Patents by Inventor Dandan ZHANG

Dandan ZHANG 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).

  • CONTROL SYSTEM AND CONTROL METHOD OF MANIPULATOR
    Publication number: 20200298400
    Abstract: A control system for a manipulator includes a position indicator provided on a flange for mounting a tool of the manipulator, a position detector provided near the manipulator and configured to detect a position information of the position indicator in real time, a computer calculating a position data of the position indicator in real time according to the position information, a cloud server calculating a working parameter of a joint of the manipulator in real time by an artificial intelligence neural network according to the position data, and a controller controlling the joint in real time based on the working parameter. The artificial intelligence neural network is a self-learning neural network that calculates and automatically adjusts a weight among a plurality of neurons based on the position data.
    Type: Application
    Filed: June 5, 2020
    Publication date: September 24, 2020
    Applicants: Tyco Electronics (Shanghai) Co. Ltd., TE Connectivity Corporation
    Inventors: Zongjie Tao, Dandan Zhang, Roberto Francisco-Yi Lu
  • Method and system for allocating wavelength channels in passive optical network, and optical line terminal
    Patent number: 10784982
    Abstract: Provided are a method and system for allocating wavelength channels in a Passive Optical Network (PON), and an Optical Line Terminal (OLT). In the method, an OLT may acquire pre-set wavelength channel priority information and Optical Network Unit (ONU) priority information; and the wavelength channel priority information and the ONU priority information may be sent to each ONU to enable each ONU to selectively access a corresponding wavelength channel according to the wavelength channel priority information and the ONU priority information based on a pre-set rule.
    Type: Grant
    Filed: May 16, 2016
    Date of Patent: September 22, 2020
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Xiaohua Wang, Shuang Zhang, Yan Chen, Dandan Zhang, Haiming Ouyang, Xiangrong Chen, Xingang Huang
  • System For Mobile Robot To Autonomously Take Elevator
    Publication number: 20200290843
    Abstract: A system for a mobile robot to autonomously take an elevator includes an elevator button pressing module mounted on an elevator floor control panel of the elevator. The elevator button pressing module communicates with the mobile robot wirelessly and is adapted to press a pair of elevator buttons on the elevator floor control panel according to an instruction issued by the mobile robot to call an elevator car.
    Type: Application
    Filed: March 13, 2020
    Publication date: September 17, 2020
    Applicants: Tyco Electronics (Shanghai) Co. Ltd., TE Connectivity Corporation, Kunshan Sanxin Plastic Industry Co. Ltd
    Inventors: Yingcong Deng, Dandan Zhang, Roberto Francisco-Yi Lu, Fengchun Xie, Mingyang Weng
  • Welding system and method
    Patent number: 10773341
    Abstract: A welding system for welding a first elongated element and a second elongated element together by a laser beam that is emitted from a laser welding head after the ideal welding center point of the aligned first and second elongated elements has been positioned at a focal point of the laser beam that is emitted from the laser welding head.
    Type: Grant
    Filed: June 1, 2017
    Date of Patent: September 15, 2020
    Assignees: Tyco Electronics (Shanghai) Co., Ltd., Measurement Specialities (Chengdai) Ltd, TE Connectivity Corporation, Shenzhen AMI Technology Co., Ltd.
    Inventors: Yingcong Deng, Lan Gong, Qian Ying, Dandan Zhang, Lvhai Hu, Yun Liu, Qinglong Zeng, Yong Yan, Roberto Francisco-Yi Lu
  • Separation device
    Patent number: 10758921
    Abstract: A separation device, comprising: a third-stage cyclone housing, a separating unit, and a granule recycle and regeneration unit, wherein, the separating unit is disposed inside the third-stage cyclone housing and comprises: a cyclone separator and a moving bed coupled to each other; the granule recycle and regeneration unit comprises: a riser, a spouted bed regenerator, and a regeneration pipe connecting the spouted bed regenerator with the moving bed; the spouted bed regenerator has upper and lower ends opposing to each other, wherein, the upper end of the spouted bed regenerator is provided with a sleeve which opens downwardly, the sleeve divides an interior of the spouted bed regenerator into a fountain area and an annular gap area, and a regenerating gas outlet which is in communication with the annular gap area is provided on a side wall of the spouted bed regenerator.
    Type: Grant
    Filed: August 6, 2018
    Date of Patent: September 1, 2020
    Assignees: China University of Petroleum-Beijing, Wuxi Petrochemical Equipment Co., Ltd.
    Inventors: Chunxi Lu, Sihong Gao, Yiping Fan, Dandan Zhang, Min Dai, Lijun Zhou
  • Feeding system
    Patent number: 10745218
    Abstract: A feeding system comprises a hopper adapted to accommodate a plurality of different types of products, a conveyor belt positioned above the hopper and configured to convey the products, and a lifting mechanism adapted to lift the products in the hopper onto the conveyor belt. The lifting mechanism includes a transferring belt circulating around an annular path and a plurality of step plates evenly spaced along the annular path. The step plates are adapted to carry one or more of the products and the transferring belt is configured to drive the step plates to circulate around the annular path so as to lift the products from the hopper onto the conveyor belt.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: August 18, 2020
    Assignees: Tyco Electronics (Shanghai) Co. Ltd., Kunshan League Automechanism Co., Ltd., Tyco Electronics Polska Sp. z.o.o., TE Connectivity Corporation
    Inventors: Yingcong Deng, Jaroslaw Kowalski, Andrzej Przybylski, Jaroslaw Grzebski, Dandan Zhang, Lvhai Hu, Fengchun Xie, Yun Liu, Roberto Francisco-Yi Lu, Haidong Wu, Hui Xiao
  • Drying system
    Patent number: 10739532
    Abstract: A drying system comprises a drying box, a carrier moving and holding device, and a high pressure jet device mounted in the drying box. The carrier moving and holding device is configured to move a carrier into the drying box and hold the carrier in the drying box. A plurality of fiber optic ferrules are mounted on the carrier. The high pressure jet device is adapted to spray a high pressure gas on the carrier held in the drying box to dry the fiber optic ferrules.
    Type: Grant
    Filed: May 16, 2018
    Date of Patent: August 11, 2020
    Assignees: Tyco Electronics (Shanghai) Co. Ltd., TE Connectivity Corporation
    Inventors: Liming Xin, Yun Liu, Zhiyong Dai, Lvhai Hu, Dandan Zhang, Roberto Francisco-Yi Lu, Lei Zhou
  • Cutting system
    Patent number: 10702957
    Abstract: A cutting system is disclosed. The cutting system comprises a moving mechanism, a cutter mounted on the moving mechanism, a support table having a material plate disposed thereon, and a fixation device including a pressing plate having a row of teeth defining a row of teeth slots. The row of teeth press the material plate on the support table while the moving mechanism drives the cutter to move along edges of the row of teeth slots. The cutter cuts a plurality of workpieces out of the material plate by a single cutting process.
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: July 7, 2020
    Assignees: TE Connectivity Corporation, Tyco Electronics (Shanghai) Co. Ltd.
    Inventors: Yun Liu, Liming Xin, Lvhai Hu, Dandan Zhang, Roberto Francisco-Yi Lu
  • Automatic calibration method for robot system
    Patent number: 10695910
    Abstract: An automatic calibration method for a robot system comprises providing a ball-rod member including a connection rod and a sphere connected to a first end of the connection rod, fixing an opposite second end of the connection rod to an end execution tool mounted on a flange of a robot, and controlling the robot to move a center of the sphere to a same target point in a plurality of different poses under the guidance of a vision sensor. A transformation matrix of the center of the sphere with respect to a center of the flange is calculated based on pose data of the robot at the same target point. A transformation matrix of a center of the end execution tool with respect to the center of the flange is calculated according to a formula.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: June 30, 2020
    Assignees: Tyco Electronics (Shanghai) Co. Ltd., TE Connectivity Corporation
    Inventors: Yingcong Deng, Dandan Zhang, Roberto Francisco-Yi Lu, Yun Liu, Lvhai Hu, Lei Zhou
  • Cable Detection Apparatus
    Publication number: 20200172381
    Abstract: A cable detection apparatus includes a cable support and a vision system. The vision system has a camera device rotatable about an axis parallel to an axial direction of a cable to be detected, so as to capture an image of the cable, and an optical element rotated synchronously with the camera device. The optical element transmits the image of the cable to the camera device by changing an optical path of the image.
    Type: Application
    Filed: November 27, 2019
    Publication date: June 4, 2020
    Applicants: Tyco Electronics (Shanghai) Co. Ltd., TE Connectivity Services GmbH, Kunshan League Automechanism Co., Ltd.
    Inventors: Hongtao Liu, Dandan Zhang, Roberto Francisco-Yi Lu, An Yang, Lvhai Hu, Yuting He
  • Concentricity Measurement Platform
    Publication number: 20200173768
    Abstract: A concentricity measurement platform includes a vision system capturing an image of an annular member to be measured and a computer system communicatively coupled to the vision system. The computer system calculates a concentricity of the annular member based on the image captured by the vision system.
    Type: Application
    Filed: December 3, 2019
    Publication date: June 4, 2020
    Applicants: Tyco Electronics (Shanghai) Co. Ltd., TE Connectivity Services GmbH
    Inventors: Hongtao Liu, Dandan Zhang, Roberto Francisco-Yi Lu, Lei Zhou
  • Assembly System
    Publication number: 20200176941
    Abstract: An assembly system includes a robot, a first gripper mounted on the robot, the first gripper gripping a first housing, and a first clamping device clamping a cable and a contact connected to an end of the cable. The robot moves the first gripper and assembles the first housing gripped by the first gripper onto the contact held by the first clamping device.
    Type: Application
    Filed: December 3, 2019
    Publication date: June 4, 2020
    Applicants: Tyco Electronics (Shanghai) Co. Ltd., TE Connectivity Services GmbH, Kunshan League Automechanism Co., Ltd.
    Inventors: Yingcong Deng, Dandan Zhang, Lvhai Hu, An Yang, Jian Cao, Yun Liu, Roberto Franciso-Yi Lu, Yuting He, Haidong Wu, Hui Xiao
  • Lead Insertion System
    Publication number: 20200172424
    Abstract: A lead insertion system adapted to insert a lead into a glass tube includes a first robot on which a first gripper is mounted and a second robot on which a second gripper is mounted. The first gripper grips the glass tube and the second gripper grips the lead. The lead insertion system includes a flame heater heating the glass tube gripped by the first robot and the lead gripped by the second robot with a flame. The second robot inserts the lead into the glass tube held by the first robot with the lead heated by the flame and the glass tube heated and softened by the flame.
    Type: Application
    Filed: December 3, 2019
    Publication date: June 4, 2020
    Applicants: Tyco Electronics (Shanghai) Co. Ltd., TE Connectivity Services GmbH, Kunshan League Automechanism Co., Ltd.
    Inventors: Yingcong Deng, Dandan Zhang, Roberto Francisco-Yi Lu, Fengchun Xie, Haidong Wu
  • Automatic fiber cleaning system and method
    Patent number: 10654076
    Abstract: An automatic fiber cleaning system comprises a first cleaning module, a second cleaning module, and a sprayer. Each of the first cleaning module and the second cleaning module has a cleaning belt, a driven belt wheel on which an unused portion of the cleaning belt is wound, a driving belt wheel on which a used portion of the cleaning belt is wound, and a pressing tool on which the cleaning belt is tightened. The sprayer sprays a cleaning agent onto the cleaning belts. The pressing tools press the cleaning belts on both sides of an optical fiber and clamp the optical fiber. The cleaning belts move relative to the optical fiber by the driving belt wheels to wipe the optical fiber.
    Type: Grant
    Filed: February 15, 2018
    Date of Patent: May 19, 2020
    Assignees: Tyco Electronics (Shanghai) Co. Ltd., TE Connectivity Corporation, Shenzhen AMI Technology Co., Ltd.
    Inventors: Fengchun Xie, Qinlong Zeng, Yu Zhang, Dandan Zhang, Lvhai Hu, Roberto Francisco-Yi Lu
  • Method and user equipment for transmitting data
    Patent number: 10638434
    Abstract: Embodiments of the present invention provide a method and user equipment for transmitting data. The method includes: determining indication information used for indicating to the user equipment (UE) to use a dual stream mode to transmit data; and determining, according to the indication information and a transmission mode determining condition, a transmission mode used for transmitting data, where the transmit mode is a single stream mode or the dual stream mode. By using the method and user equipment for transmitting data in the embodiments of the present invention, a transmission mode is flexibly selected based on a transmission mode determining condition, and data transmission can be implemented at higher efficiency by combining advantages of the dual stream mode and the single stream mode.
    Type: Grant
    Filed: September 15, 2014
    Date of Patent: April 28, 2020
    Assignee: NOKIA TECHNOLOGIES OY
    Inventors: Bingzhao Li, Dandan Zhang, Kun Yan, Yongqiang Gao
  • Wire Fixation Apparatus And Soldering Method
    Publication number: 20200114447
    Abstract: A fixation apparatus includes a base, a wire fixing device mounted on the base, and a pressing device mounted on the base. The wire fixing device positions and fixes a wire on a circuit board and includes a fixing frame mounted on the base and a moving unit received in a receiving chamber of the fixing frame. The fixing frame has a first positioning groove. The moving unit is movable between a clamping position and a release position and has a second positioning groove coupled with the first positioning groove. The wire is inserted into a wire insertion hole in the circuit board between the first positioning groove and the second positioning groove when the mobile unit is moved to the release position. The wire is clamped and fixed between the first positioning groove and the second positioning groove when the moving unit is moved to the clamping position.
    Type: Application
    Filed: December 13, 2019
    Publication date: April 16, 2020
    Applicants: Tyco Electronics (Shanghai) Co. Ltd., Measurement Specialties (China) Ltd., Shenzhen AMI Technology Co., Ltd.
    Inventors: Yingcong Deng, Jeffrey Rochette, Qiyu Cai, Yang Zhou, Wenzhao Liao, Yumin Lan, Yanbing Fu, Yun Liu, Dandan Zhang, Qinglong Zeng
  • Elastic Sealing Ring Expanding Apparatus
    Publication number: 20200108491
    Abstract: An elastic sealing ring expanding apparatus includes a base on which a plurality of posts are disposed, an assembly platform supported on the base by the posts, a plurality of rods movably mounted on the assembly platform, and a driving device mounted on the base. The driving device is configured to drive the rods to move from a center of a rectangle toward a plurality of corners of the rectangle along a plurality of straight paths, expanding an elastic sealing ring sleeved on the rods into a rectangular ring with a predetermined length-width ratio.
    Type: Application
    Filed: December 5, 2019
    Publication date: April 9, 2020
    Applicants: Tyco Electronics (Shanghai) Co. Ltd., TE Connectivity Services GmbH, Suzhou Harmontronics Automation Technology Co., Ltd.
    Inventors: Lei Zhou, Dandan Zhang, Lvhai Hu, Roberto Francisco-Yi Lu, Huiyou Zhou
  • 3D printing system
    Patent number: 10603838
    Abstract: A 3D printing system is disclosed. The 3D printing system has a print head and a positioning platform. The positioning platform supports and positions a product printed by the print head. The positioning platform is movable with respect to the print head in a first direction, a second direction, and a third direction perpendicular to each other. The positioning platform is also rotatable with respect to the print head about at least two of the first, second, and third directions.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: March 31, 2020
    Assignees: Tyco Electronics (Shanghai) Co. Ltd., TE Connectivity Corporation
    Inventors: Yingcong Deng, Liming Xin, Dandan Zhang, Roberto Francisco-Yi Lu, Lvhai Hu, Yun Liu
  • Wire Automatic Soldering System
    Publication number: 20200094339
    Abstract: A wire automatic soldering system includes a carrier adapted to load an electrical product to be soldered, a robot adapted to grip and move the carrier on which the electrical product is loaded, a solder paste container containing a solder paste, and a heater configured to heat the solder paste and melt the solder paste into a liquid. The robot moves a plurality of wires of the electrical product into the solder paste container to solder the wires together with the solder paste.
    Type: Application
    Filed: November 15, 2019
    Publication date: March 26, 2020
    Applicants: Tyco Electronics (Shanghai) Co. Ltd., TE Connectivity Services GmbH, Measurement Specialties (Chengdu) Ltd., Shenzhen AMI Technology Co., Ltd.
    Inventors: Fengchun Xie, Dandan Zhang, Roberto-Francisco Yi Lu, Lvhai Hu, Qinglong Zeng, Lan Gong, Qian Ying, Yingcong Deng, Yun Liu
  • Assembly System Adapted To Assemble A Heat Shrinkable Tube Onto An Electrical Wire
    Publication number: 20200091692
    Abstract: An assembly system includes a feeding mechanism configured to feed a heat shrinkable tube, a cutting mechanism adapted to cut off a segment of heat shrinkable tube from the heat shrinkable tube, a robot adapted to grip the segment of heat shrinkable tube, and a vision system adapted to visually guide the robot to assemble the segment of heat shrinkable tube onto a wire of an electrical product.
    Type: Application
    Filed: November 18, 2019
    Publication date: March 19, 2020
    Applicants: Tyco Electronics (Shanghai) Co. Ltd., TE Connectivity Services GmbH, Measurement Specialties (Chengdu) Ltd., Shenzhen AMI Technology Co., Ltd.
    Inventors: Fengchun Xie, Dandan Zhang, Roberto Francisco-Yi Lu, Lvhai Hu, Qinglong Zeng, Lan Gong, Qian Ying, Yingcong Deng, Yun Liu