Patents by Inventor XIAO ZHENG

XIAO 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: 20210215678
    Abstract: A time-resolved fluorescence immunochromatography test paper card for detecting butralin, which comprises a cover body and a housing body, wherein the cover body is provided with a test hole, a loading hole and a through-hole, an isolating mechanism is arranged in the test hole and the loading hole, the isolating mechanism comprises a first isolating ring and a second isolating ring, the top lateral walls of which are respectively provided with a first lug boss and a second lug boss, one end of the upper surface of the working board is concave towards the inner of the working board to provide a groove, there is a nitrocellulose membrane, a binding pad, a sample pad and a mark zone successively provided between the water absorbing block and the other end of the working board, and the lateral wall at one end of the working board is provided with a bump.
    Type: Application
    Filed: July 27, 2020
    Publication date: July 15, 2021
    Inventors: XIUGUO WANG, XIAO ZHENG, YALEI LIU, KUAN FANG, XIAOLIAN ZHANG
  • Publication number: 20210153494
    Abstract: A portable pesticide application equipment with accurate application, which includes a pesticide tank. Rollers are arranged at the bottom of the pesticide tank. An inclined pesticide guide plate is arranged below the filter. A side connector is arranged at one side of the pesticide tank. The side connector is connected with a long hose. The long hose is connected with a pesticide discharging device. The pesticide discharging device includes a pesticide control box, two sides of which are hinged with a first iron handle and a second iron handle. A first nozzle is connected with the bottom end of the first iron handle while a second nozzle is connected with the bottom end of the second iron handle. The upper end of the first iron handle is inserted into a first support rod while the upper end of the second iron handle is inserted into a second support rod.
    Type: Application
    Filed: May 18, 2020
    Publication date: May 27, 2021
    Applicant: Tobacco Research Institute of Chinese Academy of Agricultural Sciences
    Inventors: Xiuguo WANG, Tong LIU, Xiao ZHENG, Guangwei REN, Yalei LIU, Kuan FANG
  • Patent number: 10983821
    Abstract: An apparatus and method are described for implementing a hybrid layer of address mapping for an IOMMU implementation.
    Type: Grant
    Filed: September 26, 2016
    Date of Patent: April 20, 2021
    Assignee: Intel Corporation
    Inventors: Xiao Zheng, Yao Zu Dong, Kun Tian
  • Publication number: 20210004334
    Abstract: Embodiment of this disclosure provides a mechanism to extend a workload instruction to include both untranslated and translated address space identifiers (ASIDs). In one embodiment, a processing device comprising a translation manager is provided. The translation manager receives a workload instruction from a guest application. The workload instruction comprises an untranslated (ASID) and a workload for an input/output (I/O) device. The untranslated ASID is translated to a translated ASID. The translated ASID inserted into a payload of the workload instruction. Thereupon, the payload is provided to a work queue of the I/O device to execute the workload based in part on at least one of: the translated ASID or the untranslated ASID.
    Type: Application
    Filed: March 28, 2018
    Publication date: January 7, 2021
    Inventors: Kun TIAN, Xiao ZHENG, Ashok RAJ, Sanjay KUMAR, Rajesh SANKARAN
  • Publication number: 20200294560
    Abstract: Data reading method, device, and storage medium of a non-volatile memory are provided. The method includes obtaining address information and decoding the address information to determine an address of a corresponding memory cell; when the address of the memory cell is in a selected region, adjusting a first determination reference value to obtain a second determination reference value; applying a readout current to the memory cell, and obtaining a determination current outputted by the memory cell; and comparing a value range of the determination current outputted by the memory cell with the second determination reference value and reading out data content stored in the memory cell.
    Type: Application
    Filed: March 9, 2020
    Publication date: September 17, 2020
    Inventors: Tao WANG, Xiao ZHENG
  • Publication number: 20190220301
    Abstract: An apparatus and method are described for implementing a hybrid layer of address mapping for an IOMMU implementation.
    Type: Application
    Filed: September 26, 2016
    Publication date: July 18, 2019
    Inventors: Xiao ZHENG, Yao Zu DONG, Kun TIAN
  • Publication number: 20180330080
    Abstract: Isolated remotely-virtualized computing environment for a mobile device. The mobile device is configured to connect with a virtualized mobile system (VMS) implemented on a remote server. The mobile device accesses local input information via a local input device and a local OS, and transmits the local input information to the VMS. The mobile device further accesses output information from the VMS and passes the output information to be accessed by an output device, such as a display, for instance. Isolation of the output information is maintained where the content of the output information is inaccessible by the OS and the local processes running on the mobile device.
    Type: Application
    Filed: December 22, 2015
    Publication date: November 15, 2018
    Inventors: Yao Zu Dong, Xiao Zheng, Yulei Zhang
  • Publication number: 20180183915
    Abstract: A method and apparatus for changing a mode of a device from a first-handed mode to a second-handed mode is provided herein. During operation, the device will detect the use of other, differing devices. Based on the detected use of the other, differing devices, the device will switch from a first-handed mode of operation to a second-handed mode of operation.
    Type: Application
    Filed: August 20, 2015
    Publication date: June 28, 2018
    Inventors: DONG ZHAO, WEI CHU, QING-XIAO ZHENG
  • Patent number: 9841792
    Abstract: A chassis in a device housing includes a housing of the housing, a hard disk drive, and a fastening apparatus. The housing includes a backplane and a side plate defining an opening. The hard disk drive defining an opening is electrically coupled to the backplane. The fastening apparatus includes a connecting member and a fastening member. The connecting member includes a connecting post. The connecting post defines a mounting hole. Two locking protrusions protrude from the connecting post. A raised portion protrudes from an inside wall of the mounting hole. The fastening member includes an urging portion. The fastening apparatus is coupled between the hard disk drive and the side plate. The fastening member is mounted in the mounting hole, and the raised portion is urged by the urging portions. The connecting post undergoes elastic deformation, and the locking protrusions are locked in the openings.
    Type: Grant
    Filed: April 5, 2016
    Date of Patent: December 12, 2017
    Assignees: HONGFUJIN PRECISION ELECTRONICS (TIANJIN) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Wen-Tang Peng, Guang-Yi Zhang, Xiao-Zheng Li
  • Publication number: 20170269645
    Abstract: A chassis in a device housing includes a housing of the housing, a hard disk drive, and a fastening apparatus. The housing includes a backplane and a side plate defining an opening. The hard disk drive defining an opening is electrically coupled to the backplane. The fastening apparatus includes a connecting member and a fastening member. The connecting member includes a connecting post. The connecting post defines a mounting hole. Two locking protrusions protrude from the connecting post. A raised portion protrudes from an inside wall of the mounting hole. The fastening member includes an urging portion. The fastening apparatus is coupled between the hard disk drive and the side plate. The fastening member is mounted in the mounting hole, and the raised portion is urged by the urging portions. The connecting post undergoes elastic deformation, and the locking protrusions are locked in the openings.
    Type: Application
    Filed: April 5, 2016
    Publication date: September 21, 2017
    Inventors: WEN-TANG PENG, GUANG-YI ZHANG, XIAO-ZHENG LI
  • Patent number: 9690338
    Abstract: An electronic device includes a housing defining a number of vents. A suction member is mounted in the housing and includes a hollow air guiding tube defining a plurality of air holes for a plurality of air shields to selectively shield or unshield each air hole. Two fans are disposed at opposite ends of the air guiding tube and aligned with the plurality of vents of a side plate. A number of electronic components which require cooling are mounted and located at each side of the suction member and the air shields can be removed or left in place as required to collect heat which is generated.
    Type: Grant
    Filed: July 8, 2015
    Date of Patent: June 27, 2017
    Assignee: ScienBiziP Consulting(Shenzhen)Co., Ltd.
    Inventors: Wen-Tang Peng, Xiao-Zheng Li
  • Patent number: 9661615
    Abstract: A control unit is selected from a plurality of narrowband mobile stations also forming an ad-hoc network. The control unit is configured to control and manage a narrowband trunking operation via the ad-hoc network. The control unit receives a call request over a narrowband control channel from a first mobile station, assigns a pair of narrowband traffic channels for a call associated with the call request, chooses two mobile stations from the plurality of mobile stations to act as a narrowband repeater for the call, the pair including a respective receiver mobile station and a respective transmitter mobile station, informs the repeater mobile stations of the assignment and of the assigned traffic channels for the call, and grants the call request over the narrowband control channel. The grant includes an indication of the assigned traffic channels on which the repeater mobile stations can be located for the call.
    Type: Grant
    Filed: April 9, 2013
    Date of Patent: May 23, 2017
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: Jin-Qing Ye, Ya-Ming Wu, Zhi-Chao Zhang, Qing-Xiao Zheng
  • Patent number: 9619860
    Abstract: In several embodiments, a graphics processor couples to a virtual machine monitor (VMM) to present a virtual graphics processor to one or more virtual machines. A mediator for the virtual graphics processor synchronously shadows modifications to a guest graphics translation table (GTT) of a virtual machine to a shadow GTT of the VMM using trap and emulate virtualization. If the mediator detects a frequency of modifications to the guest GTT that exceeds a threshold the mediator may then asynchronously shadow at least a portion of the guest GTT to the shadow GTT and rebuild the shadow GTT prior to submitting commands for the virtual graphics processor to the graphics processor.
    Type: Grant
    Filed: December 24, 2014
    Date of Patent: April 11, 2017
    Assignee: Inte Corporation
    Inventors: Yao Zu Dong, Xiao Zheng, Kun Tian
  • Patent number: 9583156
    Abstract: A selected gate (SG) driver circuit, including a first NMOS transistor, a second NMOS transistor, a third NMOS transistor, a first PMOS transistor, and a second PMOS transistor. A gate electrode of the first NMOS transistor is connected to a gate electrode of the first PMOS transistor, a source electrode of the first NMOS transistor being connected to a drain electrode of the third NMOS transistor, and a drain electrode of the first NMOS transistor being connected to a drain electrode of the first PMOS transistor and a gate electrode of the second NMOS transistor. A source electrode of the second NMOS transistor is connected to a source electrode of the third NMOS transistor, and a drain electrode of the second NMOS transistor being connected to a drain electrode of the second PMOS transistor and a gate electrode of the third NMOS transistor.
    Type: Grant
    Filed: July 1, 2016
    Date of Patent: February 28, 2017
    Assignee: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (SHANGHAI) CORPORATION
    Inventors: Guangyan Luo, Hao Ni, Changwei Yin, Xiao Zheng
  • Publication number: 20170004864
    Abstract: The present disclosure provides a selected gate (SG) driver circuit, including a first NMOS transistor, a second NMOS transistor, a third NMOS transistor, a first PMOS transistor, and a second PMOS transistor. A gate electrode of the first NMOS transistor is connected to a gate electrode of the first PMOS transistor, a source electrode of the first NMOS transistor being connected to a drain electrode of the third NMOS transistor, and a drain electrode of the first NMOS transistor being connected to a drain electrode of the first PMOS transistor and a gate electrode of the second NMOS transistor. A source electrode of the second NMOS transistor is connected to a source electrode of the third NMOS transistor, and a drain electrode of the second NMOS transistor being connected to a drain electrode of the second PMOS transistor and a gate electrode of the third NMOS transistor.
    Type: Application
    Filed: July 1, 2016
    Publication date: January 5, 2017
    Inventors: GUANGYAN LUO, HAO NI, CHANGWEI YIN, XIAO ZHENG
  • Patent number: 9429871
    Abstract: A releasing mechanism usable for a toner supply container includes a rotatable structure, a stationary structure engaged with the rotatable structure, and a pump movably connected to the stationary structure. The rotatable structure has a first magnetic member. The stationary structure has an opening for releasing toner and a second magnetic member. The pump has a pumping portion that is expandable. A first force drives the rotatable structure to rotate relative to the stationary structure, such that the first magnetic member is alternatively aligned and misaligned with the second magnetic member. When the first and second magnetic members are aligned, the pump is pushed away from the stationary structure by a repelling force generated between the first magnetic member and the second magnetic member. When the first and second magnetic members are misaligned, the pump is pushed by a second force toward the stationary structure.
    Type: Grant
    Filed: November 20, 2015
    Date of Patent: August 30, 2016
    Assignee: GENERAL PLASTIC INDUSTRIAL CO., LTD.
    Inventors: Chuang Chin His, Xiao Zheng Yi
  • Publication number: 20160231791
    Abstract: An electronic device includes a housing defining a number of vents. A suction member is mounted in the housing and includes a hollow air guiding tube defining a plurality of air holes for a plurality of air shields to selectively shield or unshield each air hole. Two fans are disposed at opposite ends of the air guiding tube and aligned with the plurality of vents of a side plate. A number of electronic components which require cooling are mounted and located at each side of the suction member and the air shields can be removed or left in place as required to collect heat which is generated.
    Type: Application
    Filed: July 8, 2015
    Publication date: August 11, 2016
    Inventors: Wen-Tang PENG, Xiao-Zheng LI
  • Patent number: 9414518
    Abstract: A removable fan module for an electronic apparatus includes a fan connectable to an external power source through a first connector and a chassis removably insertable into the electronic apparatus. The chassis includes a main plate, a first side plate, a second side plate, a first end plate, a second end plate, and a resilient plate extending from the first end of the main plate. A first and second protuberance extends outward from each side edge of the main plate. A first and second tab extends outward from an outer surface of each side plate adjacent the main plate. A latch protrudes from the distal end of the resilient plate. The chassis is attachable to the electronic apparatus by pressing the distal end of the resilient plate toward an opening in the electronic apparatus housing with the housing opening including two defined spaces extending outward from each opening edge.
    Type: Grant
    Filed: December 2, 2014
    Date of Patent: August 9, 2016
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Wen-Tang Peng, Xiao-Zheng Li
  • Patent number: 9398729
    Abstract: A server cabinet includes a bottom wall, a top wall, two opposite side walls, two air inlet tubes each with a number of openings, a number of servers, a number of air distributing tubes received in the servers, a number of rotating members rotatably installed to the air inlet tubes, and a number of resilient members installed to the air inlet tubes. Each server defines a number of vents aligning with the corresponding openings of the air inlet tubes. Each air distributing tube communicates with the vents of the corresponding server. The air inlet tubes are attached to the side walls. Each air distributing tube defines a number of air outlets communicating with the corresponding server. Each rotating member includes a shielding plate. Each resilient member abuts against the corresponding shielding plate to cover the corresponding opening of the air inlet tubes.
    Type: Grant
    Filed: November 14, 2014
    Date of Patent: July 19, 2016
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Wen-Tang Peng, Xiao-Zheng Li
  • Patent number: D773543
    Type: Grant
    Filed: July 24, 2015
    Date of Patent: December 6, 2016
    Inventors: Eric Fan, Xiao Zheng Yang, Gilbert Milam