Patents by Inventor Xiang Shi

Xiang Shi 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: 20220231780
    Abstract: Techniques are provided for identifying and monitoring connections in an optical system. A plurality of optical ports is configured to receive a plurality of optical links that couple with one or more remote optical devices. At least one light source generates identification (ID) signals. At least one optical element configured to direct the ID signals into transmission paths from the source optical device to the remote optical device/s over the plurality of optical links. The remote optical device/s include one or more optical elements that direct the ID signals through a set of WDM filters and returns the ID signals. At least one optical element directs returned ID signals to an optical channel monitor. At least one microprocessor configured to execute control instructions to generate the ID signals and process one or more outputs of the optical channel monitor in response to the returned ID signals to identify the plurality of optical links.
    Type: Application
    Filed: January 17, 2022
    Publication date: July 21, 2022
    Applicant: Molex, LLC
    Inventors: Lifu GONG, Chao Xiang SHI, Bichang HUANG, Frank LIU
  • Patent number: 11214981
    Abstract: A screw-driven control system includes a driving mechanism fixed in a cross beam, a guide locking piece and a limiting mechanism. The driving mechanism includes a screw rod and a motor driven nut assembly having a transmission frame, a nut sleeved in the screw rod, and a follow-up member fixed in the nut; the nut is mounted in the transmission frame, and the transmission frame is connected with a controlled object; the screw rod drives the nut assembly to reciprocate axially along the screw rod.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: January 4, 2022
    Assignee: NANJING KANGNI MECHANICAL & ELECTRICAL CO., LTD.
    Inventors: Xiang Shi, Hanqing Ge, Zhibing Gong, Zuxin Dai, Songnan Xu
  • Publication number: 20210394662
    Abstract: An intelligent transfer vehicle for shared bicycles includes: a cockpit, a vehicle body platform, shared bicycle parking racks, a wheeled device, a power source unit, and a vehicle-mounted unit. The intelligent transfer vehicle combines the function of a parking platform and a transfer platform into one, and can have three transfer modes to reduce reliance on a dispatch center, save costs and improve transfer efficiency.
    Type: Application
    Filed: May 28, 2021
    Publication date: December 23, 2021
    Inventors: Fang DENG, Xiang SHI, Wenjie CHEN, Xiaobo WU, Xinyu FAN, Lele ZHANG, Li LIANG, Xin GAO, Xianghu YUE, Ziman YE, Feng GAO
  • Publication number: 20200378169
    Abstract: An inward-swing door driving device, including a motor, a worm wheel and worm reducer driven by the motor, a positive clutch, an unlocking cylinder and an unlocking connecting mechanism. The positive clutch includes an inner tooth, an outer tooth and an elastic element. The inner tooth is in transmission connection with the worm wheel and worm reducer, and the outer tooth is in coaxial transmission with a door shaft of an inward-swing door. The unlocking cylinder includes a cylinder push rod. One end of the unlocking connecting mechanism is in contact with the end portion of the cylinder push rod, and the other end of the unlocking connecting mechanism is connected with the inner tooth.
    Type: Application
    Filed: December 20, 2017
    Publication date: December 3, 2020
    Inventors: Xiang SHI, Yuncheng WEI, Xianmin WANG, Songnan XU, Xudong SHI, Wenkai ZU, Menghua CHENG
  • Patent number: 10805398
    Abstract: A door controller with an integrated data collection and transmission device, which comprises a motor driving module, a bus communication module, a vehicle door opening/closing control module, a parameter control module, and a data collection and transmission device. The data collection and transmission device is configured to receive and process four types of data collected by a motor driving data collection unit, a vehicle door opening/closing control data collection unit, an operation parameter collection unit, and a bus communication data collection unit, and transmit the four types of processed data to a background server.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: October 13, 2020
    Assignee: NANJING KANGNI MECHANICAL & ELECTRICAL CO., LTD.
    Inventors: Zhixing Xu, Xiaopeng Hou, Aiqing Wang, Xiang Shi
  • Publication number: 20200308891
    Abstract: Electrically-operated inward-swing double doors and inward-swing door driving devices thereof. Each inward-swing door driving device includes a sector gear in coaxial transmission with a door shaft of the inward-swing door, a driving mechanism used for driving the sector gear to rotate, and an unlocking mechanism. The driving mechanism includes a motor gear and a motor driving the motor gear to rotate. The unlocking mechanism includes a cylinder, a cylinder push rod extending out of the cylinder, and a lock located at the end portion of the cylinder push rod. The tail end of the lock is in transmission connection with a wheel axle of the motor gear. The lock is provided with a lock rotating shaft for rotating horizontally around the lock. The lock rotating shaft is provided with an elastic element for applying twisting resilience force to the lock.
    Type: Application
    Filed: December 26, 2017
    Publication date: October 1, 2020
    Inventors: Xiang SHI, Junhai GU, Wenkai ZU, Dongsheng HUANG, Yuncheng WEI, Hanqing GE, Zuxin DAI, Xudong SHI
  • Patent number: 10711509
    Abstract: A double sliding-plug door system includes a fixed frame, a sliding-plug rail arranged in the fixed frame, a cross beam, a driving mechanism, a linkage mechanism, a guide locking piece and a limiting mechanism. The driving mechanism has a screw rod and a motor driven nut assembly having a transmission frame, a nut sleeved in the screw rod and a follow-up member fixed in the nut; the nut mounted in the transmission frame, which itself is connected with an active sleeve assembly; the screw rod drives the nut assembly to reciprocate axially along the screw rod.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: July 14, 2020
    Assignee: NANJING KANGNI MECHANICAL & ELECTRICAL CO., LTD.
    Inventors: Xiang Shi, Zuxin Dai, Hanqing Ge, Xudong Shi, Wenkai Zu
  • Patent number: 10694459
    Abstract: A positioning server may acquire at least one candidate AP set from an initial AP set, wherein each of the at least one candidate AP set includes a preset number of APs enclosing a terminal which is to be positioned. The positioning server may select a target AP set from the at least one candidate AP set, wherein a distance from each of the APs included in the target AP set to the terminal is less than a preset threshold. The positioning server may determine the preset number of APs included in the target AP set as positioning APs for positioning the terminal.
    Type: Grant
    Filed: March 15, 2016
    Date of Patent: June 23, 2020
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Yingchun Lai, Xiang Shi
  • Publication number: 20190253498
    Abstract: A door controller with an integrated data collection and transmission device, which comprises a motor driving module, a bus communication module, a vehicle door opening/closing control module, a parameter control module, and a data collection and transmission device. The data collection and transmission device is configured to receive and process four types of data collected by a motor driving data collection unit, a vehicle door opening/closing control data collection unit, an operation parameter collection unit, and a bus communication data collection unit, and transmit the four types of processed data to a background server.
    Type: Application
    Filed: September 22, 2016
    Publication date: August 15, 2019
    Inventors: Zhixing XU, Xiaopeng HOU, Aiqing WANG, Xiang SHI
  • Publication number: 20190024440
    Abstract: A double sliding-plug door system includes a fixed frame, a sliding-plug rail arranged in the fixed frame, a cross beam, a driving mechanism, a linkage mechanism, a guide locking piece and a limiting mechanism. The driving mechanism has a screw rod and a motor driven nut assembly having a transmission frame, a nut sleeved in the screw rod and a follow-up member fixed in the nut; the nut mounted in the transmission frame, which itself is connected with an active sleeve assembly; the screw rod drives the nut assembly to reciprocate axially along the screw rod.
    Type: Application
    Filed: January 28, 2016
    Publication date: January 24, 2019
    Inventors: Xiang Shi, Zuxin Dai, Hanqing Ge, Xudong Shi, Wenkai Zu
  • Publication number: 20190024408
    Abstract: A screw-driven control system includes a driving mechanism fixed in a cross beam, a guide locking piece and a limiting mechanism.
    Type: Application
    Filed: January 28, 2016
    Publication date: January 24, 2019
    Inventors: Xiang Shi, Hanqing Ge, Zhibing Gong, Zuxin Dai, Songnan Xu
  • Publication number: 20180068773
    Abstract: An apparatus for negative stiffness including one or more solenoids for generating a magnetic field. A moveable magnet is moveable relative to the one or more solenoids through the one or more solenoids. The one or more solenoids are configurable to generate an at least substantially quadratic magnetic field about an equilibrium position at which the resultant force on the moveable magnet is zero. Depending on the respective pole orientation, generating a quadratic magnetic field about an equilibrium position provides a substantially linear negative stiffness characteristic with displacement.
    Type: Application
    Filed: September 7, 2016
    Publication date: March 8, 2018
    Applicant: The Hong Kong Polytechnic University
    Inventors: Songye Zhu, Xiang Shi
  • Publication number: 20180049115
    Abstract: A positioning server may acquire at least one candidate AP set from an initial AP set, wherein each of the at least one candidate AP set includes a preset number of APs enclosing a terminal which is to be positioned. The positioning server may select a target AP set from the at least one candidate AP set, wherein a distance from each of the APs included in the target AP set to the terminal is less than a preset threshold. The positioning server may determine the preset number of APs included in the target AP set as positioning APs for positioning the terminal.
    Type: Application
    Filed: March 15, 2016
    Publication date: February 15, 2018
    Inventors: Yingchun Lai, Xiang Shi
  • Publication number: 20160006613
    Abstract: According to an example, a Virtual Switch Instance (VSI) in a provider edge (PE) device is obtained and an encapsulation Virtual Local Area Network (VLAN) ID corresponding to the VSI is obtained. A service VLAN (SVLAN) ID in VLAN mapping information in a customer edge (CE) device adjacent to the PE device in the VSI is also obtained, and the CE device is determined to be an access CE device of the PE device in the VSI in response to a determination that the SVLAN ID is identical to the encapsulation VLAN ID.
    Type: Application
    Filed: December 2, 2013
    Publication date: January 7, 2016
    Inventors: Feihong DONG, Xiang SHI, Xiaodong LI
  • Patent number: 9036640
    Abstract: An encapsulation apparatus for encapsulating data includes an input to receive the data, a machine to generate information related to the encapsulation of data and a logic coupled to the machine. A processing machine is coupled to the input and the logic.
    Type: Grant
    Filed: January 7, 2013
    Date of Patent: May 19, 2015
    Assignee: Lantiq Beteiligungs-GmbH & Co. KG
    Inventors: Chung Feng Hu, Jia Xiang Shi, Ingo Volkenring
  • Publication number: 20130326388
    Abstract: The invention relates to a power grid visualization system and a power grid visualization method based on a three-dimensional geographic information system (GIS) technology. Models to be loaded are divided into different model loading subtasks according to the difference of object types included in a scene to be loaded, and model files are called in parallel from a plurality of subtasks in a multi-thread mode; and meanwhile, on the basis that loading tasks are divided into a plurality of model loading subtasks according to the loaded object types, model files of objects of each type are only read once, moreover, reuse of the model files is not limited to a client loading task, different clients can reuse the read model files, and the characteristics of limited type and relatively consistent specification of power equipment are fully considered, so that rereading of the model files of the same type is avoided.
    Type: Application
    Filed: May 31, 2013
    Publication date: December 5, 2013
    Inventors: Xiang SHI, Sheng Chuan ZHAO, Zhi Yong CHEN, Xing Zhao WANG, Ke Cun HAN, Li Qun ZHANG, You Jie WANG, Cheng Ming LIU, Qiang XU, Xian Ming LAN
  • Patent number: 8351432
    Abstract: An encapsulation apparatus for encapsulating data includes an input to receive the data, a machine to generate information related to the encapsulation of data and a logic coupled to the machine. A processing machine is coupled to the input and the logic.
    Type: Grant
    Filed: September 27, 2006
    Date of Patent: January 8, 2013
    Assignee: Lantiq Deutschland GmbH
    Inventors: Chunfeng Hu, Jia Xiang Shi, Ingo Volkening
  • Patent number: 8291783
    Abstract: A powerless helical locking mechanism for a door includes a screw with a variable lead angle connected with a power source, and a self-adaptive nut connected to the door. The helical slot of the screw is divided into a working segment with the helical lead angle greater than the friction angle, a closing segment with the helical lead angle smaller than the friction angle, and a transition segment between the closing and working segments. The power source actuates the screw to rotate bidirectionally.
    Type: Grant
    Filed: March 5, 2007
    Date of Patent: October 23, 2012
    Assignee: Nanjing Kangni Mechanical & Electrical Co., Ltd.
    Inventors: Xiang Shi, Yu Gu, Wenping Liu, Guannan Xu, Baogang Chen, Bangrong Ni
  • Patent number: 8275919
    Abstract: A device includes a universal serial bus (USB) port comprising a data terminal and a power terminal to receive power from a remote USB port. The device includes a controller coupled to the data terminal of the USB port to provide a USB initialization signal.
    Type: Grant
    Filed: September 21, 2011
    Date of Patent: September 25, 2012
    Assignee: Lantiq Deutschland GmbH
    Inventors: Jia Xiang Shi, Ingo Volkening
  • Publication number: 20120011379
    Abstract: A device includes a universal serial bus (USB) port comprising a data terminal and a power terminal to receive power from a remote USB port. The device includes a controller coupled to the data terminal of the USB port to provide a USB initialization signal.
    Type: Application
    Filed: September 21, 2011
    Publication date: January 12, 2012
    Applicant: LANTIQ DEUTSCHLAND GMBH
    Inventors: Jia Xiang Shi, Ingo Volkening