Patents by Inventor Weidong Xie

Weidong Xie 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).

  • Patent number: 12223644
    Abstract: The present disclosure provides an auxiliary pathological diagnosis method. The method includes: acquiring a whole slide image to be identified and patient information; inputting the whole slide image to be identified into a preset whole slide image model, and the whole slide image model outputting a diagnosis result of the whole slide image to be identified; and generating a diagnosis report based on the diagnosis result and the patient information. The present disclosure further provides an auxiliary pathological diagnosis device, a computer device, and a storage medium. The present disclosure assists doctors in disease diagnosis, so as to reduce the workload of doctors.
    Type: Grant
    Filed: July 8, 2020
    Date of Patent: February 11, 2025
    Assignee: DM Intelligence Medicine Ltd
    Inventors: Xunzhang Wang, Weidong Xie, Riqiang Deng, Yan Yang
  • Publication number: 20230248046
    Abstract: Disclosed is a continuous feeding mechanism including a transfer mechanism, wherein the transfer mechanism includes a rotatable indent roller circumferentially provided with a plurality of blanking grooves; a post pin is arranged in each blanking groove; the post pin is connected with a spring; the spring is arranged towards the interior of the indent roller; and the post pin can move along the blanking grooves; a feeding box, wherein the bottom of the feeding box is hollow, and the bottom is arranged above the indent roller or the bottom is fixedly connected with the indent roller; the continuous feeding mechanism is arranged above one side of the transfer mechanism; and an electromagnetic heating mechanism which includes a supporting frame, wherein the transfer mechanism is arranged in the supporting frame, and an electromagnetic coil is circumferentially arranged outside the supporting frame.
    Type: Application
    Filed: October 28, 2022
    Publication date: August 10, 2023
    Applicants: QINGDAO UNIVERSITY OF TECHNOLOGY, XINJIANG JIANGNING LIGHT INDUSTRY MACHINERY ENGINEERING TECHNOLOGY CO., LTD
    Inventors: Changhe LI, Mingzheng LIU, Ji CHE, Sanqiang ZHANG, Yanbin ZHANG, Dongzhou JIA, Cai WANG, Weidong XIE, Qianqian ZHAO, Mingchuang KANG, Enhao LIU, Zhaohua LI, Yali HOU
  • Patent number: 11517037
    Abstract: Disclosed is a continuous feeding mechanism including a transfer mechanism, wherein the transfer mechanism includes a rotatable indent roller circumferentially provided with a plurality of blanking grooves; a post pin is arranged in each blanking groove; the post pin is connected with a spring; the spring is arranged towards the interior of the indent roller; and the post pin can move along the blanking grooves; a feeding box, wherein the bottom of the feeding box is hollow, and the bottom is arranged above the indent roller or the bottom is fixedly connected with the indent roller; the continuous feeding mechanism is arranged above one side of the transfer mechanism; and an electromagnetic heating mechanism which includes a supporting frame, wherein the transfer mechanism is arranged in the supporting frame, and an electromagnetic coil is circumferentially arranged outside the supporting frame.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: December 6, 2022
    Assignees: QINGDAO UNIVERSITY OF TECHNOLOGY, XINJIANG JIANGNING LIGHT INDUSTRY MACHINERY ENGINEERING TECHNOLOGY CO., LTD
    Inventors: Changhe Li, Mingzheng Liu, Ji Che, Sanqiang Zhang, Yanbin Zhang, Dongzhou Jia, Cai Wang, Weidong Xie, Qianqian Zhao, Mingchuang Kang, Enhao Liu, Zhaohua Li, Yali Hou
  • Publication number: 20220351370
    Abstract: The present disclosure provides an auxiliary pathological diagnosis method. The method includes: acquiring a whole slide image to be identified and patient information; inputting the whole slide image to be identified into a preset whole slide image model, and the whole slide image model outputting a diagnosis result of the whole slide image to be identified; and generating a diagnosis report based on the diagnosis result and the patient information. The present disclosure further provides an auxiliary pathological diagnosis device, a computer device, and a storage medium. The present disclosure assists doctors in disease diagnosis, so as to reduce the workload of doctors.
    Type: Application
    Filed: July 8, 2020
    Publication date: November 3, 2022
    Inventors: Xunzhang Wang, Weidong Xie, Riqiang Deng, Yan Yang
  • Publication number: 20200128866
    Abstract: Disclosed is a continuous feeding mechanism including a transfer mechanism, wherein the transfer mechanism includes a rotatable indent roller circumferentially provided with a plurality of blanking grooves; a post pin is arranged in each blanking groove; the post pin is connected with a spring; the spring is arranged towards the interior of the indent roller; and the post pin can move along the blanking grooves; a feeding box, wherein the bottom of the feeding box is hollow, and the bottom is arranged above the indent roller or the bottom is fixedly connected with the indent roller; the continuous feeding mechanism is arranged above one side of the transfer mechanism; and an electromagnetic heating mechanism which includes a supporting frame, wherein the transfer mechanism is arranged in the supporting frame, and an electromagnetic coil is circumferentially arranged outside the supporting frame.
    Type: Application
    Filed: December 23, 2019
    Publication date: April 30, 2020
    Inventors: Changhe LI, Mingzheng LIU, Ji CHE, Sanqiang ZHANG, Yanbin ZHANG, Dongzhou JIA, Cai WANG, Weidong XIE, Qianqian ZHAO, Mingchuang KANG, Enhao LIU, Zhaohua LI, Yali HOU
  • Patent number: 10638597
    Abstract: An apparatus may be provided. The apparatus may comprise a substrate and a circuit board. A ball grid array structure may be disposed between the substrate and the circuit board. In addition, a stand-off structure may be disposed between the substrate and the circuit board. The stand-off structure may be adjacent to the ball grid array structure.
    Type: Grant
    Filed: April 9, 2018
    Date of Patent: April 28, 2020
    Assignee: Cisco Technology, Inc.
    Inventors: Shih Fung Perng, Weidong Xie, Nguyet-Anh Nguyen
  • Patent number: 10468318
    Abstract: In one embodiment, an apparatus includes a microelectronic package comprising a plurality of semiconductor chips connected to a substrate and a stiffener mounted on the substrate. The stiffener is mounted on the substrate with the semiconductor chips disposed within an opening in the stiffener and the opening defines an asymmetric shape relative to the semiconductor chips to control overall warpage in the microelectronic package by the stiffener.
    Type: Grant
    Filed: January 29, 2018
    Date of Patent: November 5, 2019
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Mudasir Ahmad, Weidong Xie, Qiang Wang, Yaoyu Pang
  • Publication number: 20190237371
    Abstract: In one embodiment, an apparatus includes a microelectronic package comprising a plurality of semiconductor chips connected to a substrate and a stiffener mounted on the substrate. The stiffener is mounted on the substrate with the semiconductor chips disposed within an opening in the stiffener and the opening defines an asymmetric shape relative to the semiconductor chips to control overall warpage in the microelectronic package by the stiffener.
    Type: Application
    Filed: January 29, 2018
    Publication date: August 1, 2019
    Applicant: CISCO TECHNOLOGY, INC.
    Inventors: Mudasir Ahmad, Weidong Xie, Qiang Wang, Yaoyu Pang
  • Publication number: 20190207363
    Abstract: Systems, devices, methods, and computer-readable media for preventing laser kink failures. A laser diode device can include one or more laser diodes configured to emit electromagnetic radiation coherently. The laser diode device can also include one or more submounts upon which the one or more laser diodes are mounted. The one or more submounts can include one or more through vias including one or more fill materials different from a material of the one or more submounts. Further, one or more properties of the one or more through vias in the one or more submounts can be selected to reduce an amount of mismatch between an effective coefficient of thermal expansion of the one or more laser diodes and an effective coefficient of thermal expansion of the one or more submounts.
    Type: Application
    Filed: March 8, 2019
    Publication date: July 4, 2019
    Inventors: Mudasir Ahmad, Weidong Xie, Yaoyu Pang, Chiyu Liu, Qiang Wang
  • Patent number: 10230212
    Abstract: Systems, devices, methods, and computer-readable media for preventing laser kink failures. A laser diode device can include one or more laser diodes configured to emit electromagnetic radiation coherently. The laser diode device can also include one or more submounts upon which the one or more laser diodes are mounted. The one or more submounts can include one or more through vias including one or more fill materials different from a material of the one or more submounts. Further, one or more properties of the one or more through vias in the one or more submounts can be selected to reduce an amount of mismatch between an effective coefficient of thermal expansion of the one or more laser diodes and an effective coefficient of thermal expansion of the one or more submounts.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: March 12, 2019
    Assignee: Cisco Technology, Inc.
    Inventors: Mudasir Ahmad, Weidong Xie, Yaoyu Pang, Chiyu Liu, Qiang Wang
  • Patent number: 10186839
    Abstract: In one embodiment, an apparatus includes a carrier and a semiconductor laser bonded to the carrier, the semiconductor laser comprising a grating extending longitudinally along the semiconductor laser. The grating is pre-distorted to vary a pitch of the grating according to a longitudinal strain profile of the grating to compensate for bonding induced stress such that the grating has a uniform pitch following bonding of the laser to the carrier.
    Type: Grant
    Filed: February 14, 2018
    Date of Patent: January 22, 2019
    Assignee: Cisco Technology, Inc.
    Inventors: Chiyu Liu, Weidong Xie, Qiang Wang, Mudasir Ahmad
  • Publication number: 20180228017
    Abstract: An apparatus may be provided. The apparatus may comprise a substrate and a circuit board. A ball grid array structure may be disposed between the substrate and the circuit board. In addition, a stand-off structure may be disposed between the substrate and the circuit board. The stand-off structure may be adjacent to the ball grid array structure.
    Type: Application
    Filed: April 9, 2018
    Publication date: August 9, 2018
    Applicant: Cisco Technology, Inc.
    Inventors: Shih Fung Perng, Weidong Xie, Nguyet-Anh Nguyen
  • Patent number: 9980367
    Abstract: An apparatus may be provided. The apparatus may comprise a substrate and a circuit board. A ball grid array structure may be disposed between the substrate and the circuit board. In addition, a stand-off structure may be disposed between the substrate and the circuit board. The stand-off structure may be adjacent to the ball grid array structure.
    Type: Grant
    Filed: February 3, 2016
    Date of Patent: May 22, 2018
    Assignee: Cisco Technology, Inc.
    Inventors: Shih Fung Perng, Weidong Xie, Nguyet-Anh Nguyen
  • Patent number: 9522935
    Abstract: Lanosterol derivatives useful as anti-cancer agent, which can inhibit the growth of lung cancer cells, liver cancer cells, mammary cancer cells, brain cancer cells and pancreatic cancer cells, possibly by acting on the RHO pathway.
    Type: Grant
    Filed: January 27, 2014
    Date of Patent: December 20, 2016
    Inventors: Xin Liu, Weidong Xie
  • Publication number: 20160157335
    Abstract: An apparatus may be provided. The apparatus may comprise a substrate and a circuit board. A ball grid array structure may be disposed between the substrate and the circuit board. In addition, a stand-off structure may be disposed between the substrate and the circuit board. The stand-off structure may be adjacent to the ball grid array structure.
    Type: Application
    Filed: February 3, 2016
    Publication date: June 2, 2016
    Inventors: Shih Fung Perng, Weidong Xie, Nguyet-Anh Nguyen
  • Patent number: 9282649
    Abstract: An apparatus may be provided. The apparatus may comprise a substrate and a circuit board. A ball grid array structure may be disposed between the substrate and the circuit board. In addition, a stand-off structure may be disposed between the substrate and the circuit board. The stand-off structure may be adjacent to the ball grid array structure.
    Type: Grant
    Filed: October 8, 2013
    Date of Patent: March 8, 2016
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Shih Fung Perng, Weidong Xie, Nguyet-Anh Nguyen
  • Publication number: 20160009756
    Abstract: Lanosterol derivatives useful as anti-cancer agent, which can inhibit the growth of lung cancer cells, liver cancer cells, mammary cancer cells, brain cancer cells and pancreatic cancer cells, possibly by acting on the RHO pathway.
    Type: Application
    Filed: January 27, 2014
    Publication date: January 14, 2016
    Inventors: Xin LIU, Weidong XIE
  • Patent number: 9086267
    Abstract: Strain sensing may be provided. First, a strain threshold for a circuit board may be determined. Then a strain capacitor may be selected that will fail when the circuit board is subjected to the strain threshold while the strain capacitor is mounted on the circuit board. The strain capacitor may be ceramic and may be in a commercially available size. The strain capacitor may then be mounted to the circuit board and monitored for failure.
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: July 21, 2015
    Assignee: Cisco Technology, Inc.
    Inventors: Mudasir Ahmad, Weidong Xie, Qiang Wang
  • Publication number: 20150096787
    Abstract: An apparatus may be provided. The apparatus may comprise a substrate and a circuit board. A ball grid array structure may be disposed between the substrate and the circuit board. In addition, a stand-off structure may be disposed between the substrate and the circuit board. The stand-off structure may be adjacent to the ball grid array structure.
    Type: Application
    Filed: October 8, 2013
    Publication date: April 9, 2015
    Applicant: Cisco Technology, Inc.
    Inventors: Shih Fung Perng, Weidong Xie, Nguyet-Anh Nguyen
  • Publication number: 20150059487
    Abstract: Strain sensing may be provided. First, a strain threshold for a circuit board may be determined. Then a strain capacitor may be selected that will fail when the circuit board is subjected to the strain threshold while the strain capacitor is mounted on the circuit board. The strain capacitor may be ceramic and may be in a commercially available size. The strain capacitor may then be mounted to the circuit board and monitored for failure.
    Type: Application
    Filed: August 29, 2013
    Publication date: March 5, 2015
    Applicant: Cisco Technology, Inc.
    Inventors: Mudasir Ahmad, Weidong Xie, Qiang Wang