Patents by Inventor Tianyi Li

Tianyi Li 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).

  • Patent number: 10768629
    Abstract: A computer-implemented method and a system for training a computer-based autonomous driving model used for an autonomous driving operation by an autonomous vehicle are described. The method includes: creating time-dependent three-dimensional (3D) traffic environment data using at least one of real traffic element data and simulated traffic element data; creating simulated time-dependent 3D traffic environmental data by applying a time-dependent 3D generic adversarial network (GAN) model to the created time-dependent 3D traffic environment data; and training a computer-based autonomous driving model using the simulated time-dependent 3D traffic environmental data.
    Type: Grant
    Filed: July 24, 2018
    Date of Patent: September 8, 2020
    Assignee: Pony AI Inc.
    Inventors: Hao Song, Jun Peng, Nengxiu Deng, Sinan Xiao, Tao Qin, Tiancheng Lou, Tianyi Li, Xiang Yu, Yubo Zhang
  • Patent number: 10757340
    Abstract: An adaptive filter system and a method for controlling the adaptive filter system are described herein. The system can includes one or more filters to attenuate incoming light. The one or more filters can be moved by one or more actuators. The method can capture image data from an imaging device through the one or more filters. Information can be determined from the captured image data. The one or more filters can be moved to a position for capturing image data based on the information.
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: August 25, 2020
    Assignee: Pony AI Inc.
    Inventors: Kai Chen, Jun Peng, Tiancheng Lou, Xiang Yu, Zhou Zhang, Hao Song, Sinan Xiao, Yiming Liu, Tianyi Li
  • Patent number: 10735980
    Abstract: It is recognized herein that as the number of transmit antennas in cellular systems (e.g., NR or 5G systems) increase, the Channel State information (CSI) feedback overhead may increase to unacceptable levels, and the current CSI feedback might not support beamforming training for NR. Embodiments described herein provide an enhanced and more efficient design for Channel State Information feedback as compared to current approaches.
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: August 4, 2020
    Assignee: Convida Wireless, LLC
    Inventors: Tianyi Xu, Qian Zhang, Allan Y. Tsai, Guodong Zhang, Lakshmi R. Iyer, Qing Li
  • Patent number: 10735471
    Abstract: A system, method and computer-readable medium for data protection simulation and optimization in a computer network, including grouping data stored in data stores in the computer network into groupings according to an architectural or a conceptual attributes, storing, current values of risk metrics for each grouping, each of the metrics corresponding to sensitive domains, receiving a risk reduction goal corresponding to at least one risk metric in the risk metrics, the at least one risk metric corresponding to at least one sensitive domain in the sensitive domains, determining a simulated value of the at least one risk metric for each grouping in the groupings by simulating application of a protection mechanism to sensitive data in each corresponding data store, the sensitive data corresponding to the at least one sensitive domain, and ranking the groupings based on the at least one simulated value of the at least one risk metric for each grouping.
    Type: Grant
    Filed: April 9, 2018
    Date of Patent: August 4, 2020
    Assignee: Informatica LLC
    Inventors: Gregorio Convertino, Tianyi Li, Gary Patterson, Ranjeet Kumar Tayi, Shima Kazerooni
  • Publication number: 20200242930
    Abstract: The technology provided herein relates to a roadside infrastructure sensing system for Intelligent Road Infrastructure Systems (IRIS) and, in particular, to devices, systems, and methods for data fusion and communication that provide proactive sensing support to connected and automated vehicle highway (CAVH) systems.
    Type: Application
    Filed: January 24, 2020
    Publication date: July 30, 2020
    Inventors: Bin Ran, Huachun Tan, Zhen Zhang, Yang Cheng, Xiaotian Li, Tianyi Chen, Shuoxuan Dong, Kunsong Shi
  • Publication number: 20200239031
    Abstract: The present technology relates to an intelligent road infrastructure system and, more particularly, to systems and methods for a heterogeneous connected automated vehicle highway (CAVH) network in which the road network has various RSU and TCU/TCC coverages and functionalities. The heterogeneous CAVH network facilitates control and operations for vehicles of various automation level and other road users by implementing various levels of coordinated control among CAVH system entities and providing individual road users with detailed customized information and time-sensitive control instructions, and operations and maintenance services.
    Type: Application
    Filed: January 24, 2020
    Publication date: July 30, 2020
    Inventors: Bin Ran, Yang Cheng, Tianyi Chen, Yang Zhou, Zhen Zhang, Xiaotian Li, Shen Li, Shuoxuan Dong, Kunsong Shi
  • Patent number: 10726687
    Abstract: A system included and a computer-implemented method performed in an autonomous-driving vehicle are described. The system performs: detecting one or more movable objects; determining a target movable object from the one or more detected objects; determining a manner of generating a directed alert notification selectively toward the target movable object; and causing a directed alert notification of the determined manner to be generated toward the target movable object.
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: July 28, 2020
    Assignee: Pony AI Inc.
    Inventors: Hao Song, Zhuo Zhang, Sinan Xiao, Xiang Yu, Tiancheng Lou, Jun Peng, Jie Hou, Tianyi Li, Yiming Liu
  • Patent number: 10717384
    Abstract: Systems and methods directed to projecting a current trajectory path of the autonomous vehicle on a surface of road is disclosed. In some embodiments, an autonomous vehicle with a light projector is disclosed, where the light projector is on a top surface of an autonomous vehicle. Additionally, in some embodiments, the autonomous vehicle may include an electronic control unit for controlling an operation of the light projector, where the electronic control unit detects whether the autonomous vehicle is turned on. In further embodiments, the electronic control unit receives data of an environmental condition surrounding the autonomous vehicle and receives an upcoming trajectory path of the autonomous vehicle. The electronic control unit may also project a light from the light projector onto a surface of a road indicating the upcoming trajectory path of the autonomous vehicle.
    Type: Grant
    Filed: October 25, 2017
    Date of Patent: July 21, 2020
    Assignee: Pony AI Inc.
    Inventors: Xiang Yu, Zichao Qi, Hao Song, Sinan Xiao, Bo Xiao, Jie Hou, Tianyi Li, Tiancheng Lou, Jun Peng, Yiming Liu
  • Patent number: 10715705
    Abstract: Systems, methods, and non-transitory computer readable media may be configured to characterize optical characteristics of optical elements. An optical element mount may be configured to carry an optical element. A calibration display may be configured to display a calibration object. The calibration object may include a known visual pattern. Multiple images of the calibration object may be obtained. The multiple images may be acquired using the optical element carried by the optical element mount. The multiple images may include different perspectives of the calibration object. Optical characteristics of the optical element may be characterized based on the known visual pattern and the different perspectives of the calibration object.
    Type: Grant
    Filed: June 11, 2018
    Date of Patent: July 14, 2020
    Assignee: Pony AI Inc.
    Inventors: Yubo Zhang, Xiang Yu, Tiancheng Lou, Jun Peng, Kai Chen, Yiming Liu, Sinan Xiao, Tianyi Li, Yin Zhong, Hao Song
  • Publication number: 20200221480
    Abstract: Current approaches to transmitting uplink data in a network often require resources to be granted. In an example, a node or apparatus may configure a plurality of devices to operate in a grant-less mode in accordance with a respective grant-less access allocation, such that, when the plurality of devices transmit messages uplink in the network, the messages are transmitted using frequency resources defined by the respective grant-less access allocation, and the plurality of devices transmit the messages without being granted access to transmit the messages, so as to operate in the grant-less mode.
    Type: Application
    Filed: March 20, 2020
    Publication date: July 9, 2020
    Inventors: Qing Li, Guodong Zhang, Pascal M. Adjakple, Lakshmi R. Iyer, Allan Y. Tsai, Qian Zhang, Wei Chen, Joseph M. Murray, Tianyi Xu
  • Publication number: 20200201392
    Abstract: The present disclosure provides a display panel and a display device, comprising: a flexible base substrate comprising a first flexible substrate, a second flexible substrate, and metal signal lines located between the first flexible substrate and the second flexible substrate; a display unit disposed on the flexible base substrate; a touch unit disposed on a light-exiting side of the display unit and covering the display unit; and a processing chip connected to the flexible base substrate for receiving and feeding back signals from the display unit and/or the touch unit. The metal signal lines are electrically connected to the processing chip and the touch unit transmits a touch signal to the metal signal lines through a conductive adhesive. By transmitting the touch signal to the processing chip through the conductive adhesive, the touch unit and the display unit can share one processing chip.
    Type: Application
    Filed: November 12, 2019
    Publication date: June 25, 2020
    Inventors: Quanpeng Yu, Zhe Li, Jujian Fu, Tianyi Wu, Xilie Li
  • Patent number: 10694324
    Abstract: In some embodiments, a method includes: obtaining position information of a wireless hotspot where the user locates, based on hotspot scanning information of wireless hotspots already scanned by the user; acquiring one or more candidate Points of Interest (POIs) close to the wireless hotspot based on the position information; based on characteristic information corresponding to the wireless hotspot and respective candidate POIs, ranking all candidate POIs to determine an POI matching the wireless hotspot, wherein the characteristic information comprises access characteristic information. In some embodiments, the following advantages may be realized: the POI matching the wireless hotspot is obtained based on relevant data that the user scans the wireless hotspot to predict the POI actually accessed by the user without a procedure of manually collecting the data or user feedback, thereby improving the efficiency.
    Type: Grant
    Filed: February 6, 2017
    Date of Patent: June 23, 2020
    Assignee: Baidu Online Network Technology (Beijing) CO., LTD
    Inventors: Tianyi Wang, Chao Li, Haishan Wu
  • Patent number: 10692365
    Abstract: The invention provides systems and methods for an Intelligent Road Infrastructure System (IRIS), which facilitates vehicle operations and control for connected automated vehicle highway (CAVH) systems. IRIS systems and methods provide vehicles with individually customized information and real-time control instructions for vehicle driving tasks such as car following, lane changing, and route guidance. IRIS systems and methods also manage transportation operations and management services for both freeways and urban arterials. The IRIS manages one or more of the following function categories: sensing, transportation behavior prediction and management, planning and decision making, and vehicle control. IRIS is supported by real-time wired and/or wireless communication, power supply networks, and cyber safety and security services.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: June 23, 2020
    Assignee: CAVH LLC
    Inventors: Bin Ran, Yang Cheng, Shen Li, Zhen Zhang, Fan Ding, Huachun Tan, Yuankai Wu, Shuoxuan Dong, Linhui Ye, Xiaotian Li, Tianyi Chen, Kunsong Shi, Jing Jin, Xiaoxuan Chen
  • Patent number: 10687354
    Abstract: Current approaches to transmitting uplink data in a network often require resources to be granted. In an example, a node or apparatus may configure a plurality of devices to operate in a grant-less mode in accordance with a respective grant-less access allocation. Grant-less operations may be managed, for example, to meet the reliability and latency requirements and battery life requirements for different types of devices. For example, the state transition between grant-less and grant based may be managed.
    Type: Grant
    Filed: April 15, 2019
    Date of Patent: June 16, 2020
    Assignee: Convida Wireless, LLC
    Inventors: Qing Li, Guodong Zhang, Pascal M. Adjakple, Allan Y. Tsai, Qian Zhang, Lakshmi R. Iyer, Wei Chen, Joseph M. Murray, Tianyi Xu
  • Publication number: 20200168081
    Abstract: The invention provides systems and methods for an Intelligent Road Infrastructure System (IRIS), which facilitates vehicle operations and control for connected automated vehicle highway (CAVH) systems. IRIS systems and methods provide vehicles with individually customized information and real-time control instructions for vehicle to fulfill the driving tasks such as car following, lane changing, and route guidance. IRIS systems and methods also manage transportation operations and management services for both freeways and urban arterials. In some embodiments, the IRIS comprises or consists of one of more of the following physical subsystems: (1) Roadside unit (RSU) network, (2) Traffic Control Unit (TCU) and Traffic Control Center (TCC) network, (3) vehicle onboard unit (OBU), (4) traffic operations centers (TOCs), and (5) cloud information and computing services.
    Type: Application
    Filed: January 30, 2020
    Publication date: May 28, 2020
    Inventors: Bin Ran, Yang Cheng, Shen Li, Zhen Zhang, Fan Ding, Huachun Tan, Yuankai Wu, Shuoxuan Dong, Linhui Ye, Xiaotian Li, Tianyi Chen, Kunsong Shi, Jing Jin, Xiaoxuan Chen
  • Publication number: 20200168341
    Abstract: A merchant evaluation method includes: acquiring multi-dimensional evaluation index data of a merchant to be evaluated; for the multi-dimensional evaluation x data, obtaining, by calculation based on standard normal distribution, a health portrait of the merchant to be evaluated, and obtaining, by calculation based on a geometric mean, a health score of the merchant to be evaluated, wherein the health portrait is data representing at least one evaluation result of the merchant to be evaluated; and outputting the health portrait and the health score of the merchant to be evaluated.
    Type: Application
    Filed: January 30, 2020
    Publication date: May 28, 2020
    Inventors: Lin Zheng, Jiang Zhu, Jie Li, Tao Chen, Tianyi Zhang
  • Publication number: 20200161640
    Abstract: The present invention relates to a battery, comprising a positive electrode plate, a separator and a negative electrode plate, wherein the positive electrode plate comprises a positive electrode current collector and at least two layers of positive active materials on at least one surface of the positive electrode current collector in which the underlying positive active material layer in contact with the positive electrode current collector comprises a first positive active material, a first polymer material, and a first conductive material and in which the upper positive active material layer comprises a second positive active material, a second polymer material, and a second conductive material and the first polymer material comprises an oil-dispersible polymer material having a solubility in NMP at 130° C. for 5 minutes, which is 30% or less of the solubility of PVDF under the same conditions. The battery exhibits good safety performance and improved electrical performance.
    Type: Application
    Filed: May 24, 2019
    Publication date: May 21, 2020
    Applicant: Contemporary Amperex Technology Co., Limited
    Inventors: Wei LI, Haihao SHI, Huihui LIU, Chao JIN, Tianyi GAO, Jianbao XU, Shisong LI, Chao GUO
  • Patent number: 10631319
    Abstract: Current approaches to transmitting uplink data in a network often require resources to be granted. In an example, a node or apparatus may configure a plurality of devices to operate in a grant-less mode in accordance with a respective grant-less access allocation, such that, when the plurality of devices transmit messages uplink in the network, the messages are transmitted using frequency resources defined by the respective grant-less access allocation, and the plurality of devices transmit the messages without being granted access to transmit the messages, so as to operate in the grant-less mode.
    Type: Grant
    Filed: June 15, 2017
    Date of Patent: April 21, 2020
    Assignee: Convida Wireless, LLC
    Inventors: Qing Li, Guodong Zhang, Pascal M. Adjakple, Lakshmi R. Iyer, Allan Y. Tsai, Qian Zhang, Wei Chen, Joseph M. Murray, Tianyi Xu
  • Patent number: 10604178
    Abstract: A control assembly (20) for overcoming a rotational resistance required to activate supplementary steering force associated with conventional power steering systems. The control assembly (20) includes a shaft (26) subject to rotational resistance via a torsion bar (62). A valve assembly (22) has a first hydraulic circuit (76) that is interchangeable from an unassisted condition (36) to an assisted condition (34) for providing supplementary steering force to a steering gear after the rotational resistance of the torsion bar (22) is overcome by rotating the shaft (26). An actuator (38) includes a second hydraulic circuit (86) interchangeable from an unengaged condition (42) to an engaged condition (40) applying circumferential force on the shaft (26) to overcome the rotational resistance of the torsion bar (62) and rotate the shaft (26) from a non-rotated position thereby activating the supplementary force of the first hydraulic circuit (76).
    Type: Grant
    Filed: February 23, 2018
    Date of Patent: March 31, 2020
    Inventors: Haimian Cai, Tianyi Qiu, Shen Li
  • Publication number: 20200097847
    Abstract: Techniques are disclosed for facilitating the tuning of hyperparameter values during the development of machine learning (ML) models using visual analytics in a data science platform. In an example embodiment, a computer-implemented data science platform is configured to generate, and display to a user, interactive visualizations that dynamically change in response to user interaction. Using the introduced technique, a user can, for example, 1) tune hyperparameters through an iterative process using visual analytics to gain and use insights into how certain hyperparameters affect model performance and convergence, 2) leverage automation and recommendations along this process to optimize the tuning given available resources, 3) collaborate with peers, and 4) view costs associated with executing experiments during the tuning process.
    Type: Application
    Filed: September 21, 2018
    Publication date: March 26, 2020
    Inventors: Gregorio Convertino, Tianyi Li, Haley Allen Most, Wenbo Wenbo, Yi-Hsun Tsai, Michael Tristan Zajonc, Michael John Lee Williams