Patents by Inventor Qing Xiao

Qing Xiao 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: 11362818
    Abstract: A method for issuing a quantum key chip, a method for applying a quantum key chip, an issuing platform and a system. The method comprises: feeding, by a a quantum key issuing platform, a quantum key into a quantum key chip and binding an ID of the quantum key chip in a one-to-one correspondence to an ID of a user using the quantum key chip, where the ID of the quantum key chip and/or the ID of the user serve as identification information of the quantum key in the quantum key chip, and the quantum key is obtained by pre-negotiation between the quantum key issuing platform and a key distribution center (KDC); and sending, by the quantum key issuing platform, the identification information of the quantum key to the KDC, so that the KDC binds the identification information to the quantum key corresponding to the identification information.
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: June 14, 2022
    Assignee: QUANTUMCTEK (GUANGDONG) CO., LTD.
    Inventors: Qing Chen, Xiang Xiao, Jiayi Lin, Songyan Ding, Jierong Chen
  • Publication number: 20220165520
    Abstract: A keyboard device includes a bottom cover, a supporting plate, a flexible circuit board and plural key structures. The supporting plate is installed on the bottom cover. The supporting plate has a curved arc-shaped profile that is bent upwardly in a direction away from the bottom cover. The supporting plate includes plural perforations. The flexible circuit board is arranged between the bottom cover and the supporting plate. The plural key structures are installed on the supporting plate. The plural key structures are penetrated through the corresponding perforations and contacted with the flexible circuit board.
    Type: Application
    Filed: December 29, 2020
    Publication date: May 26, 2022
    Inventors: Liu-Bing Cai, Rui-Qing Xiao, Xiao-Ping Wang, Jin-Chun Zhang
  • Publication number: 20220158487
    Abstract: A self-organizing aggregation and cooperative control method for distributed energy resources of a virtual power plant is provided. According to the self-organizing aggregation and cooperative control method for the distributed energy resources of the virtual power plant, through self-organizing aggregation of the agents, optimized combination and cooperative control over the energy resources can be realized, overall regulation and control cost can be reduced, and the operation efficiency of the virtual power plant can be obviously improved. Moreover, a multi-level self-organizing aggregation method of the virtual power plant is provided, offering an underlying mechanism for revealing an emergence mechanism of a system.
    Type: Application
    Filed: November 1, 2021
    Publication date: May 19, 2022
    Applicants: Hainan Electric Power School, Shanghai Jiao Tong University, Shanghai Qianguan Energy Saving Technology Co., Ltd.
    Inventors: Guangyu He, Huan Zhou, Jucheng Xiao, Qing Wu, Zhiyong Li, Jie Shao, Dihan Pan, Daolong Ning, Shulong Wen
  • Publication number: 20220101227
    Abstract: A method and a server for automatic matchmaking for a new project in a component E-commerce platform are disclosed. The method includes: S101, receiving and storing commodity-supply keywords transmitted from a component supplier; S102, receiving new project data transmitted from a project supplier, and generating project demand keywords according to the new project data; S103, matching the commodity-supply keywords with the project demand keywords; S104, transmitting the new project data to the component supplier corresponding to the commodity-supply keywords with which the project demand keywords match.
    Type: Application
    Filed: September 27, 2021
    Publication date: March 31, 2022
    Applicant: SHENZHEN SEKORM COMPONENT NETWORK CO.,LTD
    Inventors: Qing XIAO, Mantang CHEN
  • Publication number: 20210395185
    Abstract: The present invention provides a new, scalable synthetic method for the preparation of non-racemic 1-cyclopropyl alkyl-1-amines, e.g. (S)-1-cyclopropyl ethyl-1-amine. The method makes use of inexpensive starting materials (such as cyclopropyl methyl ketone and S-(?)-?-phenylethylamine) and is well suited for a large scale, industrial process.
    Type: Application
    Filed: October 17, 2019
    Publication date: December 23, 2021
    Inventors: Da DENG, Zhanquan DU, Klaus GROLL, Sabrina HOFEDITZ, Marion LAUBE, Michael PANGERL, Christian RINK, Qing XIAO, Zhibin ZHU
  • Publication number: 20210064090
    Abstract: A semiconductor assembly for a display device comprises a display driver integrated circuit (DDIC) chip and an interposer coupled to the DDIC chip. The DDIC chip comprises a plurality of output pads and a plurality of input pads. Further, the DDIC chip is configured to drive a plurality of data lines of the display device to update an active region of the display device. The interposer comprises a plurality of output pads coupled to the plurality of output pads of the DDIC chip and is configured to be coupled to the plurality of data lines of the display device. The interposer further comprises a plurality of input pads coupled to the plurality of input pads of the DDIC chip pads. Further, a width of the interposer is at least as large as a distance between outermost data lines of the plurality of data lines.
    Type: Application
    Filed: August 29, 2019
    Publication date: March 4, 2021
    Inventors: Shengmin WEN, Qing XIAO, Jason GOODELLE, Joseph Kurth REYNOLDS
  • Patent number: 10921855
    Abstract: A semiconductor assembly for a display device comprises a display driver integrated circuit (DDIC) chip and an interposer coupled to the DDIC chip. The DDIC chip comprises a plurality of output pads and a plurality of input pads. Further, the DDIC chip is configured to drive a plurality of data lines of the display device to update an active region of the display device. The interposer comprises a plurality of output pads coupled to the plurality of output pads of the DDIC chip and is configured to be coupled to the plurality of data lines of the display device. The interposer further comprises a plurality of input pads coupled to the plurality of input pads of the DDIC chip pads. Further, a width of the interposer is at least as large as a distance between outermost data lines of the plurality of data lines.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: February 16, 2021
    Assignee: Synaptics Incorporated
    Inventors: Shengmin Wen, Qing Xiao, Jason Goodelle, Joseph Kurth Reynolds
  • Publication number: 20180351890
    Abstract: A method for sending a mail while downloading data, comprising the steps of: upon receipt of a data viewing request, a terminal sending the data viewing request to a server; the server sending, according to the data viewing request, data corresponding to the data viewing request to the terminal; upon receipt of the data, the terminal displaying the data in a display region of the terminal; the server sending, according to the data viewing request, the data corresponding to the data viewing request to a mailbox address in account information of the user who sent the data viewing request; and the server sending the data to a cloud storage account on the server. After the user views the data, the server sends the data to the mailbox of the user and to the cloud account to facilitate the user to view the data of products that have been browsed.
    Type: Application
    Filed: July 27, 2018
    Publication date: December 6, 2018
    Inventors: Qing Xiao, Qing 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: 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: 9434767
    Abstract: The present invention provides a method for preparing atosiban acetate. The method comprises the following steps of: synthesizing to obtain linear atosiban; dissolving the linear atosiban in an acetonitrile aqueous solution, adjusting the pH value with ammonia water, adding H2O2 for oxidizing, filtering, purifying, and transferring salt to obtain the atosiban acetate. In the present invention, an appropriate route is provided, the linear atosiban is synthesized by adopting a solid phase method, and the atosiban is obtained by liquid phase oxidation. The method has the advantages of capabilities of solving the problem of insolubility of the linear atosiban, reducing the reaction size to the maximum extent and shortening reaction time, and being high in yield and easy to industrialize.
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: September 6, 2016
    Assignee: HYBIO PHARMACEUTICAL CO., LTD.
    Inventors: Qing Xiao, Jian Liu, Hongling Li, Yaping Ma, Jiancheng Yuan
  • Publication number: 20160073390
    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: Application
    Filed: April 9, 2013
    Publication date: March 10, 2016
    Inventors: Jin-Qing YE, Ya-Ming WU, Zhi-Chao ZHANG, Qing-Xiao ZHENG
  • Patent number: 8929748
    Abstract: The disclosure relates to a tunable 50 GHz and 100 GHz channel spacing DWDM transceiver, and methods of making and using the same. The transceiver comprises an electro-absorption modulation laser (EML), a system board configured to compare a preset wavelength with an actual emission wavelength of the EML, a microcontroller and one or more associated registers configured to communicate with the system board, a temperature controlling circuit configured to stabilize the actual emission wavelength of the EML; and a wavelength meter connected to the output of the EML and having an output connected to the system board. The system board may be configured to provide a feedback loop from the EML to the microcontroller. The transceiver, suitable for 50 GHz channel spacing standards, can be made from existing standard transceivers and can switch between 50 GHz and 100 GHz channel spacing modes.
    Type: Grant
    Filed: March 17, 2011
    Date of Patent: January 6, 2015
    Assignee: Source Photonics
    Inventors: Zhaoyang Hu, Qing Xiao, Meiling Lu, Yan Chen, Thomas Liljeberg
  • Patent number: 8913853
    Abstract: An image retrieval method applies an application server, one or more calculating servers, and a sorting server to perform image retrieval. The application server extracts visual features of an exemplary image. The one or more calculating servers calculate similarities of available images according to the visual features of the exemplary image. The sorting server sorts the available images according to the similarities so as to obtain images similar to the exemplary image.
    Type: Grant
    Filed: May 21, 2012
    Date of Patent: December 16, 2014
    Assignee: Gold Charm Limited
    Inventors: Chung-I Lee, Chien-Fa Yeh, Wei-Qing Xiao
  • Patent number: 8787668
    Abstract: A method for isolating and cutting out figures in a design patent document divides each page of a figure section of the design patent document into a multiplicity of areas according to histograms, which are created based on information of black pixels and white pixels in a black-and-white image of the page. The method selects the areas that include the figures of the design patent, and displays the selected areas on a display device.
    Type: Grant
    Filed: December 28, 2011
    Date of Patent: July 22, 2014
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Wei-Qing Xiao, Chung-I Lee, Chien-Fa Yeh
  • Patent number: 8761547
    Abstract: A method for automatically typesetting patent images extracts a brief introduction of each patent image from a description part of a patent document, and records a keyword of the brief introduction. The method distinguishes an image label of each patent image from an image part of the patent document. The method rotates the patent image by ninety degrees clockwise in response that the image label of the patent image does not contain the keyword, and outputs the rotated image onto a display device.
    Type: Grant
    Filed: December 25, 2011
    Date of Patent: June 24, 2014
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Wei-Qing Xiao, Chung-I Lee, Chien-Fa Yeh
  • Patent number: 8706292
    Abstract: An apparatus for receiving and dispensing cards automatically includes a card receiving and dispensing main body (1000) and a card dispensing box (1001) removably installed on said main body (1000). Said card dispensing box (1001) includes a card dispensing box body, a card outlet (141) and a card gate (90) configured on said card dispensing box body. Said card dispensing box (1001) also includes a card gate locking device for controlling the opening and closing of said card gate (90). Said apparatus also includes an identification and unclocking device, which controls the activity of the card gate locking device on the card dispensing box (1001) associated with the card receiving and dispensing main body (1000) to open the card gate (90) of the card dispensing box (1001).
    Type: Grant
    Filed: February 9, 2010
    Date of Patent: April 22, 2014
    Assignee: IME Electronics Co., Ltd.
    Inventor: Qing Xiao
  • Publication number: 20130261285
    Abstract: The present invention provides a method for preparing atosiban acetate. The method comprises the following steps of: synthesizing to obtain linear atosiban; dissolving the linear atosiban in an acetonitrile aqueous solution, adjusting the pH value with ammonia water, adding H2O2 for oxidizing, filtering, purifying, and transferring salt to obtain the atosiban acetate. In the present invention, an appropriate route is provided, the linear atosiban is synthesized by adopting a solid phase method, and the atosiban is obtained by liquid phase oxidation. The method has the advantages of capabilities of solving the problem of insolubility of the linear atosiban, reducing the reaction size to the maximum extent and shortening reaction time, and being high in yield and easy to industrialize.
    Type: Application
    Filed: December 22, 2011
    Publication date: October 3, 2013
    Inventors: Qing Xiao, Jian Liu, Hongling Li, Yaping Ma, Jiancheng Yuan
  • Patent number: 8390647
    Abstract: An image processing system and method for comparing and correcting two monochromic images A2 and B2 that extracts a skeleton of objects in the monochromic image A2 to generate a skeleton image A3 and extracts a skeleton of objects in the monochromic image B2 to generate a skeleton image B3. The system and method then covers the skeleton image A3 with the monochromic image B2 to generate a covered image A4, and covers the skeleton image B3 with the monochromic image A2 to generate a covered image B4. The system and method further corrects allowable variances in the covered images A4 and B4, and outputs the covered images whose variances have been corrected.
    Type: Grant
    Filed: September 22, 2009
    Date of Patent: March 5, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Chung-I Lee, Chien-Fa Yeh, Wei-Qing Xiao
  • Patent number: 8300952
    Abstract: An electronic document comparison system and method removes cachets and noise from a test electronic document. The system and method further compares each of second minimum blocks with a corresponding first minimum block in a standard electronic document line by line, and obtains the second minimum blocks having different coordinates on each line. Furthermore, the system and method simplifies the obtained second minimum blocks having different coordinates by filtering designated objects, and marks the simplified second minimum blocks in the test electronic document.
    Type: Grant
    Filed: April 1, 2010
    Date of Patent: October 30, 2012
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Wei-Qing Xiao, Chien-Fa Yeh, Chung-I Lee