Patents by Inventor Jun Jiang

Jun Jiang 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: 20210369131
    Abstract: An electrocardiogram information dynamic monitoring method and dynamic monitoring system.
    Type: Application
    Filed: April 18, 2018
    Publication date: December 2, 2021
    Inventors: Jun Cao, Chang Liu, Weiwei Zhou, Hongbo Xin, Yan Jiang, Lin Zhe, Liang Tian
  • Publication number: 20210371802
    Abstract: An antibiotic susceptibility testing device of gram-negative bacteria, as well as a corresponding method, are discussed. The device has a temperature control unit (including a constant temperature chamber) and a contactless conductivity-based measurement system. Disposable glassy or PVC tubes are used as test vessels for AST. In the performance of AST assay, appropriate kind of liquid medium containing identical amount of target bacterial cells and target antibiotics at different concentrations are loaded into test tubes, following by incubation in the device at a setup temperature. The bacterial growth profile is monitored by collecting the differential values (?C) of conductivity of liquid medium, which depend on the proliferation of viable cells. Outcome of ?C indicates whether the target bacterial cells are completely inhibited by the test antibiotic or not, enabling the user to judge the value of the minimal inhibitory concentration (MIC) simply.
    Type: Application
    Filed: March 19, 2019
    Publication date: December 2, 2021
    Inventors: Keming QU, Xuzhi ZHANG, Jun ZHAO, Jufa CHEN, Yan ZHANG, Qiufen LI, Dongsheng DING, Xiaochun WANG, Xiaoyu JIANG
  • Patent number: 11174164
    Abstract: Disclosed are a honeycomb-like homo-type heterojunction carbon nitride composite material and a preparation method thereof, and an application of the honeycomb-like homo-type heterojunction carbon nitride composite material in catalytic treatment of waste gas. The preparation method includes the following steps: with two different carbon nitride precursors namely urea and thiourea as raw materials, weighing certain amounts of the urea and the thiourea, adding the urea and the thiourea into a crucible, adding a certain amount of ultrapure water, placing the crucible in a muffle furnace, and carrying out calcination molding. The honeycomb-like homo-type heterojunction carbon nitride prepared by the one-step method has good photocatalytic effect to catalytic degradation of NO; meanwhile, the honeycomb-like homo-type heterojunction carbon nitride composite material has the advantages of rich and easily-available production raw materials, good stability, reusability, etc.
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: November 16, 2021
    Assignee: SOOCHOW UNIVERSITY
    Inventors: Jianmei Lu, Dongyun Chen, Jun Jiang
  • Publication number: 20210348046
    Abstract: The invention relates to the field of drilling fluid, in particular to a saturated salt water drilling fluid of salt response type intelligent polymer and preparation method thereof. The drilling fluid contains two or more of the following components stored in admixture or separately: bentonite, NaOH, KCl, calcium carbonate, barite, NaCl, supramolecular fluid loss additive, supramolecular shear-enhancing agent, plugging agent, coating agent and water. The drilling fluid provided by the invention has the characteristics of salt response and self-assembly, can keep rheological properties such as rapid recovery of the sheared structure, low extreme high shear rate viscosity, good shear dilution property and the like in a high-salt environment, has good fluid loss reduction performance, reservoir protection performance and debris dispersion inhibition performance, and has good temperature resistance and pollution resistance performance.
    Type: Application
    Filed: May 11, 2021
    Publication date: November 11, 2021
    Applicant: China University of Petroleum (Beijing)
    Inventors: Guancheng JIANG, Yinbo HE, Lili YANG, Tengfei DONG, Xiaohu QUAN, Kai WANG, Chunyao PENG, Xuwu LUO, Bin TAN, Jun CAI, Xing LIANG, Zhiliang YOU, Yong WANG
  • Patent number: 11168844
    Abstract: An LED filament light bulb, consisting of: a bulb shell doped with a golden yellow material or its surface coated with a yellow film; a bulb base connected to the bulb shell; a stem connected to the bulb base and located in the bulb shell, the stem comprises a stand extending to the center of the bulb shell; and a single filament, disposed in the light housing, further comprising a plurality of supporting arms, each of the supporting arms comprises a first end and a second end opposite to the first end of the supporting arms, the first end of each of the supporting arms is connected with the stand while the second end of each of the supporting arms is connected with the LED filament.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: November 9, 2021
    Assignee: ZHEJIANG SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
    Inventors: Tao Jiang, Wei-Hong Xu, Yukihiro Saito, Hayato Unagiike, Ai-Ming Xiong, Jun-Feng Xu, Yi-Ching Chen
  • Patent number: 11168845
    Abstract: A light bulb, consisting of: a lamp housing doped with a golden yellow material or its surface coated with a yellow film; a bulb base connected to the lamp housing; a stem connected to the bulb base and located in the lamp housing, the stem comprises a stand extending to the center of the lamp housing; and a single LED filament, disposed in the lamp housing, the LED filament comprising: a plurality of LED sections, each of the LED sections includes at least two LED chips that are electrically connected to each other by a wire; a plurality of conductive sections, each of the conductive sections is located between the two adjacent LED sections and configured to electrically connect the two adjacent LED sections; a plurality of supporting arms, each of the supporting arms comprises a first end and a second end opposite to the first end of the supporting arms, the first end of each of the supporting arms is connected with the stand while the second end of each of the supporting arms is connected with the LED fila
    Type: Grant
    Filed: June 6, 2019
    Date of Patent: November 9, 2021
    Assignee: ZHEJIANG SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
    Inventors: Tao Jiang, Wei-Hong Xu, Yukihiro Saito, Hayato Unagiike, Ai-Ming Xiong, Jun-Feng Xu, Yi-Ching Chen
  • Publication number: 20210342025
    Abstract: Methods and apparatus to facilitate user interactions with foldable displays are disclosed. An apparatus processor circuitry to execute instructions to: detect a hover event via a hover sensor included within a first region of a foldable display of a computing device; detect a touch event via a touch sensor included within a second region of the display separate from the first region; and generate interactive content on the display, the interactive content to differ between a first appearance and a second appearance depending on whether the interactive content is rendered in the first region or the second region.
    Type: Application
    Filed: July 16, 2021
    Publication date: November 4, 2021
    Inventors: Jun Jiang, Russell Beauregard, Saara Kamppari-Miller, Vivek Paranjape
  • Publication number: 20210333319
    Abstract: A testing system includes: an inspection module including a plurality of levels of inspection chambers in each of which a tester part having a tester configured to perform an electrical inspection of an inspection object and a probe card is accommodated; an aligner module configured to align the inspection object with the tester part; an alignment area in which the aligner module is accommodated; and a loader part configured to load the inspection object into the alignment area and unload the inspection object out of the aligner module, wherein the inspection module is located adjacent to the alignment area.
    Type: Application
    Filed: April 16, 2018
    Publication date: October 28, 2021
    Inventors: Kentaro KONISHI, Jun FUJIHARA, Hiroki SHIKAGAWA, Hiroshi YAMADA, Yukinori MURATA, Katsuaki SUGIYAMA, Shin UCHIDA, Tetsuya KAGAMI, Hiroaki HAYASHI, Rika OZAWA, Takanori HYAKUDOMI, Xingjun JIANG, Kenichi NARIKAWA, Tomoya ENDO
  • Publication number: 20210328397
    Abstract: A direct-current motor commutator structure includes: a commutator base, comprising a front pressing ring, a pressing plate and a sleeve that are sequentially abutted, a sealing ring being provided between the front pressing ring and the pressing plate, and between the pressing plate and the sleeve constituting a bearing area; a commutator, mounted in the bearing area and having opposite first and second portions; a sealing element being potted or provided between the second portion and the sleeve; an equalizing cable, mounted on an outer side of a first potting area formed by the first portion, the pressing plate and the front pressing ring, abutting against the first portion and the front pressing ring, and covering the first potting area; and an armature coil, clinging to the equalizing cable and located on an outer side of a second potting area formed by the equalizing cable and the front pressing ring.
    Type: Application
    Filed: February 2, 2019
    Publication date: October 21, 2021
    Inventors: Niancheng Lu, Chang Jiang, Jun Wu, Yang Cao
  • Patent number: 11152536
    Abstract: The present disclosure describes one or more embodiment of a method for creating a patterned quantum dot layer. The method includes bringing a patterning stamp in contact with a layer of quantum dots disposed on a substrate, the patterning stamp comprising a patterned photoresist layer disposed on an elastomer layer, such that a portion of the quantum dots in contact with the patterned photoresist layer adheres to the patterning stamp, the portion of the quantum dots being adhered quantum dots. The method also includes peeling the patterning stamp from the substrate with a peeling speed larger than a pre-determined peeling speed to remove the adhered quantum dots from the substrate. A remaining portion of the quantum dots forms a patterned quantum dot layer on the substrate.
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: October 19, 2021
    Assignee: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
    Inventors: Seok Kim, Moonsub Shim, Jun Kyu Park, Hohyun Keum, Yiran Jiang
  • Publication number: 20210321332
    Abstract: This disclosure provides an interactive electronic tag device communication system and method, including: a background server, a base station, an electronic tag device and an external device; the external device transmits first data to an electronic tag device through a second communication path; the electronic tag device receives the first data and transmits the same to a base station through a first communication path, and enters a fast monitoring mode; the base station receives the first data and transmits the same to background server; the background server generates a control instruction and second data, and transmits the same to the base station; the base station receives a fast wake-up instruction, control instruction and the second data and transmits the same to electronic tag device through the first communication path; the electronic tag device receives fast wake-up instruction, control instruction and second data, and switches to the normal monitoring mode after completing communication.
    Type: Application
    Filed: January 4, 2019
    Publication date: October 14, 2021
    Inventors: Min LIANG, Shiguo HOU, Jun CHEN, Qi JIANG, Yang ZHAO
  • Publication number: 20210318727
    Abstract: An example computing device comprises a processor to be coupled to a display device, and a boot controller coupled to the processor and to be coupled to the display device. The boot controller is configured to detect a power signal, receive sensor data detected by one or more sensors prior to an operating system being loaded by a boot process of the processor, determine a posture associated with the display device based on the sensor data detected by the one or more sensors, and communicate, to the display device, posture information indicating the posture associated with the display device. Pre-boot content is to be displayed on a display panel of the display device in a first arrangement based on the posture information. In more specific embodiments, determining the posture includes determining at least an orientation of the display device and whether a peripheral is present on the display device.
    Type: Application
    Filed: June 25, 2021
    Publication date: October 14, 2021
    Applicant: Intel Corporation
    Inventors: Vivek Paranjape, Royce Fernald, Arvind Singh Tomar, James M. Yoder, Jun Jiang
  • Patent number: 11144668
    Abstract: A method for automatically detecting and concealing content associated with an incoming notification in response to receiving and presenting the incoming notification on a computing device is provided. The method may include receiving the incoming notification on a computing device. The method may further include extracting and categorizing different parts of the incoming notification, and identifying features associated with each of the different parts. The method may further include classifying different parts of the content within the incoming notification based on a class coding system and identifying instructions associated with each classification. The method may further include detecting user behavior with respect to similar notifications. The method may also include automatically determining whether to conceal, partially conceal, or display on the computing device the content within the notification.
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: October 12, 2021
    Assignee: International Business Machines Corporation
    Inventors: Ming Zhe Jiang, Kai Huang, Dong Jun Zong, Wei Hua Wang, Wei Li, FengLi Wang
  • Publication number: 20210314564
    Abstract: The present disclosure relates to systems and methods for intra prediction. The methods may include obtaining a current chroma block; obtaining a plurality of luma prediction modes, wherein the plurality of luma prediction modes includes prediction modes at a plurality of positions of a luma block associated with the current chroma block; and selecting a luma prediction mode from the plurality of luma prediction modes as a candidate chroma prediction mode for predicting samples of the current chroma block.
    Type: Application
    Filed: June 16, 2021
    Publication date: October 7, 2021
    Applicant: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.
    Inventors: Feiyang ZENG, Jucai LIN, Jun YIN, Dong JIANG, Cheng FANG
  • Patent number: 11138407
    Abstract: Provided are a fingerprint recognition module and a manufacturing method therefor, a display panel and a display apparatus. The fingerprint recognition module includes: a substrate, a collection device and a fingerprint recognition circuit, wherein the substrate includes a fingerprint collection surface and a target surface opposite each other, the target surface is provided with a first groove, and the collection device is located in the first groove; and the fingerprint recognition circuit is electrically connected to the collection device, and is configured to collect information of a fingerprint on a side where the fingerprint collection surface is located through the collection device.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: October 5, 2021
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jun Nie, Luxia Jiang, Wenchu Han, Zihe Zhang, Jingang Zhang, Yachuan Ma
  • Patent number: 11136488
    Abstract: The present invention relates to the technical field of oil and gas drilling, and discloses a biodiesel-based constant rheological property drilling fluid containing intelligent temperature responsive polymer, which contains two or more of the following components which are stored in admixture or separately: base oil biodiesel, aqueous phase, emulsifier, organic soil, constant rheological property flow pattern modifier, hydrolysis inhibitor, filtrate reducer and weighting material; the constant rheological property flow pattern modifier is an intelligent temperature responsive polymer, and the polymer contains structural units provided by bis-hydroxyethyl bis-hydroxypropyl stearyl ammonium chloride, ethylene bis-stearamide and dimerized fatty acid.
    Type: Grant
    Filed: April 12, 2021
    Date of Patent: October 5, 2021
    Assignee: CHINA UNIVERSITY OF GEOSCIENCES (BEIJING)
    Inventors: Guancheng Jiang, He Shi, Kaixiao Cui, Yinbo He, Lili Yang, Tengfei Dong, Chunyao Peng, Xuwu Luo, Bin Tan, Jun Cai, Xing Liang, Zhiliang You, Yong Wang
  • Publication number: 20210297663
    Abstract: The present disclosure relates to systems and methods for image coding. The system may determine a coding unit in an image, the coding unit including a plurality of pixels. The system may determine a plurality of first reference lines associated with the coding unit, the plurality of first reference lines being along a first side of the coding unit and each of the plurality of first reference lines including a plurality of first reference pixels. The system may determine a plurality of second reference lines associated with the coding unit, the plurality of second reference lines being along a second side of the coding unit and each of the plurality of second reference lines including a plurality of second reference pixels. For each of the plurality of pixels in the coding unit, the system may determine a target predicted value of the pixel based on at least one of the plurality of first reference lines or the plurality of second reference lines according to a prediction mode.
    Type: Application
    Filed: June 10, 2021
    Publication date: September 23, 2021
    Applicant: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.
    Inventors: Dong JIANG, Jucai LIN, Jun YIN, Feiyang ZENG, Cheng FANG
  • Patent number: 11125393
    Abstract: An LED light bulb, comprising:a lamp housing, doped with a golden yellow material or coated with a yellow film on its surface,a bulb base, connected with the lamp housing, a stem with a stand extending to the center of the lamp housing, disposed in the lamp housing, a LED filament disposed in the lamp housing, at least a half of the LED filament is around a center axle of the LED light bulb, where the center axle of the LED light bulb is coaxial with the axle of the stand, two conductive supports, connected with the stem and the LED filament.
    Type: Grant
    Filed: March 22, 2019
    Date of Patent: September 21, 2021
    Assignee: ZHEJIANG SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
    Inventors: Tao Jiang, Wei-Hong Xu, Yukihiro Saito, Hayato Unagiike, Ai-Ming Xiong, Jun-Feng Xu, Yi-Ching Chen
  • Patent number: 11127325
    Abstract: Technologies for performing a simplified pixel shifting scheme on a display (e.g., an organic light emitting diode (OLED) display) are disclosed herein. An electronic device presents, on the display, a virtual display having an active area and a margin area surrounding the active area. The active area is to display content (e.g., image data, video data, etc.), and an amount of pixels in the virtual display is greater than an amount of pixels in the active area. The electronic device is also to shift the pixels of the active area within the virtual display according to a pixel shifting technique and update a touch coordinate offset for the touch screen interface based on the shift.
    Type: Grant
    Filed: July 25, 2018
    Date of Patent: September 21, 2021
    Assignee: Intel Corporation
    Inventors: Zhiming Zhuang, Jun Jiang, Arvind Kumar
  • Patent number: 11119119
    Abstract: An electrical test probe (200) is presented. It comprises a test prod (210), a tube (220) and an elastic element (230). The test prod (210) has a first terminal (211) provided to form a contact with a power module to be tested and a second terminal (212) provided to be connected with a testing equipment. The test prod (210) also has a first stopper (213) between the first terminal (211) and the second terminal (212). The tube (220) has an internally extending stopper (221). The tube (220) is mounted around the test prod (210) in a longitudinal direction of the test prod (210). The elastic element (230) is accommodated between the first stopper (213) of the test prod (210) and the internally extending stopper (221) of the tube (220). The tube (220) and the test prod (210) can have a relative movement within an elastic range of the elastic element (230). The area of a cross section of the test prod (210) is much larger than the area of the cross section of the elastic element (230).
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: September 14, 2021
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Jun Huang, Minghai He, Xuegang Jiang, Canglong Tang