Patents by Inventor Jian Li

Jian 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).

  • Publication number: 20210105610
    Abstract: The method includes: obtaining, by UE, UE capability information of the UE; if the size of the UE capability information exceeds the maximum tolerance that can be processed by the PDCP layer of the UE, splitting the UE capability information into at least two pieces of part UE capability information, where each piece does not exceed the maximum tolerance that can be processed by the PDCP layer; and reporting at least one piece of part UE capability information to a network side device. According to this method, the UE capability information is split on a UE side, and reported to the network side device for a plurality of times.
    Type: Application
    Filed: December 18, 2020
    Publication date: April 8, 2021
    Inventors: Wei Quan, Bin Chen, Bingzhao Li, Bin Xu, Jian Zhang
  • Publication number: 20210105667
    Abstract: When a first device is an EHT site, a second device generates a frame in a first non-HT format or a frame in a first non-HT duplicated format, where at least three bits in the first seven bits of a scrambling sequence of the frame in the first non-HT format or the frame in the first non-HT duplicated format indicate a bandwidth mode of a channel; or when a first device is a VHT site or an HE site that does not support an EHT, a second device generates a frame in a second non-HT format or a frame in a second non-HT duplicated format, where two bits in the first seven bits of a scrambling sequence of the frame in the second non-HT format or the frame in the second non-HT duplicated format indicate a bandwidth mode of a channel.
    Type: Application
    Filed: December 18, 2020
    Publication date: April 8, 2021
    Inventors: Yunbo Li, Jian Yu, Ming Gan
  • Publication number: 20210104865
    Abstract: The present invention provides a multichannel parallel light emitting device comprising a semiconductor cooler, a cold surface of the semiconductor cooler completely covers the area of a hot surface, and when the hot surface and the cold surface are horizontally disposed, a horizontal distance is reserved between the edge of the cold surface and the edge of the hot surface, and a positive electrode and a negative electrode are fixed on a second surface of the cold surface.
    Type: Application
    Filed: December 16, 2020
    Publication date: April 8, 2021
    Applicant: Linktel Technologies Co., Ltd.
    Inventors: Baigquan HU, Linke LI, Zuefang LIN, Dinghun HU, Tianshu WU, Jianwen YANG, Jian ZHANG
  • Publication number: 20210105845
    Abstract: This application provides a subflow establishment method. A local-end device obtains an identifier of an operator currently accessed by a network interface card of the local end device. The local-end device obtains a plurality of IP addresses of a peer-end device and identifiers of operators to which the plurality of IP addresses are homed; and establishes, by matching a plurality of operators corresponding to the local-end device and the plurality of operators corresponding to the peer-end device, a subflow between an IP address pair homed to a same operator. In this way, the established subflow does not cross operators as far as possible. This reduces negative impact of cross-operator communication of some subflows on transmission performance of a multipath connection, thereby better leveraging an advantage of the multipath connection in transmission performance in comparison with a single-path connection.
    Type: Application
    Filed: December 18, 2020
    Publication date: April 8, 2021
    Inventors: Jianjian ZHU, Feng LI, Qiubin SONG, Jian HE, Jiqing LI
  • Publication number: 20210105087
    Abstract: Methods and apparatuses for wireless communications are described. In an aspect, a method and apparatus may include determining that a second transmission is decoded incorrectly in response to a first received indication on a communication channel. The method and apparatus may further include transmitting, on the communication channel, a third transmission and a fourth transmission based on a determination that the second transmission is decoded incorrectly, wherein the third transmission corresponds to a coded bit set of the third transmission including a first group of information bits of a coded bit set of a first transmission and a second group of information bits of a coded bit set of the second transmission and the fourth transmission corresponds to a coded bit set of the fourth transmission including a combination of the coded bit sets of the first transmission, the second transmission, and the third transmission.
    Type: Application
    Filed: June 2, 2017
    Publication date: April 8, 2021
    Inventors: Changlong XU, Jian LI, Jilei HOU
  • Publication number: 20210102893
    Abstract: Systems and procedures for implementing radiometric calibration are disclosed. In some embodiments a radiometry system includes a light source that generates light. The radiometry system further includes a transmissive diffuser configured to receive the light and comprising a first translucent element having a surface and/or internal diffusion structure that substantially scatters the light. An optical detector is configured to receive and detect diffused light from the transmissive diffuser.
    Type: Application
    Filed: October 8, 2019
    Publication date: April 8, 2021
    Inventors: Jian Li, Bin Dai, Christopher Michael Jones, James M. Price
  • Publication number: 20210105089
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may perform a first polar code encoding process on a first transmission of a hybrid automatic repeat request (HARQ) process; generate a second transmission of the HARQ process by relocating a portion of bits in less reliable positions of the first transmission to more reliable positions of the second transmission of the HARQ process, wherein the less reliable positions and the more reliable positions are evaluated based at least in part on a channel transform, wherein the channel transform is based at least in part on the first transmission, the second transmission, the first polar encoding process and a second polar encoding process associated with the second transmission; and transmit the second transmission of the HARQ process. Numerous other aspects are provided.
    Type: Application
    Filed: January 17, 2019
    Publication date: April 8, 2021
    Inventors: Kai CHEN, Liangming WU, Changlong XU, Jian LI, Hao XU
  • Publication number: 20210104687
    Abstract: Organic light emitting devices (OLEDs) are described, the OLEDs comprising an anode; a cathode; and an organic region, disposed between the anode and the cathode, comprising a first complex and a second complex; wherein when a voltage is applied across the anode and cathode at room temperature, the OLED emits a luminescent radiation that comprises one or more luminescent radiation components resulting from the formation of at least one exciplex; wherein the exciplex is formed by at least one of the following aggregate types: 1) at least one aggregate within the first complex, and at least one aggregate within the second complex; 2) at least one aggregate between the first and the second complex; and 3) both 1 and 2.
    Type: Application
    Filed: September 30, 2020
    Publication date: April 8, 2021
    Inventors: Jian Li, Jiang Wu
  • Patent number: 10970528
    Abstract: A method for human motion analysis, an apparatus for human motion analysis, a device, and a storage medium. The method includes: acquiring image information captured by a number of photographing devices, where at least one of the number of photographing devices is disposed above a shelf; performing human tracking according to the image information captured by the plurality of photographing devices, and determining position information in space of at least one human body and identification information of the at least one human body; acquiring, according to the position information in space of a target human body of the at least one human body, a target image captured by the photographing device above a shelf corresponding to the position information; and recognizing an action of the target human body according to the target image and detection data of a non-visual sensor corresponding to the position information.
    Type: Grant
    Filed: July 2, 2019
    Date of Patent: April 6, 2021
    Inventors: Jian Wang, Xubin Li, Le Kang, Zeyu Liu, Zhizhen Chi, Chengyue Zhang, Xiao Liu, Hao Sun, Shilei Wen, Yingze Bao, Mingyu Chen, Errui Ding
  • Publication number: 20210097946
    Abstract: The present disclosure relates to the field of display technology and, in particular, to a pixel charging method, a pixel charging circuit, a display device, and a display control method. The pixel charging method includes acquiring a state of a backlight source and adjusting a charging time of a sub-pixel corresponding to the backlight source according to the state of the backlight source. When the backlight source is in an on state, the charging time of the sub-pixel corresponding to the backlight source is a first charging time. When the backlight source is in an off state, the charging time of the sub-pixel corresponding to the backlight source is a second charging time, the second charging time being shorter than the first charging time.
    Type: Application
    Filed: March 31, 2020
    Publication date: April 1, 2021
    Inventors: Zhihua SUN, Yinshu ZHANG, Jian LI, Senwang LI, Guohuo SU, Jianhua HUANG, Hui ZHANG
  • Publication number: 20210099853
    Abstract: The present disclosure relates to methods and devices for discovering a Bluetooth device. One example method includes receiving, by a second Bluetooth device, a first broadcast frame from a first Bluetooth device, determining, by the second Bluetooth device, whether the first broadcast frame includes first indication information, and if the first broadcast frame includes the first indication information, sending, by the second Bluetooth device, at least one second broadcast frame within a preset time period after receiving the first broadcast frame The second broadcast frame includes second indication information, and the second indication information is used to instruct a Bluetooth device receiving the second broadcast frame to exchange information with the second Bluetooth device.
    Type: Application
    Filed: August 31, 2016
    Publication date: April 1, 2021
    Inventors: Jiaxin LI, Zhiwei ZHANG, Ji DING, Ya ZHANG, Jian CHEN, Zhiqiang ZHANG
  • Publication number: 20210096677
    Abstract: Provided are a touch display panel and a detection method thereof, and a touch display apparatus. The touch display panel includes a display structure layer, a touch structure layer, a touch detection circuit and a detection signal line. The display structure layer includes a plurality of data lines, and the touch structure layer includes a plurality of touch signal lines. A timing of the touch display panel includes a detection stage. The touch detection circuit is connected with touch signal lines, data lines and the detection signal line, and is configured to provide, in the detection stage, a signal of the touch signal line to a data line under a control of a detection signal of the detection signal line, to detect the touch signal line according to a light emission state of pixel units to which the data line is connected.
    Type: Application
    Filed: July 21, 2020
    Publication date: April 1, 2021
    Inventors: Wei ZHANG, Hui LI, Shicheng SUN, Xinwei WU, Cunzhi LI, Jonguk KWAK, Jian GUO
  • Publication number: 20210097250
    Abstract: The present disclosure provides a fingerprint recognition substrate, including: an electrode driving circuit, a signal line extending in a first direction, and a gate line extending in a second direction, where the electrode driving circuit is connected to the signal line and the gate line; and a functional electrode layer comprising a first electrode connected to the electrode driving circuit and a second electrode extending in the second direction, where a mutual capacitance is formed by the first electrode and the second electrode, and where multiple ones of the first electrode disposed in a same column along the first direction are connected a same one of the signal line through the electrode driving circuit, respectively.
    Type: Application
    Filed: March 23, 2020
    Publication date: April 1, 2021
    Inventors: Jian TAO, Lei ZHANG, Hongmin LI, Junsheng CHEN
  • Publication number: 20210099777
    Abstract: Embodiments of the present disclosure relate to methods, optical line terminals (OLTs), optical network units (ONUs), apparatuses and computer storage media for transmitting a time synchronization message. In some example embodiments, the OLT is configured to: determine a threshold rate to be N messages per second for transmission of a time synchronization message to an ONU, wherein N being greater than or equal to 0.1; and transmit, to the ONU, a time synchronization message at the threshold rate or a rate above the threshold rate, to enable the ONU to perform time synchronization with the OLT. In some other example embodiments, the OLT is configured to: select a plurality of ONUs for transmitting time synchronization information; and transmit, to the ONUs, a broadcast or multicast message comprising the time synchronization information, to enable the plurality of ONUs to perform time synchronization with the OLT.
    Type: Application
    Filed: September 29, 2020
    Publication date: April 1, 2021
    Inventors: Lifei SUN, Jiabao ZOU, Shenping GUO, Dan GENG, Jian LI
  • Publication number: 20210099336
    Abstract: A fault root cause analysis method and apparatus are provided. The method includes: obtaining a first alarm event set, where the first alarm event set includes a plurality of alarm events; for a first alarm event in the first alarm event set, extracting a feature vector of the first alarm event, where a part of or all features of the feature vector are used to represent a relationship between the first alarm event and another alarm event in the first alarm event set; and determining, based on the feature vector of the first alarm event, whether the first alarm event is a root cause alarm event. In this application, whether the first alarm event is the root cause alarm event is determined based on a feature vector of the relationship between the first alarm event and the another alarm event, and the accuracy of fault root cause identification is improved.
    Type: Application
    Filed: December 14, 2020
    Publication date: April 1, 2021
    Inventors: Jian LI, Zengjun HUANG, Min HU, Bo XIE, Kang CHENG
  • Publication number: 20210099090
    Abstract: A control circuit for controlling a power converter can include: a constant voltage output module, a constant current output module, and a power stage circuit; and where the control circuit is configured to select one of a first feedback signal representative of output information of the constant current output module, and a second feedback signal representative of output information of the constant voltage output module as a feedback input signal based on operation states of the constant current output module and the constant voltage output module, in order to control a switching state of a power switch of the power stage circuit.
    Type: Application
    Filed: September 29, 2020
    Publication date: April 1, 2021
    Inventors: Yuanyu Yang, Bo Cai, Jian Li
  • Patent number: 10965322
    Abstract: A polar code encoding method and apparatus are provided, to improve accuracy of reliability sorting of polar channels. The method is: determining a sorted sequence used to encode to-be-encoded bits, where the sorted sequence is used to represent reliability sorting of N polar channels, N is a mother code length of a polar code, and N is a positive integer power of 2; and performing polar code encoding on the to-be-encoded bits by using the sorted sequence, to obtain encoded bits.
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: March 30, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Jian Wang, Huazi Zhang, Rong Li
  • Patent number: 10964897
    Abstract: Tridentate cyclometalated complexes with rigid six-membered coordination rings of General Formula I having tunable emission wavelengths in the visible range. These emitters are suitable for full color displays and lighting applications.
    Type: Grant
    Filed: September 10, 2019
    Date of Patent: March 30, 2021
    Assignee: Arizona Board of Regents on behalf of Arizona State University
    Inventors: Jian Li, Zhi-Qiang Zhu
  • Patent number: 10966177
    Abstract: Embodiments of this application provide a communication method including: determining, by a terminal device in a first state, that a paging area of the terminal device is changed; sending, by the terminal device, a first message to a first access network device, where the first message is used to notify the first access network device that the paging area of the terminal device is changed; receiving, by the terminal device, a second message sent by the first access network device based on the first message; determining, by the terminal device based on the second message, a to-be-entered state of the terminal device; and when the terminal device determines that the terminal device needs to be in a second state, entering, by the terminal device, the second state based on a stored connection context information.
    Type: Grant
    Filed: February 11, 2019
    Date of Patent: March 30, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Bingzhao Li, Wei Quan, Jian Zhang, Xiaodong Yang
  • Patent number: 10961616
    Abstract: This disclosure relates to the field of display fabrication technologies, and discloses a fine mask support frame, a fine mask, and a method for fabricating the same. The fine mask support frame includes: a plurality of bezels surrounding a mask area, wherein adjustment openings are arranged on at least one pair of bezels arranged opposite to each other, and at least one adjustment piece is arranged on each of the adjustment openings, wherein the adjustment piece is configured to adjust a shape of a corresponding adjustment opening to thereby adjust deformation of the mask area.
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: March 30, 2021
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Zhiming Lin, Baojun Li, Jian Zhang, Pu Sun, Chun Chieh Huang