Patents by Inventor Lei Zheng

Lei Zheng 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: 20200234525
    Abstract: An automatic teller machine includes a banknote conveyance channel, a banknote recycling channel, and a banknote circulation channel. The banknote conveyance channel includes an annular channel, a first branch channel, a second branch channel, a third branch channel, a fourth branch channel, and a fifth branch channel. A banknote-in mechanism communicates with the annular channel via the first branch channel. A temporary storage mechanism communicates with the annular channel via the second branch channel. A banknote-out mechanism communicates with the annular channel via the third branch channel. Two ends of an identification mechanism communicate with the annular channel via the fourth branch channel and the fifth branch channel, respectively. A recycling box communicates with the banknote conveyance channel via the banknote recycling channel. A circulation box communicates with the banknote circulation channel via the banknote circulation channel.
    Type: Application
    Filed: February 9, 2018
    Publication date: July 23, 2020
    Applicant: Shandong New Beiyang Information Technology Co., Ltd.
    Inventors: Lei ZHENG, Zhenxing ZHAO, Bingqing LIU, Chuntao WANG
  • Publication number: 20200126436
    Abstract: Provided are flight conflict resolution method and apparatus based on ultimatum game theory. The method includes: obtaining a first priority of a first aircraft and a second priority of a second aircraft when it is determined that a minimum distance between the first aircraft and the second aircraft within a preset time period is less than a preset distance; determining a first angle and a second angle of the first aircraft and a fourth angle and a fifth angle of the second aircraft according to the first priority, the second priority, and a preset limiting deflection angle; determining a third angle of the first aircraft and a sixth angle of the second aircraft; determining a first deflection angle of the first aircraft and a second deflection angle of the second aircraft according to the first and second priorities, the first, second, third, fourth, fifth and sixth angles.
    Type: Application
    Filed: February 7, 2019
    Publication date: April 23, 2020
    Inventors: XIANBIN CAO, WENBO DU, YUMENG LI, BIYUE LI, LEI ZHENG
  • Publication number: 20200039805
    Abstract: A vehicle mounted with the insulated aerial work platform includes a work platform radius limiting device which includes the lower boom inclination angle detecting sensor, and further includes the lower boom length detecting sensor, the upper boom derricking detecting sensor and the upper boom length detecting sensor, which each include an distance measuring rope and an insulated distance measuring rope retraction-and-extension measuring mechanism. The extension lengths of all of the insulated distance measuring ropes are detected in real time to calculate the actual working radius of the insulated work platform. When the actual working radius is less than the predetermined maximum working radius, the operator is allowed to perform the operational action of increasing the working radius. When the actual working radius is greater than or equal to the predetermined maximum working radius, the operator is limited from performing any the operational action related to increasing the working radius.
    Type: Application
    Filed: April 20, 2017
    Publication date: February 6, 2020
    Applicant: XUZHOU HANDLER SPECIAL VEHICLE CO., LTD.
    Inventors: Peiqi LI, Jianping DING, Dengbo YUAN, Lei ZHENG, Zehua ZHANG
  • Publication number: 20190365878
    Abstract: Described are methods for treating or preventing cancer in a subject by administering a vaccine, an inhibitor of idoleamine 2,3-dioxygenase to the subject. The vaccine may comprise and allogenic PDA tumor cell engineered to secrete granulocyte macrophages colony-stimulating factor (GM-CSF).
    Type: Application
    Filed: November 6, 2017
    Publication date: December 5, 2019
    Inventor: Lei Zheng
  • Publication number: 20190316124
    Abstract: The invention features compositions and methods for treating and preventing pancreatic cancer.
    Type: Application
    Filed: July 27, 2017
    Publication date: October 17, 2019
    Inventor: Lei Zheng
  • Patent number: 10398764
    Abstract: AnnexinA2 (ANXA2), a member of the Annexin family of calcium-dependent, phospholipid binding proteins, is one of a panel of identified antigens recognized by the post-vaccination sera of patients who demonstrated prolonged disease-free survival following multiple vaccinations. AnnexinA2 is abundantly expressed in pancreatic adenocarcinomas and cell surface/membrane AnnexinA2 increases with the progression from premalignant lesions to invasive pancreatic adenocarcinomas. The cytoplasmic to cell surface translocation of AnnexinA2 expression is critical for pancreatic cancer cell invasion. In addition, phosphorylation of AnnexinA2 at Tyrosine 23 is important for its localization to the cell surface and for the invasion of pancreatic cancer cells. Finally, loss of AnnexinA2 leads to the loss of the Epithelial-Mesenchymal Transition.
    Type: Grant
    Filed: April 10, 2014
    Date of Patent: September 3, 2019
    Assignee: The Johns Hopkins University
    Inventors: Elizabeth Marion Jaffee, Lanqing Huang, Lei Zheng
  • Patent number: 10388100
    Abstract: Disclosed are a reading assembly and a paper currency sorter. The reading assembly includes a reading component and a frame. The frame includes a first side wall and a second side wall being disposed oppositely to each other. The reading component is disposed between the first side wall and the second side wall. A first end surface of the reading component is in insertion connection with the first side wall through an insertion member. The insertion member is in linear contact or point contact with the first side wall, and can pivot on a contact position relative to the first side wall in the process of assembling. A second end surface of the reading component is fixedly connected with the second side wall through a connection piece.
    Type: Grant
    Filed: July 26, 2016
    Date of Patent: August 20, 2019
    Assignee: SHANDONG NEW BEIYANG INFORMATION TECHNOLOGY CO., LTD
    Inventors: Lei Zheng, Tao Gao, Bingqing Liu, Lu Sun, Chunkai Xu
  • Publication number: 20190144682
    Abstract: The present disclosure provides nanocrystals(s) containing silicone capping agent(s). Dispersions containing the nanocrystal(s) and at least one of silicone monomer(s), silicone pre-polymer(s), and silicone polymer(s), and optionally additionally containing a solvent are also described. Cured dispersions, compositions of nanocrystal(s) and LEDs and related structures containing the composition(s) are provided in the present disclosure.
    Type: Application
    Filed: January 10, 2019
    Publication date: May 16, 2019
    Inventors: Wei XU, Xia BAI, Maneesh BAHADUR, Linfeng GOU, Lei ZHENG, James CRINITI, Gregory COOPER, Serpil Gonen WILLIAMS
  • Patent number: 10258294
    Abstract: The present invention provides an alarm controlling method, an alarm controlling apparatus and an adaptive alarming method for a patient monitor. The alarm controlling method comprises: acquiring false alarm probabilities of a plurality of current alarms; acquiring a corresponding alarm confidence according to a false alarm probability of each current alarm; and determining a priority of the current alarm based on at least the alarm confidence of the current alarm.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: April 16, 2019
    Assignee: GENERAL ELECTRIC COMPANY
    Inventors: Hui Hui, Lu Liu, Lei Zheng
  • Patent number: 10244328
    Abstract: A moving-coil speaker includes: a magnetic path unit (1); an annular frame (3) connected to exterior of the magnetic path unit (1) and used to carry a membrane (2); and a PCB (4) installed on the frame (3) and used to solder thereon a component or provide electrical conduction. An outer perimeter of the frame (3) is 45 mm. A positioning pin (5) is disposed at a front side of the frame (3) and overlapping with a central axle extension line of the PCB (4). Two sets of air vents (6) are provided on the frame on two sides of the positioning pin (5). A tune paper (7) is pasted on the surface of the frame (3) on the two sides of the positioning pin (5). A distance between the positioning pin (5) and the center of a first air vent at the starting place of each set of air vents (6) is equivalent to a distance between a side of the PCB (4) and the center of a second air vent at the last place of each set of air vents (6).
    Type: Grant
    Filed: April 6, 2016
    Date of Patent: March 26, 2019
    Assignee: Innovation Sound Technology Co., Ltd.
    Inventors: Shun Ming Yuen, Lei Zheng, Chun Lan
  • Publication number: 20190069092
    Abstract: The invention relates to a speaker diaphragm. The speaker diaphragm is composed of a dome portion located in the center and a circle of outer arc portion connected to the circumferential outer side of the dome portion. An outer diameter of the diaphragm is 38.9 mm to 39.95 mm. The dome portion has a dome height of 3.0 mm to 3.4 mm. The outer arc portion has an arc top height of 1.6 mm to 1.8 mm. An effective height between the dome portion and the outer arc portion is 0.8 mm to 1.0 mm. According to the speaker diaphragm of the invention, by increasing the effective height of the diaphragm and the dome height and by changing an outer arc shape and a pattern shape, the overall strength of the diaphragm is improved, the frequency peaks and valleys in a frequency response curve are reduced, and the high frequency is raised. In addition, a layer of PU damping material is also compounded between two different materials (PAR layer+PEEK layer) to increase the damping of the diaphragm.
    Type: Application
    Filed: February 23, 2016
    Publication date: February 28, 2019
    Inventors: Shun Ming YUEN, Lei ZHENG, Chun LAN
  • Patent number: 10218082
    Abstract: There is provided a wideband patch antenna and an antenna array. The antenna includes a dielectric substrate of a rectangle shape, a radiation patch formed on a top surface of the dielectric substrate, a coupling patch formed on the top surface of the dielectric substrate and extending from a side of the dielectric substrate to a position from the radiation patch by a distance, a metal support arranged on the lower surface of the dielectric substrate and extending from the edge of the lower surface of the dielectric substrate downward to the ground, a layer of air having a predetermined thickness being formed between the lower surface of the dielectric substrate and the ground. According to the embodiments, it is possible to improve the directivity of the wideband microstrip antenna while maintaining its small size.
    Type: Grant
    Filed: April 7, 2014
    Date of Patent: February 26, 2019
    Assignees: Nuctech Company Limited, Tsinghua University
    Inventors: Ziran Zhao, Zhiqiang Chen, Yuanjing Li, Wanlong Wu, Yinong Liu, Jieqing Yang, Wenguo Liu, Bin Sang, Lei Zheng
  • Publication number: 20190052973
    Abstract: A moving-coil speaker includes: a magnetic path unit (1); an annular frame (3) connected to exterior of the magnetic path unit (1) and used to carry a membrane (2); and a PCB (4) installed on the frame (3) and used to solder thereon a component or provide electrical conduction. An outer perimeter of the frame (3) is 45 mm. A positioning pin (5) is disposed at a front side of the frame (3) and overlapping with a central axle extension line of the PCB (4). Two sets of air vents (6) are provided on the frame on two sides of the positioning pin (5). A tune paper (7) is pasted on the surface of the frame (3) on the two sides of the positioning pin (5). A distance between the positioning pin (5) and the center of a first air vent at the starting place of each set of air vents (6) is equivalent to a distance between a side of the PCB (4) and the center of a second air vent at the last place of each set of air vents (6).
    Type: Application
    Filed: April 6, 2016
    Publication date: February 14, 2019
    Inventors: Shun Ming Yuen, Lei Zheng, Chun Lan
  • Publication number: 20190037291
    Abstract: A front cover for protecting a diaphragm of an earpiece is disclosed. A circular through hole is provided at the center of the front cover. A series of trapezoidal through holes surrounding the circular through hole are provided at fixed intervals encircling the circular through hole. The total area of the circular through hole and the trapezoidal through holes accounts for 40% to 55% of the area of the front cover. By verifying the effect of different shapes and different hole areas on a frequency response curve, and by designing a front cover according to the curvature and shape of a diaphragm and adjusting the hole areas to optimize the frequency response curve of an earpiece, the earpiece front cover enables expansion of the effective frequency bandwidth of an earpiece, smoothing out of the high frequency curve, and reducing acoustic peaks and valleys.
    Type: Application
    Filed: January 27, 2016
    Publication date: January 31, 2019
    Inventors: Shun Ming YUEN, Lei ZHENG, Chunyan MO
  • Publication number: 20190017746
    Abstract: A spiral finned condenser is provided, which comprises: a condensing pipe and a fin; the fin is spirally wound on a surface of the condensing pipe; the condensing pipe forms a cubic structure by means of a plurality of turns and bends. The condenser further comprises a fixing bracket which is clamped and fixed on the condensing pipe. The condenser has the advantages of having a small size, a compact structure and good cooling effects.
    Type: Application
    Filed: September 18, 2018
    Publication date: January 17, 2019
    Inventors: Lei ZHENG, Jianyuan CHEN
  • Patent number: 10182101
    Abstract: A webpage sharing method, an apparatus and a system are disclosed, the method includes: acquiring, by a device with memory and at least one processor, a webpage sharing instruction, acquiring an terminal identification (ID) corresponding to a terminal according to the webpage sharing instruction, acquiring a webpage identifier that identifies at least a portion of the webpage, and transmitting the webpage identifier to an event monitoring process that is associated with a web browser in the terminal corresponding to the ID. The above page sharing method, apparatus and system enable a user to operate without need to additionally open an instant messaging tool so as to avoid extra memory usage, increase memory utilization and improve the running speed of a mobile device.
    Type: Grant
    Filed: November 3, 2017
    Date of Patent: January 15, 2019
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventors: Cheng Feng, Tingyong Tang, Zhipei Wang, Hao Tang, Xi Wang, Kai Zhang, Xin Qing, Sirui Liu, Huijao Yang, Ying Huang, Yulei Liu, Wei Li, Bo Hu, Ruiyi Zhou, Lei Guan, Bosen He, Ning Ma, Yang Li, Yingge Li, Lei Zheng
  • Patent number: 10179860
    Abstract: The present disclosure provides nanocrystal(s) containing silicone capping agent(s). Dispersions containing the nanocrystal(s) and at least one of silicone monomer(s), silicone pre-polymer(s), and silicone polymer(s), and optionally additionally containing a solvent are also described. Cured dispersions, compositions of nanocrystal(s) and LEDs and related structures containing the composition(s) are provided in the present disclosure.
    Type: Grant
    Filed: September 23, 2014
    Date of Patent: January 15, 2019
    Assignee: PIXELLIGENT TECHNOLOGIES LLC
    Inventors: Wei Xu, Xia Bai, Maneesh Bahadur, Linfeng Gou, Lei Zheng, James Criniti, Gregory Cooper, Serpil Gonen Williams
  • Patent number: 10168040
    Abstract: The present disclosure provides a dimming device and a driving and dimming device, where the dimming device includes a communication unit, a microcontrol unit, a power supply unit and a connector, and the power supply unit is input with a mains voltage and outputs a voltage required by the communication unit, the communication unit receives a control signal obtained by wired or wireless transmission and outputs the control signal to the microcontrol unit, the microcontrol unit outputs a dimming signal for dimming, and the connector is detachably connected with a connector of another device.
    Type: Grant
    Filed: June 1, 2017
    Date of Patent: January 1, 2019
    Assignee: OPPLE LIGHTING CO., LTD.
    Inventors: Xingxing Xu, Shiwei Yu, Lei Zheng, Zhuang Zuo, Jianlin Xu, Mingxing Zhou, Huiqing Duan
  • Publication number: 20180376248
    Abstract: A micro loudspeaker includes a frame with open top, T-yoke, magnet, washer, diaphragm, voice coil, protective cap and circuit board. The diaphragm includes a dome portion and a corrugated rim portion connected to the dome portion in a circumferential direction of the dome portion. Profiles of cross sections of the dome portion and the corrugated rim portion are each a multi-segment arc. A ring-shaped step for connecting the diaphragm is formed on an inner wall of the frame and above the washer. A height difference between the ring-shaped step and the washer ranges from 0.1 mm to 0.8 mm. The bottom of an edge of the corrugated rim portion is connected to a top surface of the ring-shaped step. The cap is placed over the diaphragm, and is provided with a through hole having a diameter ranging from 1-3 mm at the center opposite to the dome portion.
    Type: Application
    Filed: July 26, 2018
    Publication date: December 27, 2018
    Inventors: Chee Kit Yuen, Lei Zheng, Yuanyuan Li
  • Publication number: 20180354542
    Abstract: A drive mechanism which is adapted for use with a swing device includes two symmetrically-disposed electromagnetic driving units and a control unit. The electromagnetic driving units are adapted to be pivotally connected to a bottom of the swing device. The control unit is electrically connected to the electromagnetic driving units for controlling the electromagnetic driving units to be alternately activated and deactivated, so as to generate an intermittent magnetic force to drive swinging movement of the swing device. The swing device including the drive mechanism is also disclosed.
    Type: Application
    Filed: May 30, 2018
    Publication date: December 13, 2018
    Inventor: Lei-Lei ZHENG