Patents by Inventor Xiaoyuan DING
Xiaoyuan DING 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: 20240127683Abstract: In an example method, a mobile device obtains a signal indicating an acceleration measured by a sensor over a time period. The mobile device determines an impact experienced by the user based on the signal. The mobile device also determines, based on the signal, one or more first motion characteristics of the user during a time prior to the impact, and one or more second motion characteristics of the user during a time after the impact. The mobile device determines that the user has fallen based on the impact, the one or more first motion characteristics of the user, and the one or more second motion characteristics of the user, and in response, generates a notification indicating that the user has fallen.Type: ApplicationFiled: December 11, 2023Publication date: April 18, 2024Inventors: Xing Tan, Huayu Ding, Parisa Dehleh Hossein Zadeh, Harshavardhan Mylapilli, Hung A. Pham, Karthik Jayaraman Raghuram, Yann Jerome Julien Renard, Sheena Sharma, Alexander Singh Alvarado, Umamahesh Srinivas, Xiaoyuan Tu, Hengliang Zhang, Geoffrey Louis Chi-Johnston, Vivek Garg
-
Patent number: 11867994Abstract: A display module includes: a heating circuit, a gating circuit and a plurality of heating lines. The heating circuit includes a first type of heating signal output terminal and a second type of heating signal output terminal, and the gating circuit includes a gating unit. The first type of heating signal output terminal is electrically connected to a first type of signal input terminal of the gating unit, and a first type of signal output terminal of the gating unit is electrically connected to a first terminal of a heating line; and/or the second type of heating signal output terminal is electrically connected to a second type of signal input terminal of the gating unit, and a second type of signal output terminal of the gating unit is electrically connected to a second terminal of the heating line.Type: GrantFiled: December 31, 2020Date of Patent: January 9, 2024Assignee: Shanghai AVIC OPTO Electronics Co., Ltd.Inventors: Xiangchun Wang, Xiaoyuan Ding, Guanzhong Xiong, Jian Zhao
-
Publication number: 20210124210Abstract: A display module includes: a heating circuit, a gating circuit and a plurality of heating lines. The heating circuit includes a first type of heating signal output terminal and a second type of heating signal output terminal, and the gating circuit includes a gating unit. The first type of heating signal output terminal is electrically connected to a first type of signal input terminal of the gating unit, and a first type of signal output terminal of the gating unit is electrically connected to a first terminal of a heating line; and/or the second type of heating signal output terminal is electrically connected to a second type of signal input terminal of the gating unit, and a second type of signal output terminal of the gating unit is electrically connected to a second terminal of the heating line.Type: ApplicationFiled: December 31, 2020Publication date: April 29, 2021Inventors: Xiangchun Wang, Xiaoyuan Ding, Guanzhong Xiong, Jian Zhao
-
Patent number: 10325535Abstract: A method for testing a display panel includes: applying a first level signal to a first sub-pixel and a third sub-pixel of a first pixel unit and applying a second level signal to a second sub-pixel of the first pixel unit; applying the second level signal to a first sub-pixel and a third sub-pixel of a second pixel unit and applying the first level signal to a second sub-pixel of the second pixel unit; and detecting a short circuit between adjacent sub-pixels. The first level signal has a voltage polarity opposite to a voltage polarity of the second level signal. Therefore, it is ensured that any two adjacent sub-pixels have opposite voltage polarities when the short circuit between adjacent sub-pixels of the display panel is detected. The method also provides improved testing abilities to detect an open circuit in a sub-pixel.Type: GrantFiled: January 31, 2017Date of Patent: June 18, 2019Assignees: Shanghai AVIC OPTO Electronics Co., Ltd., Tianma Micro-electronics Co., Ltd.Inventors: Xu Yang, Nana Tian, Xupeng Wang, Zhiyong Ren, Xiaoyuan Ding, Zhengyuan Huang
-
Publication number: 20170140688Abstract: A method for testing a display panel includes: applying a first level signal to a first sub-pixel and a third sub-pixel of a first pixel unit and applying a second level signal to a second sub-pixel of the first pixel unit; applying the second level signal to a first sub-pixel and a third sub-pixel of a second pixel unit and applying the first level signal to a second sub-pixel of the second pixel unit; and detecting a short circuit between adjacent sub-pixels. The first level signal has a voltage polarity opposite to a voltage polarity of the second level signal. Therefore, it is ensured that any two adjacent sub-pixels have opposite voltage polarities when the short circuit between adjacent sub-pixels of the display panel is detected. The method also provides improved testing abilities to detect an open circuit in a sub-pixel.Type: ApplicationFiled: January 31, 2017Publication date: May 18, 2017Inventors: Xu YANG, Nana TIAN, Xupeng WANG, Zhiyong REN, Xiaoyuan DING, Zhengyuan HUANG
-
Patent number: 9595215Abstract: A method for testing a display panel includes: applying a first level signal to a first sub-pixel and a third sub-pixel of a first pixel unit and applying a second level signal to a second sub-pixel of the first pixel unit; applying the second level signal to a first sub-pixel and a third sub-pixel of a second pixel unit and applying the first level signal to a second sub-pixel of the second pixel unit; and detecting a short circuit between adjacent sub-pixels. The first level signal has a voltage polarity opposite to a voltage polarity of the second level signal. Therefore, it is ensured that any two adjacent sub-pixels have opposite voltage polarities when the short circuit between adjacent sub-pixels of the display panel is detected. The method also provides improved testing abilities to detect an open circuit in a sub-pixel.Type: GrantFiled: December 10, 2014Date of Patent: March 14, 2017Assignees: SHANGHAI AVIC OPTO ELECTRONICS CO., LTD., TIANMA MICRO ELECTRONICS CO., LTD.Inventors: Xu Yang, Nana Tian, Xupeng Wang, Zhiyong Ren, Xiaoyuan Ding, Zhengyuan Huang
-
Patent number: 9540389Abstract: Novel compounds are disclosed having the structure of Formula I: wherein, n is an integer from 1 to 5; X is —CN, —F, —Cl, —Br, —I, —NO2; W is S, SO, SO2, O, NH, or NR5; R5 is alkyl, aralkyl, alkenyl, or alkynyl; Y is O, S; Z is NR1R2 or heterocycloalkyl; R1, R2 are, independently, hydrogen, alkyl, aralkyl, alkenyl, alkynyl, or cycloalkyl and may be optionally substituted with halo, hydroxy, alkoxy, amino, alkylamino, carboxy, alkoxycarbonyl, or nitrile groups; R3 and R4 are, independently, hydrogen, alkyl, aralkyl, alkenyl, alkynyl, or cycloalkyl and may be optionally substituted with halo, hydroxy, alkoxy, amino, alkylamino, carboxy, alkoxycarbonyl, or nitrile groups, and may together form a cyclic structure; and Ar is mono-, di-, or tri-substituted phenyl or heteroaryl, a pharmaceutically acceptable salts thereof. The compounds are potent bacterial efflux pump inhibitors (EPIs).Type: GrantFiled: May 3, 2014Date of Patent: January 10, 2017Assignee: Microbiotix, Inc.Inventors: Timothy J. Opperman, Son T. Nguyen, Steven M. Kwasny, Xiaoyuan Ding
-
Patent number: 9430069Abstract: A touch scanning method includes, in the absence of a touch, performing a coarse scanning on the touch screen, and in the presence of a touch, performing a fine scanning on a full detection-activated region containing a touch point while performing the coarse scanning on the remaining region other than the full detection-activated region. During coarse scanning, in first M frames of M+N successive frames, drive lines spaced apart from one another by at least one of the drive lines are driven, and sense lines spaced apart from one another by at least one of the sense lines are detected. In the succeeding N frames of the M+N frames, there is no activity in the drive and sense lines. During the fine scanning, each drive line and each sense line within the full detection-activated region is driven and detected, respectively.Type: GrantFiled: March 17, 2014Date of Patent: August 30, 2016Assignees: Shanghai AVIC OPTO Electronics Co., Ltd., Tianma Micro-Electronics Co., Ltd.Inventors: Zhifeng Zhu, Xupeng Wang, Baolei Guo, Shanrong Wang, Xiaoyuan Ding
-
Patent number: 9299306Abstract: A liquid crystal display device is disclosed. The display device includes gate drive ASG circuits, and a driver integrated circuit configured to connect wires from gate line output terminals of the ASG circuits with a client system. The ASG circuits output level signals to the client system, and the client system is configured to determine a duration time during which the level signals from the ASG circuits exceed a preset level signal threshold value, and in response to the duration time being less than the preset time threshold value, the driver integrated circuit receives an adjusted signal code required for operation of the ASG circuits, and the driver integrated circuit drives the ASG circuits according to the adjusted signal code required for operation of the ASG circuits.Type: GrantFiled: March 19, 2014Date of Patent: March 29, 2016Assignees: Shanghai AVIC OPTO Electronics Co., Ltd., Tianma Micro-Electronics Co., Ltd.Inventors: Song Ye, Xupeng Wang, Xiaoyuan Ding, Zhengyuan Huang, Wenjing Li, Xu Yang
-
Publication number: 20160075714Abstract: Novel compounds are disclosed having the structure of Formula I: wherein, n is an integer from 1 to 5; X is —CN, —F, —Cl, —Br, —I, —NO2; W is S, SO, SO2, O, NH, or NR5; R5 is alkyl, aralkyl, alkenyl, or alkynyl; Y is O, S; Z is NR1R2 or heterocycloalkyl; R1, R2 are, independently, hydrogen, alkyl, aralkyl, alkenyl, alkynyl, or cycloalkyl and may be optionally substituted with halo, hydroxy, alkoxy, amino, alkylamino, carboxy, alkoxycarbonyl, or nitrile groups; R3 and R4 are, independently, hydrogen, alkyl, aralkyl, alkenyl, alkynyl, or cycloalkyl and may be optionally substituted with halo, hydroxy, alkoxy, amino, alkylamino, carboxy, alkoxycarbonyl, or nitrile groups, and may together form a cyclic structure; and Ar is mono-, di-, or tri-substituted phenyl or heteroaryl, a pharmaceutically acceptable salts thereof. The compounds are potent bacterial efflux pump inhibitors (EPIs).Type: ApplicationFiled: May 3, 2014Publication date: March 17, 2016Applicant: MICROBIOTIX, INC.Inventors: Timothy J. Opperman, Son T. Nguyen, Steven M. Kwasny, Xiaoyuan Ding
-
Publication number: 20150187244Abstract: A method for testing a display panel includes: applying a first level signal to a first sub-pixel and a third sub-pixel of a first pixel unit and applying a second level signal to a second sub-pixel of the first pixel unit; applying the second level signal to a first sub-pixel and a third sub-pixel of a second pixel unit and applying the first level signal to a second sub-pixel of the second pixel unit; and detecting a short circuit between adjacent sub-pixels. The first level signal has a voltage polarity opposite to a voltage polarity of the second level signal. Therefore, it is ensured that any two adjacent sub-pixels have opposite voltage polarities when the short circuit between adjacent sub-pixels of the display panel is detected. The method also provides improved testing abilities to detect an open circuit in a sub-pixel.Type: ApplicationFiled: December 10, 2014Publication date: July 2, 2015Inventors: Xu YANG, Nana Tian, Xupeng Wang, Zhiyong Ren, Xiaoyuan Ding, Zhengyuan Huang
-
Publication number: 20150138057Abstract: A liquid crystal display device is disclosed. The display device includes gate drive ASG circuits, and a driver integrated circuit configured to connect wires from gate line output terminals of the ASG circuits with a client system. The ASG circuits output level signals to the client system, and the client system is configured to determine a duration time during which the level signals from the ASG circuits exceed a preset level signal threshold value, and in response to the duration time being less than the preset time threshold value, the driver integrated circuit receives an adjusted signal code required for operation of the ASG circuits, and the driver integrated circuit drives the ASG circuits according to the adjusted signal code required for operation of the ASG circuits.Type: ApplicationFiled: March 19, 2014Publication date: May 21, 2015Applicants: Tianma Micro-Electronics Co., Ltd., Shanghai AVIC Optoelectronics Co., Ltd.Inventors: Song YE, Xupeng Wang, Xiaoyuan Ding, Zhengyuan Huang, Wenjing Li, Xu Yang
-
Publication number: 20150109217Abstract: A touch scanning method includes, in the absence of a touch, performing a coarse scanning on the touch screen, and in the presence of a touch, performing a fine scanning on a full detection-activated region containing a touch point while performing the coarse scanning on the remaining region other than the full detection-activated region. During coarse scanning, in first M frames of M+N successive frames, drive lines spaced apart from one another by at least one of the drive lines are driven, and sense lines spaced apart from one another by at least one of the sense lines are detected. In the succeeding N frames of the M+N frames, there is no activity in the drive and sense lines. During the fine scanning, each drive line and each sense line within the full detection-activated region is driven and detected, respectively.Type: ApplicationFiled: March 17, 2014Publication date: April 23, 2015Applicants: Tianma Micro-Electronics Co., Ltd., Shanghai AVIC Optoelectronics Co., Ltd.Inventors: Zhifeng ZHU, Xupeng WANG, Baolei GUO, Shanrong WANG, Xiaoyuan DING