Patents by Inventor Xin Li

Xin 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: 20210112866
    Abstract: The present disclosure discloses an electronic cigarette including a main body and an atomizer. The atomizer is adapted for being detachably mounted to a cartridge. The cartridge includes a containing cavity for storing e-liquid and a sealing film for sealing the containing cavity. The atomizer is provided with a first guide tube, a second guide tube and a heating tube connecting the first guide tube and the second guide tube. The atomizer includes a first end portion and a second end portion at a front end of the atomizer in order to pierce the sealing film. With this configuration, when the cartridge is used up, only a new cartridge needs to be replaced and the atomizer does not need to be scrapped together for saving cost.
    Type: Application
    Filed: September 25, 2020
    Publication date: April 22, 2021
    Applicant: Lanto Electronic Limited
    Inventors: Bin Li, Lin Wu, Xin Tian
  • Publication number: 20210117569
    Abstract: The present disclosure provides a technical solution related to tagging user behavior data. The processing device and method may determine and tag user behavior data according to an application to which the user behavior data belong based on analysis on an inheritance relationship between tasks associated with the user behavior data, so as to facilitate selectively deleting the user behavior data later.
    Type: Application
    Filed: January 25, 2019
    Publication date: April 22, 2021
    Inventors: Xin Li, Ang Lv, Chunyu Liu, Chunyu Li, Chao Wang, Eduardo D. Melo, Zhen Wang, Jiaojiao Li, Lve Chen, Lu Zhang, Peng Wang, Tong Wang, Xiaocheng Zhou, Yapu Jia, Ziqiang Liu, Yueyang Wang
  • Publication number: 20210112865
    Abstract: The present disclosure discloses an electronic cigarette. The electronic cigarette includes a cigarette pipe having a cavity, an atomizer device received in the cavity and a cartridge detachably mounted to the atomizer device. The atomizer device is provided with a heating element. The cartridge includes a main body inserted in the cavity, a channel extending through the main body, an e-liquid storage member detachably installed in the main body, and an e-liquid carrier. The channel is in communication with the outside. The e-liquid carrier is received in the channel. The e-liquid carrier is capable of absorbing e-liquid in the e-liquid storage member. The heating element includes a heating end extending into the e-liquid carrier.
    Type: Application
    Filed: September 25, 2020
    Publication date: April 22, 2021
    Applicant: LANTO ELECTRONIC LIMITED
    Inventors: Bin Li, Lin Wu, Xin Tian
  • Publication number: 20210119219
    Abstract: This application discloses a negative current collector, a negative electrode plate, an electrochemical apparatus, a battery module, a battery pack, and a device. The negative current collector includes a support layer and a metal conductive layer that is disposed on at least one of two opposite surfaces of the support layer in a thickness direction of the support layer. A density of the support layer is less than a density of the metal conductive layer; and the density of the metal conductive layer is 8.0 g/cm3 to 8.96 g/cm3. A thickness D1 of the metal conductive layer is 300 nm?D1?2 ?m. When a tensile strain of the negative current collector is 2.5%, a sheet resistance growth rate T of the metal conductive layer is T?5%.
    Type: Application
    Filed: December 4, 2020
    Publication date: April 22, 2021
    Inventors: Xin Liu, Mingling Li, Jia Peng, Qisen Huang, Chengdu Liang
  • Publication number: 20210117058
    Abstract: A method includes: extracting first structured information from a first screen in response to a first operation performed by a user on the first screen, and generating a first prompt message based on the first structured information; extracting second structured information from a second screen in response to the first operation performed by the user on the second screen; and when the first time and the second time have an intersection, and the first address is different from the second address, automatically changing the first time in the first prompt message, so that a changed first time and the second time have no intersection.
    Type: Application
    Filed: April 25, 2018
    Publication date: April 22, 2021
    Inventors: Kai QIAN, Liwei HUANG, Whan Woong Kim STRANSOM, Xin WU, Dongliang LI
  • Publication number: 20210119115
    Abstract: A method for fabricating semiconductor device includes the steps of: forming a first magnetic tunneling junction (MTJ) on a substrate; forming a first ultra low-k (ULK) dielectric layer on the first MTJ; performing a first etching process to remove part of the first ULK dielectric layer and forming a damaged layer on the first ULK dielectric layer; and forming a second ULK dielectric layer on the damaged layer.
    Type: Application
    Filed: December 27, 2020
    Publication date: April 22, 2021
    Inventors: Hui-Lin Wang, Tai-Cheng Hou, Wei-Xin Gao, Fu-Yu Tsai, Chin-Yang Hsieh, Chen-Yi Weng, Jing-Yin Jhang, Bin-Siang Tsai, Kun-Ju Li, Chih-Yueh Li, Chia-Lin Lu, Chun-Lung Chen, Kun-Yuan Liao, Yu-Tsung Lai, Wei-Hao Huang
  • Publication number: 20210119900
    Abstract: An intelligent decision-making device and method for UAV formation information interaction topologies in communication interference, comprising: acquiring a three-dimensional UAV formation without communication interference, an initial communication network D1 and an initial information interaction topology T1; acquiring communication links A0 interrupted by UAV formation with communication interference; acquiring interrupted communication links A1 in T1 based on A0 and T1; determining whether A0 affects T1; if not, T1 being the final information interaction topology; if yes, acquiring substitute reverse arcs of A1 and substituting A1 with them to obtain an information interaction topology T2; determining whether T2 is a three-dimensional persistent graph; if yes, T2 being the final information interaction topology; if not, acquiring an undirected graph R1 corresponding to T2; acquiring spare edges based on R1; and adding an arc corresponding to a spare edge in T2 based on the spare edges to obtain a final in
    Type: Application
    Filed: April 1, 2020
    Publication date: April 22, 2021
    Inventors: Guoqiang WANG, He LUO, Xiaoduo LI, Xiaoxuan HU, Xin CAO, Huawei MA, Wei XIA, Peng JIN, Ya LI
  • Publication number: 20210119618
    Abstract: A digital clock circuit is provided. The digital clock circuit includes a first sub-circuit comprising a first digitally-controlled oscillator driven by a frequency control word to control a first output frequency synthesized from multiple first pulses, and a first frequency divider to generate a trigger signal having a frequency equal to 1/M of the first output frequency. The digital clock circuit also includes a second sub-circuit comprising a loop of feedback including a frequency detector to compare an input frequency with a feedback frequency, a controller to adjust the frequency control word, a second digitally-controlled oscillator driven by the frequency control word plus a constant to control a second output frequency synthesized from multiple second pulses induced by the trigger signal, and a second frequency divider to set the feedback frequency equal to 1/N of the second output frequency in the loop of feedback.
    Type: Application
    Filed: October 21, 2019
    Publication date: April 22, 2021
    Applicants: Beijing BOE Technology Development Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Xiangye Wei, Liming Xiu, Yiming Bai, Xin Li
  • Publication number: 20210116977
    Abstract: A mainboard fixing device, a display module and a display device are provided. The mainboard fixing device includes a printed circuit board (PCB) mainboard, a first elastic member and a second elastic member. The first elastic member and the second elastic member are disposed at a first side and a second side of the PCB mainboard, respectively. The first side and the second side are symmetric with each other.
    Type: Application
    Filed: March 29, 2018
    Publication date: April 22, 2021
    Inventors: Fangyi Liu, Xiaoping Zhang, Xin Wang, Yangli Zheng, Jianguo Zhu, Futeng Li, Jianru Yang
  • Publication number: 20210118078
    Abstract: The present disclosure relates to systems and methods for determining a potential malicious event. The systems and methods may obtain real-time information related to a vehicle. The systems and methods may determine a probability of arising malicious event based on the real-time information of the vehicle. The systems and methods may determine whether the probability of arising malicious event exceeds a probability threshold. The systems and methods may in response to a determination that the probability of arising malicious event exceeds the probability threshold, determine that a potential malicious event exists.
    Type: Application
    Filed: December 9, 2020
    Publication date: April 22, 2021
    Applicant: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
    Inventors: Xin WANG, Pengcheng FENG, Xiaotang LI, Wenshi ZHAN, Shaofei ZHANG, Yue JIANG
  • Publication number: 20210117711
    Abstract: A method and a device for determining a placement region of an item are disclosed. The method according to the present disclosure comprises: acquiring position information of an electronic identification at a bar display screen; and determining the placement region of the item according to the position information and a preset mapping relationship.
    Type: Application
    Filed: December 16, 2019
    Publication date: April 22, 2021
    Inventors: Shu Wang, Hui Rao, Zhiguo Zhang, Xin Li, Xiaohong Wang
  • Patent number: 10984308
    Abstract: The present invention relates to artificial neural networks, for example, deep neural networks. In particular, the present invention relates to a compression method considering load balance for deep neural networks and the device thereof. More specifically, the present invention relates to how to compress dense neural networks into sparse neural networks in an efficient way so as to improve utilization of resources of the hardware platform.
    Type: Grant
    Filed: December 26, 2016
    Date of Patent: April 20, 2021
    Assignee: XILINX TECHNOLOGY BEIJING LIMITED
    Inventors: Xin Li, Song Han, Zhilin Lu, Yi Shan
  • Publication number: 20210111751
    Abstract: A digital transceiver is provided. The digital transceiver includes a clock generator configured to generate a first clock signal having a first frequency of a fixed value and a transmitter driven by the first clock signal of the first frequency to transmit data. Additionally, the digital transceiver includes an inverter coupled to the clock generator to generate an inverted first clock signal of the first frequency. Further, it includes a frequency detector configured to compare the first frequency with a second frequency of a feedback signal in a loop of feedback to determine a frequency control word F. Furthermore, it includes a digitally-controlled oscillator driven by the frequency control word F in the loop of feedback to output a second clock signal with a time-average frequency substantially synchronous to the first frequency with a boundary spread and a receiver driven by the second clock signal to receive the data.
    Type: Application
    Filed: October 9, 2019
    Publication date: April 15, 2021
    Applicants: Beijing BOE Technology Development Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Xiangye Wei, Liming Xiu, Yuhai Ma, Xin Li
  • Publication number: 20210109209
    Abstract: A system is configured to receive synthetic aperture radar (SAR) backscatter signatures of a geographical area including the object of interest from a SAR device. The system also extracts feature vectors from the SAR backscatter signature based on the intensity values of the SAR backscatter signature. The system inputs the one or more feature vectors into a neural network model. The system receives, as output from the neural network model, coordinate values indicating one or more visual features of the object of interest. Using these coordinate values, the system determines one or more measurements of the object of interest.
    Type: Application
    Filed: October 10, 2019
    Publication date: April 15, 2021
    Inventors: Xin Li, Matthew Dunseth Wood
  • Publication number: 20210102441
    Abstract: The invention discloses a circulating system and a method for continuous downhole cooling of high-temperature drilling fluid. The circulating system includes a cooling water tank, a cooling water injection pump, a plurality of U-shaped pipes, a liquid nitrogen cooling tank, a spiral pipe, a cooling water return pump and a return pipeline. The U-shaped pipe is fixed in an unsealed bond cement gap between outer and inner casings, and two ends are respectively connected with output end of the cooling water injection pump and the spiral pipe. The spiral pipe is disposed in the liquid nitrogen cooling tank; input and output ends of the cooling water return pump are respectively connected with the spiral pipe and the return pipeline; one end of the return pipeline is disposed in the cooling water tank; input end of the cooling water injection pump is connected with the cooling water tank by a pipe.
    Type: Application
    Filed: December 16, 2020
    Publication date: April 8, 2021
    Applicant: SOUTHWEST PETROLEUM UNIVERSITY
    Inventors: Jie Zhang, Xin Li, Cuinan Li, Zaipeng Zhao, Weilin Chen, Jingbin He, Peigang Wang, Xuefeng Sun
  • Publication number: 20210104910
    Abstract: Methods, systems, and apparatus, for powering AC and DC loads in the event of a power failure. In one aspect, a system includes one or more DC loads that are powered by DC power, one or more AC loads that are powered by AC power, and an uninterruptible power supply (UPS). The UPS includes AC terminals connected to an AC power source and to the one or more AC loads to power the AC loads, DC terminals connected to a backup battery and to the one or more DC loads to power the DC loads a bidirectional AC/DC converter connected between the AC terminals and the DC terminals, and a controller that selectively switches the bidirectional AC/DC converter to the first mode when the AC power source is available and to the second mode when the AC power source is not available.
    Type: Application
    Filed: October 7, 2019
    Publication date: April 8, 2021
    Inventors: Xiong Li, Xin Li, Philippe H. Gow, Qiong Wang
  • Patent number: 10970268
    Abstract: Disclosed herein are system, method, and computer program product embodiments system of migration and validation. An embodiment operates by receiving an indication of a plurality of documents for migration from a legacy data format to a new data format of a computing system. A first set of data statistics corresponding to a selected one of the subset of documents prior to a performance of the migration, and a second set of data statistics corresponding to the selected document after the performance of the migration are determined. Both the first set of data statistics and the second set of data statistics side-by-side for the selected document are displayed. An indication whether the migration is validated or invalidated is received.
    Type: Grant
    Filed: November 3, 2017
    Date of Patent: April 6, 2021
    Assignee: salesforce.com, inc.
    Inventors: Minh Nguyen, Kevin Wang, Devra Struzenberg, Zhongyu Ma, Xin Li, Ronald Liu, Carla Ferreira, Amber Murray, Le Gao
  • Publication number: 20210097898
    Abstract: The present disclosure provides a method for updating a content of an electronic label and a device, and the method includes: obtaining first object information of a first target object, where a distance difference between the first target object and a first coordinate position where a first electronic label is located is within a preset distance range; sending the first object information of the first target object to the first electronic label, and controlling the first electronic label to display the first object information of the first target object.
    Type: Application
    Filed: April 17, 2020
    Publication date: April 1, 2021
    Inventors: Junjie ZHAO, Zhiguo ZHANG, Xin LI
  • Publication number: 20210096404
    Abstract: The present disclosure provides a backlight module, a display device and a control method thereof, and relates to the technical field of display. The backlight module includes: a light source; an optical film; a privacy film disposed on a light exit side of the optical film, and configured to reduce a divergence angle of light from the optical film; and a dimming assembly disposed on one side of the privacy film away from the optical film, and configured to not change a divergence angle of light from the privacy film in a case of being in a first state, and increase the divergence angle of the light from the privacy film in a case of being in a second state.
    Type: Application
    Filed: March 20, 2020
    Publication date: April 1, 2021
    Inventors: Jie Liu, Heling Zhu, Ming Li, Xiaoyan Tu, Kai Diao, Baoqiang Wang, Woong Kim, Xibin Shao, Guangyan Sun, Xin Li
  • Patent number: 10964726
    Abstract: An array substrate, a display panel and a display device are provided. The array substrate includes a base substrate including a display region and a peripheral region, the peripheral region including a gate driving circuit region, a driving bonding region and a first communication region; a first common electrode line, located in the first communication region; a second common electrode line, located on a side of the gate driving circuit region away from the display region; and a third common electrode line, located in the gate driving circuit region. The second common electrode line is electrically connected to the first common electrode line, the third common electrode line includes a first end close to the driving bonding region and a second end close to the first communication region, the second end of the third common electrode line is insulated from the first common electrode line.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: March 30, 2021
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wei Chen, Ling Li, Weixiong Chen, Yangheng Li, Le Zhang, Xin Li, Yong Song