Patents by Inventor Liu Liu

Liu Liu 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: 20220281872
    Abstract: The present application provides a compound represented by formula (I), or a pharmaceutically acceptable salt, ester, prodrug, complex, solvate, hydrate, or isomer thereof; and a use thereof in preparing drugs used to treat EZH2-mediated disease.
    Type: Application
    Filed: May 7, 2020
    Publication date: September 8, 2022
    Applicant: PHARMABLOCK SCIENCES (NANJING) , INC.
    Inventors: LI Jin, CHEN Hongdao, LIU Liu, YANG Minmin
  • Patent number: 11435748
    Abstract: A system and method for real world autonomous vehicle trajectory simulation may include: receiving training data from a data collection system; obtaining ground truth data corresponding to the training data; performing a training phase to train a plurality of trajectory prediction models; and performing a simulation or operational phase to generate a vicinal scenario for each simulated vehicle in an iteration of a simulation. Vicinal scenarios may correspond to different locations, traffic patterns, or environmental conditions being simulated. Vehicle intention data corresponding to a data representation of various types of simulated vehicle or driver intentions.
    Type: Grant
    Filed: July 15, 2020
    Date of Patent: September 6, 2022
    Assignee: TUSIMPLE, INC.
    Inventors: Xing Sun, Wutu Lin, Liu Liu, Kai-Chieh Ma, Zijie Xuan, Yufei Zhao
  • Patent number: 11425742
    Abstract: A method for determining an uplink scheduling manner, a user equipment and a base station are disclosed. A method for determining an uplink scheduling manner performed by a user equipment includes: determining a communication parameter regarding the user equipment; determining, based on the communication parameter and a threshold regarding the communication parameter, to perform uplink data transmission based on an uplink grant based scheduling manner, or to perform the uplink data transmission based on an uplink grant free scheduling manner.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: August 23, 2022
    Assignee: NTT DOCOMO, INC.
    Inventors: Qin Mu, Liu Liu, Xiaolin Hou, Wenjia Liu
  • Publication number: 20220251945
    Abstract: Disclosed is a system and a method of transient electromagnetic advanced detection. The system includes a detection host, an electromagnetic signal transmitter, a probe, and a communication device. The system and method of transient electromagnetic advance detection disclosed by examples of the present disclosure can realize an early-warning through a transient electromagnetic advance detection in a borehole while drilling the borehole in a tunnel or a roadway.
    Type: Application
    Filed: September 2, 2021
    Publication date: August 11, 2022
    Inventors: Qiang WU, Chunsheng LIU, Yifan ZENG, Liu LIU, Fengjuan TAO, Gang HU
  • Publication number: 20220248943
    Abstract: A magnetic control device (30) for a capsule endoscope (10) including at least a first magnet (11) and an imaging device (12), and the capsule endoscope (10) is located in a tissue cavity (3). The magnetic control device (30) includes a second magnet (31) and a first induction coil (32) arranged around the second magnet (31). The magnetic control device (30) is configured to generate a driving force to the capsule endoscope (10) to move the capsule endoscope (10) from a first position (P1) in the tissue cavity (3) to a second position towards an opposite side in the tissue cavity (3); to control a variable magnetic field to decelerate the capsule endoscope (10) to a predetermined speed when the capsule endoscope (10) approaches the second position (P2); and to generate the variable magnetic field for the capsule endoscope (10).
    Type: Application
    Filed: September 7, 2019
    Publication date: August 11, 2022
    Applicant: SHENZHEN SIBERNETICS CO., LTD.
    Inventors: Can PENG, Liu LIU, Ran XIA, Bin XIA, Yu ZHAO
  • Patent number: 11412480
    Abstract: A user equipment including: a selection unit that selects, based on a result of sensing performed in a first time window and on a transmission interval of a signal, one or more resource candidates in a second time window after the first time window; and a transmission unit that selects a resource for transmitting a signal from the selected one or more resource candidates, and transmits the signal.
    Type: Grant
    Filed: August 10, 2017
    Date of Patent: August 9, 2022
    Assignee: NTT DOCOMO, INC.
    Inventors: Shinpei Yasukawa, Satoshi Nagata, Qun Zhao, Jing Wang, Huan Wang, Liu Liu, Anxin Li, Huiling Jiang
  • Patent number: 11409322
    Abstract: The present disclosure provides a method for timing control of an electronic device, comprising: receiving a timing control instruction for the electronic device from a user, the timing control instruction comprises controlling the electronic device to operate repeatedly during N continuous time periods with the same certain time duration, wherein N is a positive integer greater than or equal to 2, and each time period at least comprises a first sub-time period and a second sub-time period. Controlling an operation of the electronic device during each time period comprises: controlling the electronic device to perform a first action at a first time point which is a beginning of the time period; controlling the electronic device to perform a second action different from the first action, in response to the first sub-time period having elapsed since the first time point, and controlling the electronic device according to the timing control instruction.
    Type: Grant
    Filed: September 30, 2018
    Date of Patent: August 9, 2022
    Assignees: BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO., LTD., BEIJING JINGDONG CENTURY TRADING CO., LTD.
    Inventors: Changchun Li, Liu Liu, Genxiong Luo, Qiang Ren, Jian Gou
  • Patent number: 11411789
    Abstract: The present disclosure provides a method and apparatus for generating spread symbols. The method includes: determining a spreading sequence according to a spreading sequence matrix, where the spreading sequence matrix is generated according to performance parameters of a plurality of user terminals; and spreading initial symbols by using the determined spreading sequence to generate spread symbols.
    Type: Grant
    Filed: September 11, 2018
    Date of Patent: August 9, 2022
    Assignee: NTT DOCOMO, INC.
    Inventors: Wenjia Liu, Xiaolin Hou, Qin Mu, Liu Liu
  • Publication number: 20220242425
    Abstract: Disclosed are devices, systems and methods for a monitoring system for autonomous vehicle operation. In some embodiments, a vehicle may perform self-tests, generate a report based on the results, and transmit it to a remote monitor center over one or both of a high-speed channel for regular data transfers or a reliable channel for emergency situations. In other embodiments, the remote monitor center may determine that immediate intervention is required, and may transmit a control command with high priority, which when received by the vehicle, is implemented and overrides any local commands being processed. In yet other embodiments, the control command with high priority is selected from a small group of predetermined control commands the remote monitor center may issue.
    Type: Application
    Filed: April 15, 2022
    Publication date: August 4, 2022
    Inventors: Lindong SUN, Liu LIU, Xiaoling HAN, Yi WANG, Ruiliang ZHANG
  • Publication number: 20220242371
    Abstract: Described are devices, systems and methods for real-time remote control of vehicles with high redundancy. In some embodiments, two copies of at least one control command are received using two different wireless communication protocols, and are compared. The at least one control command is executed when the two copies are in agreement, but is rejected when the two copies differ. In other embodiments, additional wireless communication protocols may exist to provide a redundant mode of communication when one of the two different wireless communication protocols are unavailable. In yet other embodiments, redundant GPS units may be used to determine availability of any of the communication protocols, and relevant control commands may be downloaded in advance to circumvent the lack of coverage.
    Type: Application
    Filed: April 25, 2022
    Publication date: August 4, 2022
    Inventors: Xiaoling HAN, Charles A. PRICE, Lindong SUN, Liu LIU, Yi WANG, Ruiliang ZHANG
  • Patent number: 11405856
    Abstract: A user equipment in a mobile communication system including a base station and the user equipment, including: a mode determining unit that receives instruction information indicating a transmission mode of broadcast information from the base station and determines the transmission mode based on the instruction information; and a receiving unit that performs a reception operation of the broadcast information according to the transmission mode determined by the mode determining unit.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: August 2, 2022
    Assignee: NTT DOCOMO, INC.
    Inventors: Yousuke Sano, Kazuaki Takeda, Satoshi Nagata, Qin Mu, Liu Liu, Huiling Jiang
  • Publication number: 20220236348
    Abstract: A method may include obtaining image data of a subject acquired by an imaging device. The method may also include determining one or more characteristics associated with a body part of the subject from the image data. The one or more characteristics of the body part of the subject may include at least one of position information of the body part in the subject, geometric morphology information of the body part, water content information, or fat content information. The method may also include determining, based on one or more characteristics associated with the body part, values of one or more individualized parameters corresponding to the subject. The method may further include causing the imaging device to perform an imaging scan on the subject according to the values of the one or more individualized parameters.
    Type: Application
    Filed: April 8, 2022
    Publication date: July 28, 2022
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Liu LIU, Guannan LIU
  • Patent number: 11388617
    Abstract: RRM measurement is conducted appropriately. According to one aspect of the present invention, a user terminal has a receiving section that receives information about a measurement gap pattern for use in measurement of a plurality of synchronization signal blocks, and a measurement section that measures the synchronization signal blocks in a measurement gap.
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: July 12, 2022
    Assignee: NTT DOCOMO, INC.
    Inventors: Hiroki Harada, Satoshi Nagata, Jing Wang, Liu Liu, Weiqi Sun, Yong Li
  • Publication number: 20220212680
    Abstract: Disclosed are devices, systems and methods for remote safe driving. One exemplary method includes selecting, based on a classification of driver behavior, at least one of a set of driving actions and transmitting, to a vehicle over a secure communication channel, the at least one of the set of driving actions.
    Type: Application
    Filed: March 24, 2022
    Publication date: July 7, 2022
    Inventors: Yi WANG, Lindong SUN, Liu LIU, Xiaoling HAN, Ruiliang ZHANG
  • Patent number: 11374719
    Abstract: The present invention relates to a method for realizing data detection for a physical downlink channel in an Internet of Things, and a user equipment unit. The method for data detection includes: monitoring a first communication channel and a second communication channel; and after start of a period during which the second communication channel is monitored, if monitoring periods of the first communication channel and the second communication channel overlap, performing data detection according to priority levels of the channels, wherein the second communication channel is used to transmit information to a group of user equipment units in one transmission, and the information is acknowledge information transmitted by a base station for acknowledgement of reception of uplink data.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: June 28, 2022
    Assignee: NTT DOCOMO, INC.
    Inventors: Jiahui Liu, Qin Mu, Liu Liu
  • Publication number: 20220197283
    Abstract: A system and method for using human driving patterns to manage speed control for autonomous vehicles are disclosed. A particular embodiment includes: generating data corresponding to desired human driving behaviors; training a human driving model module using a reinforcement learning process and the desired human driving behaviors; receiving a proposed vehicle speed control command; determining if the proposed vehicle speed control command conforms to the desired human driving behaviors by use of the human driving model module; and validating or modifying the proposed vehicle speed control command based on the determination.
    Type: Application
    Filed: March 9, 2022
    Publication date: June 23, 2022
    Inventors: Wutu LIN, Liu LIU, Xing SUN, Kai-Chieh MA, Zijie XUAN, Yufei ZHAO
  • Patent number: 11366467
    Abstract: A system and method for autonomous vehicle control to minimize energy cost are disclosed. A particular embodiment includes: generating a plurality of potential routings and related vehicle motion control operations for an autonomous vehicle to cause the autonomous vehicle to transit from a current position to a desired destination; generating predicted energy consumption rates for each of the potential routings and related vehicle motion control operations using a vehicle energy consumption model; scoring each of the plurality of potential routings and related vehicle motion control operations based on the corresponding predicted energy consumption rates; selecting one of the plurality of potential routings and related vehicle motion control operations having a score within an acceptable range; and outputting a vehicle motion control output representing the selected one of the plurality of potential routings and related vehicle motion control operations.
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: June 21, 2022
    Assignee: TUSIMPLE, INC.
    Inventors: Xing Sun, Wutu Lin, Liu Liu, Kai-Chieh Ma, Zijie Xuan, Yufei Zhao
  • Publication number: 20220189976
    Abstract: Embodiments of the present disclosure are directed towards a memory device including a top wordline contact located in a region that is protected from erosion during a planarization process, e.g., chemical mechanical polish (CMP). In embodiments, a plurality of wordlines are formed in a stack of multiple layers and a plurality of wordline contacts are formed to intersect with the plurality of wordlines. In embodiments, the stack forms a staircase and each of the plurality of wordline contacts lands on a corresponding each of the wordlines proximate to an edge of the staircase such that a top wordline contact lands in a region on a top wordline previously covered by a sacrificial layer. In some embodiments, the region is proximate to a raised notch at an edge of the staircase. Other embodiments may be described and claimed.
    Type: Application
    Filed: June 10, 2019
    Publication date: June 16, 2022
    Inventors: Nanda Kumar CHAKRAVARTHI, David MEYAARD, Abhinav TRIPATHI, Liu LIU
  • Patent number: 11356207
    Abstract: Disclosed are a HARQ-ACK feedback method, a HARQ-ACK extraction method, a base station, and a user equipment. The Hybrid Automatic Repeat reQuest ACKnowledgement (HARQ-ACK) feedback method is performed by a base station, and used to feed back corresponding HARQ-ACKs to a plurality of user equipments. The method includes: generating, by employing a plurality of HARQ-ACKs corresponding to the plurality of user equipments, at least one piece of downlink control information, where for each user equipment, an implicit mapping relationship exists between the user equipment and one or more information bits of the downlink control information; and transmitting to the plurality of user equipments the downlink control information.
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: June 7, 2022
    Assignee: NTT DOCOMO, INC.
    Inventors: Jiahui Liu, Qin Mu, Liu Liu, Naoto Okubo
  • Patent number: 11350396
    Abstract: A base station is disclosed including a processor that maps one or more control channel elements (CCEs) in a downlink control channel to one or more resource units that are obtained by an interleaver for interleaving indexes of a plurality of resource units in a control resource set, and a transmitter transmits the downlink control channel. Each of the one or more resource units are being defined as a plurality of resource element groups (REGs). A transmitter transmits the downlink control channel. In other aspects, a terminal and a radio communication method are disclosed.
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: May 31, 2022
    Assignee: NTT DOCOMO, INC.
    Inventors: Kazuki Takeda, Satoshi Nagata, Qin Mu, Liu Liu, Huiling Jiang