 10005896
    Abstract: The invention relates to rubber comprised of a reaction product of at least one diene-based elastomer, branched polyethylenimine oligomer and filler reinforcement comprised of at least one of rubber reinforcing carbon black and precipitated silica. The invention further relates to a tire with a component comprised of such rubber composition.
    Type: Grant
    Filed: April 7, 2016
    Date of Patent: June 26, 2018
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Ling Du, Ralf Mruk, Leena Nebhani
  • Publication number: 20170292012
    Abstract: The invention relates to rubber comprised of a reaction product of at least one diene-based elastomer, branched polyethylenimine oligomer and filler reinforcement comprised of at least one of rubber reinforcing carbon black and precipitated silica. The invention further relates to a tire with a component comprised of such rubber composition.
    Type: Application
    Filed: April 7, 2016
    Publication date: October 12, 2017
    Inventors: Ling Du, Ralf Mruk, Leena Nebhani
  • Patent number: 9758651
    Abstract: There is disclosed a vulcanizable rubber composition comprising: (A) a diene based elastomer, (B) from 50 to 150 parts by weight, per 100 parts by weight of elastomer (phr), of silica; (C) from 0.15 to 0.45 phr of a polymeric amine comprising a primary amine functionality; and (D) from 1.5 to 2.5 parts by weight, per 1 part by weight of the polymeric amine, of an aromatic carboxylic acid or aromatic acid anhydride.
    Type: Grant
    Filed: August 5, 2014
    Date of Patent: September 12, 2017
    Assignee: The Goodyear Tire & Rubber Company
    Inventor: Ling Du
  • Patent number: 9757983
    Abstract: This invention relates to a tire having a rubber component, such as a tread. with filler reinforcement containing surface modified graphene and precipitated silica which may be or may include pre-hydrophobated precipitated silica.
    Type: Grant
    Filed: June 7, 2016
    Date of Patent: September 12, 2017
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Ling Du, Xiaoping Yang, Carl Trevor Ross Pulford
  • Patent number: 9639884
    Abstract: An online shopping basket is acquired by a buyer from an online store and is customized according to rules specified by the buyer. The buyer places zero or more items in the online shopping basket(s) before they are given to at least one shopper by the online store. The shopper(s) may further customize the online shopping basket(s) with rules that do not conflict with those specified by the buyer. The shopper(s) then place zero or more items in the online shopping basket(s) and return the basket(s) to the online store. Multiple online shopping baskets are merged into a single basket, and the buyer reviews the items in the merged online shopping basket and adds or removes items as necessary. The buyer then purchases the remaining items from the online store.
    Type: Grant
    Filed: November 6, 2013
    Date of Patent: May 2, 2017
    Assignee: Intel Corporation
    Inventors: Kingsum Chow, Jiang Ling Du
  • Patent number: 9574066
    Abstract: This invention relates to a rubber composition comprised of at least one conjugated diene-based elastomer containing triglyceride based algae oil and to a tire with a component thereof.
    Type: Grant
    Filed: December 14, 2015
    Date of Patent: February 21, 2017
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Ling Du, David Andrew Benko, Paul Harry Sandstrom
  • Publication number: 20160039998
    Abstract: There is disclosed a vulcanizable rubber composition comprising: (A) a diene based elastomer, (B) from 50 to 150 parts by weight, per 100 parts by weight of elastomer (phr), of silica; (C) from 0.15 to 0.45 phr of a polymeric amine comprising a primary amine functionality; and (D) from 1.5 to 2.5 parts by weight, per 1 part by weight of the polymeric amine, of an aromatic carboxylic acid or aromatic acid anhydride.
    Type: Application
    Filed: August 5, 2014
    Publication date: February 11, 2016
    Inventor: Ling Du
  • Publication number: 20150299437
    Abstract: The invention relates to functionalization of diene-based elastomers with end-chain or in-chain functional groups to promote good dispersion of graphene and carbon nanotubes, and enhance strong interaction between elastomers and graphene and carbon nanotubes. This invention also relates to preparation of rubber reinforced with at least one of graphene and carbon nanotubes with functionalized diene-based elastomer and tire with component thereof.
    Type: Application
    Filed: April 16, 2014
    Publication date: October 22, 2015
    Applicant: The Goodyear Tire & Rubber Company
    Inventors: Ralf Mruk, Annette Lechtenboehmer, Klaus Unseld, Claude Ernest Felix Boes, Frederic Gerard Auguste Siffer, Ling Du, Robert Fokko Roskamp, Leena Nebhani
  • Patent number: 9162530
    Abstract: This invention relates to a tire having a rubber tread containing functionalized carbon nanotubes and particulate reinforcement comprised of precipitated silica.
    Type: Grant
    Filed: February 14, 2013
    Date of Patent: October 20, 2015
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Ling Du, Xiaoping Yang, Carl Trevor Ross Pulford
  • Patent number: D1025392
    Type: Grant
    Filed: July 14, 2022
    Date of Patent: April 30, 2024
    Assignee: ACON BIOTECH (HANGZHOU) CO.LTD.
    Inventors: Zheng Jun Cai, Fang Li Tong, Yu Jiao Du, Chang Fu Yang, Yong Ling Fan