Patents by Inventor Yu Tian

Yu Tian 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: 20200203336
    Abstract: An electrostatic protection circuit, an array substrate, a display panel and a display device are disclosed. The electrostatic protection circuit is located within a peripheral region of an array substrate and includes: a first ground wire provided in a same layer as a source electrode and a drain electrode of a thin film transistor located within a display region of the array substrate; and a second ground wire provided in a same layer as a gate electrode of the thin film transistor, wherein, the first ground wire forms a first loop with a printed circuit board provided within the peripheral region, the first loop surrounds the display region; the second ground wire forms a second loop with the printed circuit board, and the second loop surrounds the display region.
    Type: Application
    Filed: August 3, 2017
    Publication date: June 25, 2020
    Applicants: Boe Technology Group Co., Ltd., Ordos Yuansheng Optoelectronics Co., Ltd.
    Inventors: Yanwei REN, Jingyi XU, Kunpeng ZHANG, Yu LIU, Min LIU, Ruiying TIAN
  • Publication number: 20200185901
    Abstract: A method and apparatus for suppressing the impact of a compensator on line distance protection is provided, wherein the method comprises: obtaining a first current of a line connected to a compensator or series converters in the compensator, and a first voltage of a bus connected to the compensator or the line connected to the compensator; exiting the series converters and series transformers if the first current is greater than a preset current threshold and a duration is greater than a first preset time threshold; exiting the series converters and the series transformers if the first voltage is less than or equal to a preset voltage threshold and duration is greater than a second preset time threshold set the output voltage of the series converters to zero, and if a second current of an element corresponding to the first current meets conditions which the first current needs to meet; and otherwise, canceling the setting of the output voltage of the series converters to zero and obtaining a first current if
    Type: Application
    Filed: May 22, 2018
    Publication date: June 11, 2020
    Applicants: NR Electric Co., Ltd., NR Engineering Co., Ltd.
    Inventors: Lei PAN, Jie TIAN, Yunlong Dong, Yu LU, Ruhai HUANG, Chongxue JIANG, Jiang LU, Baoshun ZHANG, Defeng QIU, Hua XIE
  • Patent number: 10678102
    Abstract: The present application discloses a curved display panel having an array substrate including an array of subpixels arranged in rows and columns. The array substrate includes a plurality of pixel electrodes corresponding to the array of subpixels; each of the plurality of pixel electrodes being in a subpixel and having a first dimension along a row direction and a second dimension along a column direction. The curved display panel is curved with respect to an axis substantially parallel to the column direction; and the first dimension is larger than the second dimension.
    Type: Grant
    Filed: November 7, 2016
    Date of Patent: June 9, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Hongming Zhan, Xue Dong, Xibin Shao, Ming Chen, Yu Ma, Chao Tian, Xiao Wang, Yupeng Wang
  • Patent number: 10671933
    Abstract: An approach for a computer to evaluate a predictive model includes identifying features of training samples in a set of training samples. The approach selects evaluation metrics from a set of evaluation metrics as available metrics using identified features and includes determining recommended metrics using the predictive model, the available metrics, and a predetermined set of user-preferred metrics. The approach applies the predictive model created using the set of training samples to a set of test samples to calculate values of the available metrics. The approach evaluates the predictive model by using the available metrics and the values of the available metrics to evaluate the predictive model by evaluating the predictive model using the recommended metrics and the values of the recommended metrics.
    Type: Grant
    Filed: April 26, 2017
    Date of Patent: June 2, 2020
    Assignee: International Business Machines Corporation
    Inventors: Wei S. Dong, Chunhua Tian, Yu Wang, Yu Wang, Junchi Yan, Chao Zhang
  • Publication number: 20200157519
    Abstract: The present disclosure provides a polypeptide including an anti-fibrin antibody and a serine protease moiety of human tissue plasminogen activator. Methods for treating thrombosis in a subject in need of such treatment using such polypeptide are also disclosed.
    Type: Application
    Filed: November 21, 2019
    Publication date: May 21, 2020
    Applicant: Immunwork Inc.
    Inventors: Tse-Wen CHANG, Hsing-Mao CHU, Wei-Ting TIAN, Ting-Wei CHANG, Ming-Yu HSIEH
  • Patent number: 10659695
    Abstract: A gimbal control method, a gimbal control system and a gimbal device are provided. The method includes steps of: obtaining simulation position information, measurement position information and simulation angular velocity information of a Pitch axis of a gimbal in real-time; calculating a first position error between the simulation position information of the Pitch axis and the measurement position information of the Pitch axis; processing the first position error with proportional-derivative calculation, wherein the first position error is compensated with the simulation angular velocity information during the proportional-derivative calculation; and, according to a result of the proportional-derivative calculation after compensating, generating a first torque control instruction for controlling a torque of a Pitch axis motor, so as to enable the Pitch axis to reach a position corresponding to the simulation position information of the Pitch axis. According to the present invention, a brush motor is adopted.
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: May 19, 2020
    Assignee: Haoxiang Electric Energy (Kunshan) Co., Ltd.
    Inventors: Yu Tian, Wenyan Jiang
  • Patent number: 10655983
    Abstract: A method for calibrating aircraft tri-axial balance include steps of: receiving a first indicator signal; tumbling an aircraft by 360 degrees by specified times according to the first indicator signal; collecting and recording first geomagnetic data; receiving a second indicator signal; rotating the aircraft laterally by 360 degrees by the specified times according to the second indicator signal; collecting and recording second geomagnetic data; receiving a third indicator signal; rotating the aircraft horizontally by 360 degrees by the specified times according to the third indicator signal; collecting and recording third geomagnetic data; and obtaining a calibrated geomagnetic curve according to the first geomagnetic data, the second geomagnetic data and the third geomagnetic data.
    Type: Grant
    Filed: December 27, 2017
    Date of Patent: May 19, 2020
    Assignee: Haoxiang Electric Energy (Kunshan) Co., Ltd.
    Inventors: Yu Tian, Wenyan Jiang
  • Patent number: 10649558
    Abstract: A touch panel, a manufacturing method thereof and a touch device are disclosed, which belongs to the field of manufacturing touch panel. The touch panel includes a substrate, a black matrix in an annular area at edges of the substrate and a transparent conductive pattern. The transparent conductive pattern has an overlapping region with the black matrix in the annular area. The transparent conductive pattern includes a plurality of lateral touch driving lines, a plurality of longitudinal touch sensing lines and a plurality of padding blocks. The plurality of Txs laterally disposed and the plurality of Rxs longitudinally disposed are insulated from each other. The distribution density of the padding blocks in the overlapping region is greater than the distribution density of the padding blocks in the view area.
    Type: Grant
    Filed: February 16, 2017
    Date of Patent: May 12, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Qitao Zheng, Ming Hu, Ming Zhang, Shifeng Xu, Yu Zhu, Xinbin Tian, Chunjian Liu
  • Publication number: 20200141963
    Abstract: A rotational speed sensor, a manufacturing method thereof, a driving method thereof, and an electronic device are provided. The rotational speed sensor includes liquid crystal cell, rotational speed sensing module and rotational speed determining module; rotational speed sensing module is configured to convert rotational speed into voltage signal and apply voltage signal to liquid crystal cell; and at least a part of optical signal propagation module of rotational speed determining module is located in liquid crystal cell.
    Type: Application
    Filed: November 1, 2019
    Publication date: May 7, 2020
    Applicants: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yu LIU, Liguang DENG, Xiaoliang FU, Shuqian DOU, Zhiqiang FAN, Ting TIAN, Yawen ZHANG, Dayong ZHOU, Dong ZHANG, Youcai YANG, Zhongjun WANG, Yongjie HAN
  • Patent number: 10634500
    Abstract: An aircraft and an obstacle avoidance method and system thereof. The obstacle avoidance system comprises an image capturing apparatus (11), a gimbal stability-enhancement system, and a second controller (14). The gimbal stability-enhancement system comprises a gimbal body (12) and a gimbal control system (13). The image capturing apparatus (11) is arranged on the gimbal body (12), and is used for capturing an image in a flying direction when the aircraft is flying. The gimbal control system (13) is connected to the gimbal body (12). The second controller (14) is used for determining whether an obstacle exists in the image captured by the image capturing apparatus (11), and if yes, changing the flying direction of the aircraft according to a position of the obstacle, and if not, controlling the aircraft to fly in the current flying direction.
    Type: Grant
    Filed: June 29, 2016
    Date of Patent: April 28, 2020
    Assignee: Yuneec Technology Co., Limited
    Inventors: Yu Tian, Wenyan Jiang
  • Patent number: 10632165
    Abstract: A composition comprising a therapeutically effective amount of Bidens pilosa extract, or an active compound isolated from the Bidens pilosa extract for use in treating obesity, reducing body weight or body weight gain, and/or gaining muscle mass or muscle content in a subject in need thereof is disclosed. The composition is useful for reducing fat cell size and/or fat accumulation in the fat cell in a subject in need thereof. The composition may further comprises an animal feed. A polyacetylenic compound for use in treating obesity, gaining muscle mass or muscle content, and/or increasing lean tissue protein content in a subject in need thereof is also disclosed. In one embodiment, the polyacetylenic compound is cytopiloyne.
    Type: Grant
    Filed: January 11, 2017
    Date of Patent: April 28, 2020
    Assignees: Academia Sinica, NATIONAL CHUNG HSING UNIVERSITY
    Inventors: Wen-Chin Yang, Lee-Tian Chang, Yu-Chuan Liang
  • Patent number: 10627821
    Abstract: The present disclosure relates to an aerial shooting method and system using a drone, wherein the aerial shooting method using a drone comprises steps of presetting an aerial path and generating a first operation instruction based on the preset aerial path; controlling the drone to fly along the preset aerial path according to the first operation instruction; marking a plurality of waypoints during the flight of the drone along the preset aerial path; planning a flight path based on the plurality of waypoints and generating a flight instruction based on the flight path; making the drone automatically fly along the flight path according to the flight instruction; and controlling the drone to shoot during the automatic flight of the drone.
    Type: Grant
    Filed: April 22, 2017
    Date of Patent: April 21, 2020
    Assignee: Yuneec International (China) Co, Ltd
    Inventors: Yu Tian, Wenyan Jiang
  • Patent number: 10630018
    Abstract: A waterproof connector includes an insulating housing integrally molded, a plurality of terminals, a fastening element and an outer shell. The insulating housing has a connecting end, and an assembling end connected with the connecting end. The insulating housing opens a penetrating groove penetrating through the connecting end and the assembling end. An insertion groove is opened in a rear end of the assembling end. The plurality of terminals are assembled in the penetrating groove. Each terminal has a main portion, a lying U-shaped soldering portion connected with one end of the main portion, and a lying U-shaped contact portion connected with the other end of the main portion. The fastening element includes an isolation part inserted into the insertion groove. The soldering portion of each terminal clamps a top surface and a bottom surface of the isolation part. The outer shell surrounds the insulating housing.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: April 21, 2020
    Assignee: Cheng Uei Precision Industry Co., Ltd.
    Inventors: Yu Lin Yang, Feng Tian Liu
  • Publication number: 20200118200
    Abstract: A lease management method of an electric power motion apparatus includes: checking idle time periods of the electric power motion apparatus at a lease station via a lease application and reserving lease of the electric power motion apparatus; unlocking the electric power motion apparatus via the lease application; acquiring lease information, a battery state and location information of the electric power motion apparatus, calculating time for replacing a battery of the electric power motion apparatus, determining a location for replacing the battery of the electric power motion apparatus, and notifying the electric power motion apparatus whose battery needs to be replaced, and the time and location for replacing the battery to a manager of the lease station via the lease application; and when the user returns the electric power motion apparatus via the lease application, enabling the electric power motion apparatus to self check, and terminating the lease.
    Type: Application
    Filed: April 8, 2019
    Publication date: April 16, 2020
    Inventor: Yu TIAN
  • Patent number: 10620642
    Abstract: An aircraft and a roll method thereof. The aircraft comprises an aircraft body and a remote control, a motor, a power supply, a controller, a six-axis inertial sensor and an H-bridge chip. The remote control is configured for a user to input a desired inclination angle of the aircraft, and transmit the desired inclination angle to the controller, the desired inclination angle being 180° or 360°. The six-axis inertial sensor is configured to detect a current real-time inclination angle of the aircraft relative to a horizontal plane, and transmit the real-time inclination angle to the controller. The controller is configured to compute a difference value between the desired inclination angle and the real-time inclination angle, and compute a roll voltage according to the difference value. The controller is further configured to control the H-bridge chip so that the roll voltage is input to the motor.
    Type: Grant
    Filed: March 11, 2016
    Date of Patent: April 14, 2020
    Assignee: Yuneec Technology Co., Limited
    Inventors: Yu Tian, Wenyan Jiang
  • Publication number: 20200112112
    Abstract: A connection apparatus includes: a housing case (31), where the housing case (31) includes a first side face and a second side face that are intersected and disposed adjacent to each other; a first connector (32), disposed on the first side face and configured to be connected to a connector of a first line card, so that the connection apparatus is orthogonally connected to the first line card; and a second connector (33), disposed on the second side face and connected to the first connector (32). The second connector (33) is configured to be connected to a connector of a network board. The connection apparatus can improve a capacity of the communications device.
    Type: Application
    Filed: December 6, 2019
    Publication date: April 9, 2020
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Zhao Zhang, Yu Tian
  • Patent number: 10604243
    Abstract: Disclosed is an aerial vehicle, comprising: an airframe, a propeller(s), a duct(s) and a driving device, wherein the duct(s) is arranged on the airframe and adapted to increase a lifting force for the aerial vehicle, the propeller is arranged in the respective duct and is connected to the airframe, and the driving device is connected to the propeller(s) and is arranged on the airframe.
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: March 31, 2020
    Assignee: Yuneec Technology Co., Limited
    Inventors: Yu Tian, Wenyan Jiang
  • Patent number: 10602996
    Abstract: Method and apparatus for generating a dental panoramic image and panoramic camera for photographing teeth, including: determining a frame frequency of a reference detector, and determining frame frequency of a photographing detector; photographing teeth according to the frame frequency of the photographing detector to generate a plurality of images; performing a shift and superposition on the images to generate a first panoramic image; acquiring a fuzzy region in the first panoramic image; and performing a frame frequency adjustment on each row in the fuzzy region to generate a clear image, and fusing the clear image and the first panoramic image to generate a second panoramic image. By using different changing rules of the frame frequency for imaging for each row of the image, both cusps and roots of teeth of the patient may be arranged in a focusing layer, generating a clear image, and improving definition of the panoramic image.
    Type: Grant
    Filed: December 31, 2014
    Date of Patent: March 31, 2020
    Assignee: HEFEI MEYER OPTOELECTRONIC TECHNOLOGY INC.
    Inventors: Ming Tian, Maoxian Lin, Dong Jiang, Yu Niu, Guangjie Cai, Youyuan Zhao, Jianjun Zhang
  • Publication number: 20200097000
    Abstract: A lease management method of an electric power motion apparatus includes acquiring location information, an advancement direction and a battery state of the electric power motion apparatus; additionally adjusting the advancement direction of the electric power motion apparatus to face towards the lease station such that the electric power motion apparatus faces towards the lease station based on normal adjustment and control if the electric power motion apparatus is located outside a lease range of a lease station; and additionally controlling the electric power motion apparatus to decelerate, and additionally adjusting the advancement direction of the electric power motion apparatus to face towards the lease station such that the electric power motion apparatus advances towards the lease station based on normal adjustment and control if a remaining power amount of the electric power motion apparatus approaches a power amount for returning to the lease station.
    Type: Application
    Filed: April 8, 2019
    Publication date: March 26, 2020
    Inventor: Yu TIAN
  • Patent number: D881788
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: April 21, 2020
    Inventor: Yu Tian