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).
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Publication number: 20220231780Abstract: 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: ApplicationFiled: January 17, 2022Publication date: July 21, 2022Applicant: Molex, LLCInventors: Lifu GONG, Chao Xiang SHI, Bichang HUANG, Frank LIU
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Patent number: 11214981Abstract: 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: GrantFiled: January 28, 2016Date of Patent: January 4, 2022Assignee: NANJING KANGNI MECHANICAL & ELECTRICAL CO., LTD.Inventors: Xiang Shi, Hanqing Ge, Zhibing Gong, Zuxin Dai, Songnan Xu
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Publication number: 20210394662Abstract: 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: ApplicationFiled: May 28, 2021Publication date: December 23, 2021Inventors: Fang DENG, Xiang SHI, Wenjie CHEN, Xiaobo WU, Xinyu FAN, Lele ZHANG, Li LIANG, Xin GAO, Xianghu YUE, Ziman YE, Feng GAO
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Publication number: 20200378169Abstract: 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: ApplicationFiled: December 20, 2017Publication date: December 3, 2020Inventors: Xiang SHI, Yuncheng WEI, Xianmin WANG, Songnan XU, Xudong SHI, Wenkai ZU, Menghua CHENG
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Patent number: 10805398Abstract: 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: GrantFiled: September 22, 2016Date of Patent: October 13, 2020Assignee: NANJING KANGNI MECHANICAL & ELECTRICAL CO., LTD.Inventors: Zhixing Xu, Xiaopeng Hou, Aiqing Wang, Xiang Shi
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Publication number: 20200308891Abstract: 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: ApplicationFiled: December 26, 2017Publication date: October 1, 2020Inventors: Xiang SHI, Junhai GU, Wenkai ZU, Dongsheng HUANG, Yuncheng WEI, Hanqing GE, Zuxin DAI, Xudong SHI
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Patent number: 10711509Abstract: 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: GrantFiled: January 28, 2016Date of Patent: July 14, 2020Assignee: NANJING KANGNI MECHANICAL & ELECTRICAL CO., LTD.Inventors: Xiang Shi, Zuxin Dai, Hanqing Ge, Xudong Shi, Wenkai Zu
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Patent number: 10694459Abstract: 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: GrantFiled: March 15, 2016Date of Patent: June 23, 2020Assignee: Hewlett Packard Enterprise Development LPInventors: Yingchun Lai, Xiang Shi
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Publication number: 20190253498Abstract: 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: ApplicationFiled: September 22, 2016Publication date: August 15, 2019Inventors: Zhixing XU, Xiaopeng HOU, Aiqing WANG, Xiang SHI
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Publication number: 20190024440Abstract: 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: ApplicationFiled: January 28, 2016Publication date: January 24, 2019Inventors: Xiang Shi, Zuxin Dai, Hanqing Ge, Xudong Shi, Wenkai Zu
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Publication number: 20190024408Abstract: A screw-driven control system includes a driving mechanism fixed in a cross beam, a guide locking piece and a limiting mechanism.Type: ApplicationFiled: January 28, 2016Publication date: January 24, 2019Inventors: Xiang Shi, Hanqing Ge, Zhibing Gong, Zuxin Dai, Songnan Xu
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Publication number: 20180068773Abstract: 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: ApplicationFiled: September 7, 2016Publication date: March 8, 2018Applicant: The Hong Kong Polytechnic UniversityInventors: Songye Zhu, Xiang Shi
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Publication number: 20180049115Abstract: 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: ApplicationFiled: March 15, 2016Publication date: February 15, 2018Inventors: Yingchun Lai, Xiang Shi
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Publication number: 20160006613Abstract: 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: ApplicationFiled: December 2, 2013Publication date: January 7, 2016Inventors: Feihong DONG, Xiang SHI, Xiaodong LI
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Patent number: 9036640Abstract: 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: GrantFiled: January 7, 2013Date of Patent: May 19, 2015Assignee: Lantiq Beteiligungs-GmbH & Co. KGInventors: Chung Feng Hu, Jia Xiang Shi, Ingo Volkenring
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Publication number: 20130326388Abstract: 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: ApplicationFiled: May 31, 2013Publication date: December 5, 2013Inventors: 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
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Patent number: 8351432Abstract: 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: GrantFiled: September 27, 2006Date of Patent: January 8, 2013Assignee: Lantiq Deutschland GmbHInventors: Chunfeng Hu, Jia Xiang Shi, Ingo Volkening
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Patent number: 8291783Abstract: 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: GrantFiled: March 5, 2007Date of Patent: October 23, 2012Assignee: Nanjing Kangni Mechanical & Electrical Co., Ltd.Inventors: Xiang Shi, Yu Gu, Wenping Liu, Guannan Xu, Baogang Chen, Bangrong Ni
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Patent number: 8275919Abstract: 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: GrantFiled: September 21, 2011Date of Patent: September 25, 2012Assignee: Lantiq Deutschland GmbHInventors: Jia Xiang Shi, Ingo Volkening
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Publication number: 20120011379Abstract: 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: ApplicationFiled: September 21, 2011Publication date: January 12, 2012Applicant: LANTIQ DEUTSCHLAND GMBHInventors: Jia Xiang Shi, Ingo Volkening