Patents by Inventor Xin Duan

Xin Duan 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: 10923070
    Abstract: A signal transmission method and related timing controller, source driver and display device are disclosed. The method includes scrambling a signal to be transmitted by a transmitting unit to obtain a scrambled signal. Each frame of the scrambled signal includes at least one first identification signal sequentially arranged in time domain, and a number of the first identification signals in the scrambled signal is equal to a number of the first identification signals in the scrambled signals of other transmitting units in the plurality of transmitting units. The method includes transmitting the scrambled signal to a corresponding receiving unit, where the first identification signal is configured to indicate linear feedback shift registers of the transmitting unit and the corresponding receiving unit to perform a reset operation, and after each collective reset operation is completed, the corresponding receiving unit outputs a display signal to the display panel.
    Type: Grant
    Filed: June 4, 2018
    Date of Patent: February 16, 2021
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Chengqi Zhou, Xin Wang, Xin Duan, Hao Zhu, Jieqiong Wang, Ming Chen
  • Publication number: 20210017120
    Abstract: Provided herein are compounds of formula I: wherein the variables are defined herein, processes of making them, and methods of treating cancer comprising administering such compounds.
    Type: Application
    Filed: September 29, 2020
    Publication date: January 21, 2021
    Applicant: OBI PHARMA, INC.
    Inventors: Jian-Xin Duan, Yeyu Cao, Xiaohong Cai, Hailong Jiao, Jing Yuan Ma, Mark Matteucci
  • Publication number: 20200410945
    Abstract: A method for obtaining a backlight intensity may improving data processing speed of a display device. The method includes: dividing image data into N sets of data; calculating a backlight intensity of each backlight block according to a corresponding set of data; for each group of pixels, calculating a backlight intensity corresponding to a first pixel according to a backlight intensity of each effective backlight block corresponding to the first pixel and a backlight diffusion weight of the effective backlight block corresponding to the first pixel; calculating backlight intensities corresponding to second to Mth pixels in the Tth group of pixels according to the backlight intensities corresponding to first pixels in the Tth group of pixels and a (T+1)th group of pixels; and for a Nth group of pixels, setting the backlight intensity corresponding to the first pixel as backlight intensities corresponding to second to Mth pixels.
    Type: Application
    Filed: June 29, 2020
    Publication date: December 31, 2020
    Inventors: Zhihua JI, Tiankuo SHI, Zhenkun SONG, Xiaomang ZHANG, Hsinchung LO, Chingwen KUNG, Lingyun SHI, Xin DUAN, Yue LI, Yifan HOU
  • Patent number: 10829437
    Abstract: Provided herein are compounds of formula I, wherein the variables are defined herein, processes of making them, and methods of treating cancer comprising administering such compounds.
    Type: Grant
    Filed: April 1, 2016
    Date of Patent: November 10, 2020
    Assignee: OBI PHARMA, INC.
    Inventors: Jian-Xin Duan, Yeyu Cao, Xiaohong Cai, Hailong Jiao, Jing Yuan Ma, Mark Matteucci
  • Publication number: 20200310827
    Abstract: The present disclosure discloses a parameter configuration method and apparatus, and a display device, belonging to the field of display technologies. The method is applicable to a controller connected to a plurality of drivers, and includes: sending a component information request instruction to a first driver over a first signal line, wherein the first driver is one of the plurality of drivers; receiving a component information response instruction sent over the first signal line by the first driver, wherein the component information response instruction includes component information; determining configuration parameters corresponding to the component information; and performing parameter configuration for the plurality of drivers by using the determined configuration parameters.
    Type: Application
    Filed: January 16, 2019
    Publication date: October 1, 2020
    Inventors: Xin Duan, Hsinchung Lo, Jieqiong Wang, Ming Chen
  • Patent number: 10789908
    Abstract: A refresh rate adjustment method and circuit, a display device, and a storage medium, which pertains to the field of display technologies. The method includes acquiring a current driving refresh rate of a driving apparatus; determining whether the driving refresh rate is less than a driving refresh rate threshold; in response to the driving refresh rate being less than the driving refresh rate threshold, adjusting a display refresh rate of a display device, so that an adjusted display refresh rate is P times the driving refresh rate, and the adjusted display refresh rate is greater than the driving refresh rate threshold, where P is an integer greater than one.
    Type: Grant
    Filed: June 4, 2018
    Date of Patent: September 29, 2020
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hao Zhu, Xin Duan, Xibin Shao, Ming Chen, Jieqiong Wang, Yifang Chu, Chengqi Zhou
  • Publication number: 20200294433
    Abstract: A display driving control circuit, a display panel, and a driving control method are disclosed. A driving control sub-circuit in the display driving control circuit includes a first data selection sub-circuit, a second data selection sub-circuit, a third data selection sub-circuit, and a fourth data selection circuit. The first data selection sub-circuit, the second data selection sub-circuit, the third data selection sub-circuit, and the fourth data selection circuit are electrically connected to a first selection signal line respectively. The first data selection sub-circuit and the third data selection sub-circuit are electrically connected to a first data channel signal line, and the second data selection sub-circuit and the fourth data selection sub-circuit are electrically connected to a second data channel signal line.
    Type: Application
    Filed: September 19, 2019
    Publication date: September 17, 2020
    Inventors: Yafei Li, Zijiao Xue, Lukang Li, Xiaojing Wang, Xin Duan, Lingyun Shi, Xiurong Wang
  • Publication number: 20200286446
    Abstract: Embodiments of the disclosure provide a display method, a display device, an electronic device and a computer readable storage medium. A plurality of second image data groups are obtained by performing color separation and sorting on the first image data of each layer pixel according to color information. Each of the second image data groups is synthesized, so as to obtain a plurality of synthesized layer data for the plurality of colors, and the plurality of synthesized layer data are sequentially displayed in the preset order of the colors.
    Type: Application
    Filed: August 15, 2019
    Publication date: September 10, 2020
    Inventors: Wenhao Liu, Xiurong Wang, Yuting Zhang, Xin Duan, Lingyun Shi
  • Patent number: 10766914
    Abstract: Provided herein are compounds of formula I: wherein the variables are defined herein, processes of making them, and methods of treating cancer comprising administering such compounds.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: September 8, 2020
    Assignee: OBI PHARMA, INC.
    Inventors: Jian-Xin Duan, Yeyu Cao, Xiaohong Cai, Hailong Jiao, Jing Yuan Ma, Mark Matteucci
  • Publication number: 20200257399
    Abstract: A data transmission method, a chip, a controller, and a display device. The method is applied to a target driving chip in the display device. The display device includes a controller (01), a plurality of driving chips (02), and an in-cell touch display panel (03). The target driving chip is one of the plurality of driving chips (02). The target driving chip is respectively connected to the controller (01) and the in-cell touch display panel (03). The method includes: receiving state data acquired by the in-cell touch display panel, the state data being configured to reflect a working state of the in-cell touch display panel; and sending return data to the controller, the return data including the state data which includes control data.
    Type: Application
    Filed: August 6, 2019
    Publication date: August 13, 2020
    Inventors: Zhijie Guo, Ming Chen, Jieqiong Wang, Xin Duan, Hsin-Chung Lo, Hao Zhu
  • Publication number: 20200237868
    Abstract: Disclosed herein are methods for promoting neuronal outgrowth in a subject with a neuronal lesion in their CNS by administering effective amounts of a pro-regenerative OPN fragment, optionally with IGF1 and/or BDNF. A voltage gated potassium channel blocker can also be administered. Pharmaceutical compositions, devices for administration, and kits are also disclosed.
    Type: Application
    Filed: August 13, 2018
    Publication date: July 30, 2020
    Applicants: THE CHILDREN'S MEDICAL CENTER CORPORATION, PRESIDENT AND FELLOWS OF HARVARD COLLEGE
    Inventors: Joshua R. SANES, Xin DUAN, Mu QIAO, Zhigang HE, Fengfeng BEI, Yuanyuan LIU
  • Publication number: 20200225537
    Abstract: A picture compensation method and apparatus, a display device and a non-volatile computer-readable storage medium are disclosed.
    Type: Application
    Filed: October 17, 2019
    Publication date: July 16, 2020
    Inventors: Zhihua Ji, Tiankuo Shi, Xiaomang Zhang, Yifang Chu, Yilang Sun, Chuanjun Liu, Xin Duan, Lingyun Shi, Yue Li, Yifan Hou
  • Publication number: 20200202802
    Abstract: The present disclosure describes a data transmission method, a timing controller, a source driver, and a data transmission system. The method includes: when the timing controller transmits data to the source driver at a speed n times a preset speed, the timing controller suspends transmission of valid data with the source driver after completing transmission of a first data packet; and the transmission of valid data with the source driver is resumed at a transmitting time of a second data packet; the first data packet and the second data packet each includes valid data of a row of sub-pixels, or each includes valid data of a frame. The present disclosure completes the transmission of the first data packet in advance by increasing the transmission speed, then suspends the data transmission, and resumes the data transmission at the transmitting time of the second data packet, thereby reducing the power consumption.
    Type: Application
    Filed: June 4, 2018
    Publication date: June 25, 2020
    Inventors: Hao ZHU, Xin WANG, Xibin SHAO, Ming CHEN, Jieqiong WANG, Xin DUAN, Chengqi ZHOU
  • Patent number: 10668047
    Abstract: Provided herein are compounds of formula (I)-(VI): wherein the variables are defined herein, processes of making them, and methods of treating cancer comprising administering such compounds.
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: June 2, 2020
    Assignee: Molecular Templates, Inc.
    Inventors: Mark Matteucci, Xiaohong Cai, Yeyu Cao, Hailong Jiao, Jing Yuan Ma, Jian-Xin Duan
  • Patent number: 10654876
    Abstract: The present invention provides a new method for making TH-302 and solid forms thereof. The compound in its solid form is an effective anti-cancer agent and may be used in various pharmaceutical compositions, and are particularly effective for the treatment of cancer. The invention also provides a method for preparing such compounds and forms and for treating cancer in a mammal comprising the step of administering a therapeutically effective amount of a solid form of TH-302 thereof.
    Type: Grant
    Filed: November 16, 2018
    Date of Patent: May 19, 2020
    Assignee: Molecular Templates, Inc.
    Inventors: Jian-Xin Duan, Mark Matteucci, Nipun Davar, Denise Andersen
  • Publication number: 20200143721
    Abstract: The present disclosure relates to a signal detection method and component, as well as a display device. The display device includes a timing controller and a source driver. The source driver receives a test code stream from the timing controller, which is obtained through encoding of an initial code stream by the timing controller, the initial code stream representing a test signal. The source driver decodes the test code stream. When the decoded code stream is different from the initial code stream, configuration information of the source driver is acquired. The configuration information is transmitted to the timing controller, and is adjusted according to reference information of the timing controller when it does not match with the reference information. The source driver receives adjusted configuration information transmitted by the timing controller, and then receives a subsequently transmitted signal according to the adjusted configuration information.
    Type: Application
    Filed: June 4, 2018
    Publication date: May 7, 2020
    Inventors: Yifang CHU, Hao ZHU, Xin DUAN, Jun GUO, Chengqi ZHOU, Jieqiong WANG, Ming CHEN
  • Publication number: 20200135080
    Abstract: The present disclosure relates to a method and device for transmitting a signal in a display device. The display device comprises a timing controller and a source driver. The method is applied to any of a plurality of transmitting units of the timing controller. The plurality of transmitting units correspond to a plurality of receiving units of the source driver in a one-to-one relationship. The method comprises: obtaining a scrambled signal by scrambling, via a scrambler of the transmitting unit, a non-identification signal in a signal to be transmitted, the scrambled signal comprising an identification signal and a scrambled non-identification signal; and transmitting the scrambled signal to a corresponding receiving unit. A signal obtained by scrambling a signal X via the scrambler is X16+X5+X4+X3+1, X24+X4+X3+X+1 or X32+X7+X5+X3+X2+X+1. The present disclosure reduces distortion of an image displayed on a display panel.
    Type: Application
    Filed: June 4, 2018
    Publication date: April 30, 2020
    Inventors: Chengqi ZHOU, Xin DUAN, Hao ZHU, Jieqiong WANG, Ming CHEN, Shou LI
  • Publication number: 20200135081
    Abstract: The disclosure relates to a drive control method and assembly, and a display device. A drive control method for a timing controller includes generating a point-to-point configuration instruction including an identity identification of a source driver, wherein the source driver is any of a plurality of source drivers, sending the point-to-point configuration instruction via first signal lines, and receiving a configuration response instruction sent by the source driver via the one of the first signal lines. The configuration response instruction is sent by the source driver after executing the point-to-point configuration instruction in response to detecting that the identity identification in the instruction is its own identity identification.
    Type: Application
    Filed: June 4, 2018
    Publication date: April 30, 2020
    Inventors: Xin DUAN, Xin WANG, Hao ZHU, Jieqiong WANG, Ming CHEN, Xibin SHAO
  • Publication number: 20200126507
    Abstract: Disclosed are a register value transmission method and transmitter, and a display device. The method may be used for a timing controller, and the method includes receiving a user triggered information setting directive including n register values for instructing a source driver to set configuration information of the source driver according to the n register values, n being greater than 1, generating an information setting instruction including the n register values according to the information setting directive, and sending the information setting instruction to the source driver. The disclosure solves the problem of low flexibility of matching the number of register values at both a receiving end and a sending end, and improves the flexibility of matching the number of register values.
    Type: Application
    Filed: June 4, 2018
    Publication date: April 23, 2020
    Inventors: Jun GUO, Xin DUAN, Jieqiong WANG, Ming CHEN
  • Publication number: 20200126465
    Abstract: A data transmission method, a timing controller, a source driver and a display device, and a data transmission technology. The method includes: a timing controller generating an idle signal, which may be a random signal with a clock edge; and the timing controller sending the idle signal to a source driver, wherein the source driver may judge whether a clock signal of the source driver is synchronous with that of the timing controller according to the idle signal.
    Type: Application
    Filed: June 4, 2018
    Publication date: April 23, 2020
    Inventors: Xin DUAN, Hao ZHU, Jieqiong WANG, Ming CHEN, Xibin SHAO