Patents by Inventor Bo Li

Bo 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: 20210105133
    Abstract: This application discloses an audit result data storage method and device, an audit result data query method and device, an audit item storage method and device, an electronic device and a medium. The method includes obtaining a first hash value of audit result data of a first user; signing the first hash value according to a private key of the first user to obtain first signature data; and transmitting the first signature data to an audit result data storage subsystem, the audit result data storage subsystem being configured to store data in the form of a blockchain.
    Type: Application
    Filed: October 16, 2020
    Publication date: April 8, 2021
    Inventors: Dongyan WANG, Maocai LI, Bo LI, Haitao TU
  • Publication number: 20210103824
    Abstract: The present disclosure provides systems and methods that can provide portable, real-time accessible DNA memories. An example DNA-based data storage system includes a loading region configured to receive a plurality of DNA-based data storage elements in a suspension fluid and a plurality of microtubes disposed in a capture/release region. The microtubes are configured to capture and release the DNA-based data storage elements. The DNA-based data storage system also includes a linearization region configured to linearize the DNA-based data storage elements and a readout region with a readout device configured to provide information indicative of the respective DNA-based data storage elements.
    Type: Application
    Filed: October 4, 2019
    Publication date: April 8, 2021
    Inventors: Olgica Milenkovic, Nagendra Athreya, Apratim Khandelwal, Jean-Pierre Leburton, Xiuling Li, Charles Schroeder, Kasra Tabatabaei, Bo Li
  • Publication number: 20210105177
    Abstract: The concepts and technologies disclosed herein are directed to a network-assisted Raft consensus protocol, referred to herein as “NetRaft.” According to one aspect of the concepts and technologies disclosed herein, a system can include a plurality of servers operating in a server cluster, and a plurality of P4 switches corresponding to the plurality of servers. Each server of the plurality of servers can include a back-end that executes a complete Raft algorithm to perform leader election, log replication, and log commitment of a Raft consensus algorithm. Each P4 switch of the plurality of P4 switches can include a front-end that executes a partial Raft algorithm to perform the log replication and the log commitment of the Raft consensus algorithm. The back-end can maintain a complete state for responding to requests that cannot be fulfilled by the front-end. The requests can include read requests and/or write requests.
    Type: Application
    Filed: November 23, 2020
    Publication date: April 8, 2021
    Applicants: AT&T Intellectual Property I, L.P., Regents of the University of Minnesota
    Inventors: Bo Han, Vijay Gopalakrishnan, Marco Platania, Zhi-Li Zhang, Yang Zhang
  • Patent number: 10966996
    Abstract: Disclosed is a Glechoma longituba (Nakai) Kupr. extract, specifically compounds I and II, a preparation method for same, and a use thereof in preparing a medicament for blood glucose decease, blood lipids decrease, weight loss, and kidney disease treatment or a method for treatment of said diseases, and a composition containing the extract.
    Type: Grant
    Filed: March 17, 2015
    Date of Patent: April 6, 2021
    Assignees: SHANGHAI INSTITUTE OF MATERIA MEDICA CHINESE ACADEMY OF SCIENCES, NANJING PAILEXING PHARMACEUTICAL TECHNOLOGY LTD.
    Inventors: Weiliang Zhu, Heyao Wang, Yong Zhang, Peng Sun, Bo Li, Zhijian Xu, Hualiang Jiang, Kaixian Chen
  • 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: 10962829
    Abstract: The disclosure provides a light bar, a backlight module and a display device. The light bar includes a plurality of lamp beads, wherein each of the lamp beads is a dual-crystal lamp with two light-emitting crystals.
    Type: Grant
    Filed: March 31, 2020
    Date of Patent: March 30, 2021
    Assignees: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Fanjian Zeng, Hebing Ma, Xianyong Gao, Sijun Lei, Haijun Liao, Yunsong Li, Bo Ran, Huan Wu, Qiang Chen
  • Patent number: 10963222
    Abstract: A true random number generator with stable node voltage comprises a loop control logic, two inverters identical in structure, two D flip-flops identical in structure, a first PMOS transistor, a second PMOS transistor, a first NMOS transistor, a monitoring module and a post-processing module. Each inverter comprises a second NMOS transistor, a third NMOS transistor, a fourth NMOS transistor, a fifth NMOS transistor, a sixth NMOS transistor, a seventh NMOS transistor, an eighth NMOS transistor, a ninth NMOS transistor, a tenth NMOS transistor, a third PMOS transistor, a fourth PMOS transistor, a fifth PMOS transistor, a sixth PMOS transistor, a seventh PMOS transistor, an eighth PMOS transistor, a ninth PMOS transistor, a tenth PMOS transistor and an eleventh PMOS transistor. The true random number generator has the advantages of being able to eliminate the capacitive coupling effect and has high randomness.
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: March 30, 2021
    Assignee: Wenzhou University
    Inventors: Pengjun Wang, Hongzhen Fang, Gang Li, Bo Chen
  • Publication number: 20210090575
    Abstract: Techniques for a natural language processing (NLP) system to implement more than one assistant during a dialog between one or more users and the NLP system are described. The NLP system may receive a first natural language input and associate same with a dialog identifier. The NLP system may output audio, responsive to the first natural language input, in a first NLP system assistant's voice. Thereafter, the NLP system may receive a second natural language input and associate same with the dialog identifier. The NLP system may output audio, responsive to the second natural language input, in a second NLP system assistant's voice.
    Type: Application
    Filed: September 24, 2019
    Publication date: March 25, 2021
    Inventors: Munir Mahmood, Leopold Bushkin, Alexander Thomas Loeb, Michael Schwartz, Mohammed Arif, Rongzhou Shen, Vikram Kumar Gundeti, Shemyla Anwar, Yaser Khan, Edward Page Foyle, Bo Li
  • Publication number: 20210092608
    Abstract: A security context obtaining method includes: a first access and mobility management function (AMF) receiving a first registration request message sent by a user equipment (UE) and validating integrity protection for the first registration request message; if the first AMF successfully validates integrity protection for the first registration request message, sending, by the first AMF, a second request message to a second AMF; the second AMF receiving the second request message; and if the second request message carries indication information and the indication information is used to indicate that the UE is validated, sending, by the second AMF, a security context of the UE to the first AMF.
    Type: Application
    Filed: December 8, 2020
    Publication date: March 25, 2021
    Inventors: Fei Li, Bo Zhang
  • Publication number: 20210088429
    Abstract: A device and method for evaluating fracture initiation and propagation, and a stress sensitivity of a propped fracture is provided. The device includes a core part, a confining pressure loading part, a fracturing fluid pumping part, a stress sensitivity testing part and a fracture monitoring part. The method evaluates fracture initiation and propagation, and a stress sensitivity of a propped fracture using the above device and is reliable and simple to operate and guides optimization of construction parameters of hydraulic fracturing, thus achieving improvement in productivity of an oil and gas well.
    Type: Application
    Filed: May 20, 2020
    Publication date: March 25, 2021
    Inventors: Yongming Li, Bo Chen, Zixi Guo
  • Publication number: 20210090572
    Abstract: Techniques for a natural language processing (NLP) system to implement more than one assistant are described. The NLP system may receive a natural language input from a device. The NLP system may also receive one or more signals representing one or more assistants to be implemented with respect to the natural language input. The NLP system may intelligently select an assistant to be invoked with respect to the natural language input. Once the assistant is selected, the NLP system may cause content, output to a user, to have characteristics specific to the assistant.
    Type: Application
    Filed: September 24, 2019
    Publication date: March 25, 2021
    Inventors: Munir Mahmood, Leopold Bushkin, Alexander Thomas Loeb, Michael Schwartz, Mohammed Arif, Rongzhou Shen, Vikram Kumar Gundeti, Shemyla Anwar, Yaser Khan, Edward Page Foyle, Bo Li
  • Publication number: 20210090555
    Abstract: Techniques for a natural language processing (NLP) system to implement more than one assistant are described. The NLP system may receive a natural language input corresponding to more than one user command. The NLP system may respond to a first command, of the natural language input, using a TTS voice of a first NLP system assistant. The NLP system may respond to a second command, of the natural language input, using a TTS voice of a second NLP system assistant.
    Type: Application
    Filed: September 24, 2019
    Publication date: March 25, 2021
    Inventors: Munir Mahmood, Leopold Bushkin, Alexander Thomas Loeb, Michael Schwartz, Mohammed Arif, Rongzhou Shen, Vikram Kumar Gundeti, Shemyla Anwar, Yaser Khan, Edward Page Foyle, Bo Li
  • Publication number: 20210090493
    Abstract: A backplane operative to drive an array of emissive pixel elements is disclosed. Each pixel element comprises a memory cell operative to modulate a plurality of current mirror drive elements configured to drive one emissive element, wherein a plurality of current mirror pixel drive elements may be individually enabled by external control signals. The width W of the reference current FET of a first selectable current mirror circuit will differ from the width W of the reference current FET of a second selectable current mirror circuit. The ratio of the width W of the current source FET to the width W of the reference current FET in a first selectable current mirror pixel drive element is equal to the ratio of the width W of the current source FET to the width W of the reference current FET in a second selectable current mirror pixel drive element.
    Type: Application
    Filed: December 8, 2020
    Publication date: March 25, 2021
    Inventors: Edwin Lyle Hudson, Bo Li
  • Publication number: 20210086163
    Abstract: The disclosure discloses a method for preparing biochar from Enteromorpha prolifera and use of the biochar. The method includes: subjecting Enteromorpha prolifera to lyophilization, then impregnating lyophilized Enteromorpha prolifera with phosphoric acid, and drying to a constant weight; grinding a dried mixture in a mortar, and then subjecting a ground sample to activation treatment in a tube furnace at 400° C. to 1,000° C. under a nitrogen atmosphere; and boiling an obtained solid product with concentrated hydrochloric acid, then washing with ultrapure water, and drying to a constant weight to obtain Enteromorpha prolifera biochar. The biochar is used in adsorption of cadmium. The method for removing cadmium using Enteromorpha prolifera biochar provided by the disclosure exhibits an extremely high adsorption and removal capacity for cadmium, with an adsorption capacity of biochar up to 250 mg/g or more.
    Type: Application
    Filed: September 18, 2020
    Publication date: March 25, 2021
    Inventors: Guanyi CHEN, Chuanbin WANG, Chengliang YANG, Xiangping LI, Beibei YAN, Bin LIU, Juping LIU, Zhenping SU, Ding LI, Xinpei LIU, Bo LI
  • Patent number: 10954559
    Abstract: Provided are an adaptor element in a bubble shape, a method of constructing a sequencing library with such an adapter element. The adaptor element is a hybrid formed with a long-chain nucleic acid A and a short-chain nucleic acid B. The hybrid is in the bubble shape with paired regions at two terminals and a non-paired region in the middle.
    Type: Grant
    Filed: November 21, 2014
    Date of Patent: March 23, 2021
    Assignee: MGI TECH CO., LTD.
    Inventors: Yuan Jiang, Xia Zhao, Qiaoling Li, Shengmao Liu, Bo Wang, Li Chen, Wenwei Zhang, Hui Jiang, Radoje Drmanac
  • Patent number: 10955174
    Abstract: A thermoelectric module includes a plurality of thermoelectric components, a first electrode and a second electrode. The thermoelectric components have the same type of semiconductor material. The first electrode includes a first parallel connection part and a first serial connection part. The plurality of thermoelectric components is electrically connected to the first parallel connection part and each of the plurality of thermoelectric components is separated from one another. The first serial connection part is configured for being electrically connected to other electrical components. The plurality of thermoelectric components is electrically connected to the second electrode and located between the first parallel connection part and the second electrode.
    Type: Grant
    Filed: April 2, 2020
    Date of Patent: March 23, 2021
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yu-Li Lin, Yi-Ray Chen, Bo-Yi Sung
  • Patent number: 10957272
    Abstract: A backplane operative to drive an array of emissive pixel elements is disclosed. Each pixel element comprises a pixel circuit drive element and an emissive element, wherein the pixel circuit drive element comprises a memory cell, a current source element, and a modulation element. The present invention improves on an emissive display by providing a backplane and modulation system that enables fabrication of multi-color or monochrome LED display systems that operate efficiently and without objectionable image artifacts. One aspect of the present invention is to realize the backplane in a single crystal silicon process with a minimum number of metal layers while providing each color with a suitable operating voltage and drive current.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: March 23, 2021
    Assignee: JASPER DISPLAY CORP.
    Inventors: Bo Li, Kaushik Sheth, James Michael Stover, Edwin Lyle Hudson, David Charles McDonald, Jeffrey Tang Fung Li
  • Publication number: 20210078253
    Abstract: The present invention includes a system, apparatus and method for generating a three-dimensional image and/or printing a three dimensional structures, the system comprising: a medium comprising a photocurable monomer and an optical molecular switch molecule that has a non-fluorescent state and a fluorescent state, wherein the monomer forms a polymer upon exposure to the emitted light. Also taught are novel fluorescent photoswitch molecules.
    Type: Application
    Filed: November 3, 2020
    Publication date: March 18, 2021
    Inventors: Alexander R. Lippert, Maha Aljowni, Bo Li, Uroob Harris, Cecilia O'Brien
  • Publication number: 20210081656
    Abstract: The present disclosure provides a camera assembly including a support, a depth device, a camera, and a projector. The depth device, the camera, and the projector are all disposed on the support, the projector is configured to project light for forming depth image information, the depth device is configured to capture depth image information, the camera is configured to capture color image information, and the depth device and the camera are disposed adjacently so that the depth image information captured by the depth device and the color image information captured by the camera overlap to form image overlapping region information. The present disclosure further provides an electronic apparatus using the camera assembly.
    Type: Application
    Filed: December 1, 2020
    Publication date: March 18, 2021
    Inventors: Zanjian Zeng, Fuqin Li, Bo Zhao, Sicong Lin