Patents by Inventor Xuebing Zhang

Xuebing 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).

  • Publication number: 20190251566
    Abstract: Implementations of the present disclosure include obtaining, by a first consensus node, a policy of a workflow for sending transaction data between at least two client nodes. The policy is digitally signed by each of the at least two client nodes using a corresponding private key, and the policy includes a routing order of the transaction data between the at least two client nodes. The first consensus node also receives the transaction data submitted by a first of the at least two client nodes. The transaction data is digitally signed by a private key of the first of the at least two client nodes.
    Type: Application
    Filed: April 22, 2019
    Publication date: August 15, 2019
    Applicant: Alibaba Group Holding Limited
    Inventors: Dong Pan, Wenbin Zhang, Xuebing Yan
  • Publication number: 20190220063
    Abstract: The present invention provides a portable electronic device including a body, a first connector, a display screen, and an input module. The body has an accommodation space and a door panel capable of exposing or covering the accommodation space. The first connector is disposed in the accommodation space. The display screen is connected to the body and is capable of being closed or opened relative to the body. The input module is detachably accommodated in the accommodation space. The input module has a second connector. The second connector is configured to be electrically connected to the first connector. The input module operates in a first mode when being accommodated in the accommodation space. The input module operates in a second mode after being taken out from the accommodation space.
    Type: Application
    Filed: November 8, 2018
    Publication date: July 18, 2019
    Applicants: Maintek Computer (Suzhou) Co., Ltd., PEGATRON CORPORATION
    Inventors: Bingyin Zhang, Xuebing Cheng, Chun-Yen Huang
  • Publication number: 20190204439
    Abstract: A three-dimensional reconstruction system includes an infrared light source array including a plurality of infrared sub-light sources, and each of the infrared sub-light sources emitting an infrared light, and different infrared sub-light sources being coherent light sources, an infrared detector configured to receive an infrared light reflected from a target object, the reflected infrared light being a reflected light of an interference beam emitted by the coherent light source, a calculation circuit, configured to calculate a reference distance between a reflection point on the target object and the infrared sub-light source according to the reflected infrared light and the infrared light emitted by the infrared sub-light source, and a three-dimensional reconstruction circuit, configured to perform reconstruction of a three-dimensional image on the target object according to the plurality of reference distances.
    Type: Application
    Filed: August 13, 2018
    Publication date: July 4, 2019
    Inventors: Yuanjie Lu, Xuebing Zhang, Xi Li, Minglei Chu
  • Publication number: 20190204911
    Abstract: An eye tracking device and an eye tracking method applied to video glasses, and video glasses are provided. The eye tracking device includes a light source component, a reflection component, an image sensor component and a main control component. The light source component is configured to emit invisible light to an eyeball, the reflection component is configured to reflect the invisible light reflected by the eyeball, the image sensor component is configured to generate an image of the eyeball based on the invisible light reflected by the reflection component, and the main control component is coupled to the image sensor component and is configured to acquire a gaze direction based on the image of the eyeball.
    Type: Application
    Filed: December 27, 2018
    Publication date: July 4, 2019
    Applicants: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Minglei CHU, Hao ZHANG, Lili CHEN, Bin ZHAO, Ruijun DONG, Chenru WANG, Yali LIU, Xuebing ZHANG, Jiankang SUN, Guixin YAN, Ziqiang GUO, Xinjian LIU
  • Publication number: 20190041639
    Abstract: A lens, an optical display device including the lens, and a method for manufacturing the lens. The lens includes at least two lens portions; which have different focal lengths. When human eyes view a real scene image through the at least two lens portions separately, the real scene image is imaged at different image distances. The lens includes different lens portions having different focal lens, and thus can be a multi-focus lens. When the lens is used for an optical display device, the human eyes will see virtual image planes at different distances when viewing a display picture through the different lens portions due to the different focal lengths of the different lens portions. Visual fatigue can be reduced, and also scene images at difference distances can be appropriated, so that the three-dimensional feeling is improved.
    Type: Application
    Filed: December 14, 2017
    Publication date: February 7, 2019
    Applicants: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD, BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xuebing ZHANG, Dong CHEN, Hao ZHANG, Lili CHEN, Ruijun DONG, Chenru WANG, Yali LIU
  • Patent number: 10191286
    Abstract: The present disclosure provides an optical imaging structure and virtual reality spectacles. In one embodiment, an optical imaging structure includes: an eyeglass component; and at least one light guide wall distributed along an edge of the eyeglass component, wherein, two opposite end faces of the at least one light guide wall are respectively a light incoming face and a light outgoing face; wherein, an inner rim of the light outgoing face joins the edge of the eyeglass component and extends in an optical axis direction of the eyeglass component, and, the light outgoing face is gradually distanced from the eyeglass component from the inner rim to an outer rim of the light outgoing face; and wherein, the at least one light guide wall includes a first light guide wall and a second light guide wall respectively disposed at left and right sides of the eyeglass component.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: January 29, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Ruijun Dong, Dong Chen, Hao Zhang, Lili Chen, Chenru Wang, Xuebing Zhang, Yali Liu
  • Publication number: 20180231781
    Abstract: The present disclosure provides an optical imaging structure and virtual reality spectacles. In one embodiment, an optical imaging structure includes: an eyeglass component; and at least one light guide wall distributed along an edge of the eyeglass component, wherein, two opposite end faces of the at least one light guide wall are respectively a light incoming face and a light outgoing face; wherein, an inner rim of the light outgoing face joins the edge of the eyeglass component and extends in an optical axis direction of the eyeglass component, and, the light outgoing face is gradually distanced from the eyeglass component from the inner rim to an outer rim of the light outgoing face; and wherein, the at least one light guide wall includes a first light guide wall and a second light guide wall respectively disposed at left and right sides of the eyeglass component.
    Type: Application
    Filed: September 14, 2017
    Publication date: August 16, 2018
    Inventors: Ruijun Dong, Dong Chen, Hao Zhang, Lili Chen, Chenru Wang, Xuebing Zhang, Yali Liu
  • Patent number: 9960856
    Abstract: A receiver is provided, including a signal acquiring unit, a signal diversity unit that is connected to the signal acquiring unit, a signal combination unit that is connected to the signal diversity unit, and a digital-signal acquiring unit that is connected to the signal combination unit. The receiver can receive a dual-polarization signal and can eliminate SSBI from the dual-polarization signal.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: May 1, 2018
    Assignee: Huawei Technologies Co., Ltd
    Inventors: Zhaohui Li, Xuebing Zhang, Huixiao Ma
  • Publication number: 20170164607
    Abstract: Methods of extending the shelf life and vitality of sugarcane stem sections are disclosed. Coated sugarcane stem sections are also disclosed. In one exemplary embodiment, the method of extending the shelf life and vitality of a sugarcane stem section comprises coating at least a portion of the sugarcane stem section with a coating composition comprising at least one additive selected from: silver nitrate, silver acetate, silver thiosulfate, potassium ferrocyanide, and potassium ferricyanide so as to form a coated sugarcane stem section.
    Type: Application
    Filed: March 9, 2015
    Publication date: June 15, 2017
    Applicant: Syngenta Participations AG
    Inventors: Nicholas D. Polge, Henry AGBAJE, Clark Nolan Lovelady, Xuebing ZHANG
  • Publication number: 20170048002
    Abstract: A receiver is provided, including a signal acquiring unit, a signal diversity unit that is connected to the signal acquiring unit, a signal combination unit that is connected to the signal diversity unit, and a digital-signal acquiring unit that is connected to the signal combination unit. The receiver can receive a dual-polarization signal and can eliminate SSBI from the dual-polarization signal.
    Type: Application
    Filed: October 28, 2016
    Publication date: February 16, 2017
    Inventors: Zhaohui Li, Xuebing Zhang, Huixiao Ma
  • Patent number: 9368671
    Abstract: A method of fabricating on a semiconductor substrate bifacial tandem solar cells with semiconductor subcells having a lower bandgap than the substrate bandgap on one side of the substrate and with subcells having a higher bandgap than the substrate on the other including, first, growing a lower bandgap subcell on one substrate side that uses only the same periodic table group V material in the dislocation-reducing grading layers and bottom subcells as is present in the substrate and after the initial growth is complete and then flipping the substrate and growing the higher bandgap subcells on the opposite substrate side which can be of different group V material.
    Type: Grant
    Filed: October 6, 2014
    Date of Patent: June 14, 2016
    Assignee: MASIMO SEMICONDUCTOR, INC.
    Inventors: Steven J. Wojtczuk, Philip T. Chiu, Xuebing Zhang, Edward Gagnon, Michael Timmons
  • Publication number: 20160081552
    Abstract: Embodiments of the present disclosure include a photodiode that can detect optical radiation at a broad range of wavelengths. The photodiode can be used as a detector of a non-invasive sensor, which can be used for measuring physiological parameters of a monitored patient. The photodiode can be part of an integrated semiconductor structure that generates a detector signal responsive to optical radiation at both visible and infrared wavelengths incident on the photodiode. The photodiode can include a layer that forms part of an external surface of the photodiode, which is disposed to receive the optical radiation incident on the photodiode and pass the optical radiation to one or more other layers of the photodiode.
    Type: Application
    Filed: September 18, 2015
    Publication date: March 24, 2016
    Inventors: Steven J. Wojtczuk, Xuebing Zhang, William J. MacNeish, III
  • Publication number: 20150099324
    Abstract: A method of fabricating on a semiconductor substrate bifacial tandem solar cells with semiconductor subcells having a lower bandgap than the substrate bandgap on one side of the substrate and with subcells having a higher bandgap than the substrate on the other including, first, growing a lower bandgap subcell on one substrate side that uses only the same periodic table group V material in the dislocation-reducing grading layers and bottom subcells as is present in the substrate and after the initial growth is complete and then flipping the substrate and growing the higher bandgap subcells on the opposite substrate side which can be of different group V material.
    Type: Application
    Filed: October 6, 2014
    Publication date: April 9, 2015
    Inventors: Steven J. Wojtczuk, Philip T. Chiu, Xuebing Zhang, Edward Gagnon, Michael Timmons
  • Patent number: 8852994
    Abstract: A method of fabricating on a semiconductor substrate bifacial tandem solar cells with semiconductor subcells having a lower bandgap than the substrate bandgap on one side of the substrate and with subcells having a higher bandgap than the substrate on the other including, first, growing a lower bandgap subcell on one substrate side that uses only the same periodic table group V material in the dislocation-reducing grading layers and bottom subcells as is present in the substrate and after the initial growth is complete and then flipping the substrate and growing the higher bandgap subcells on the opposite substrate side which can be of different group V material.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: October 7, 2014
    Assignee: Masimo Semiconductor, Inc.
    Inventors: Steven J. Wojtczuk, Philip T. Chiu, Xuebing Zhang, Edward Gagnon, Michael Timmons
  • Publication number: 20110287578
    Abstract: A method of fabricating on a semiconductor substrate bifacial tandem solar cells with semiconductor subcells having a lower bandgap than the substrate bandgap on one side of the substrate and with subcells having a higher bandgap than the substrate on the other including, first, growing a lower bandgap subcell on one substrate side that uses only the same periodic table group V material in the dislocation-reducing grading layers and bottom subcells as is present in the substrate and after the initial growth is complete and then flipping the substrate and growing the higher bandgap subcells on the opposite substrate side which can be of different group V material.
    Type: Application
    Filed: May 24, 2010
    Publication date: November 24, 2011
    Inventors: Steven J. Wojtczuk, Philip T. Chiu, Xuebing Zhang, Edward Gagnon, Michael Timmons