Patents by Inventor Jian Chen

Jian Chen 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: 20240367323
    Abstract: A robot welding method based on semantic feature clustering; the method comprises: acquiring an image of a workpiece, and generating an image training sample set; performing semantic annotation on the image of the workpiece to generate a semantic training sample set; establishing a semantic clustering model, and training same by using the image training sample set and the semantic training sample set; by using the trained semantic clustering model, identifying an image of a workpiece to be welded, so as to obtain data of the workpiece to be welded; on the basis of the data of the workpiece to be welded and by using parameterized online programming, generating a welding program for the workpiece to be welded; and on the basis of the welding program, executing welding of the workpiece to be welded. By means of the robot welding method based on semantic feature clustering, neither teaching programming nor offline programming is required, thereby improving the precision, efficiency, universality and flexibility.
    Type: Application
    Filed: May 20, 2021
    Publication date: November 7, 2024
    Inventors: CHENGXING LV, JIAN CHEN, YUGUO ZHOU, XINLI XU, ZHIBO YANG, YUXIA YANG, YONGLING WU, QIAN GAO, XIA LV, HUAMIN ZHAO, JIHENG YU, YINGHUI DONG
  • Publication number: 20240369415
    Abstract: A thermal sensor device (100) comprises an integrated circuit die (104) having a first mating side (126) and an external side (128) opposite the mating side (126). A sensor-containing die (102) is disposed in spaced relation with the integrated circuit die (104) so that the first mating side (126) faces a second mating side (114), a portion (144) of the sensor-containing die (102) overhanging the integrated circuit die (104). An electrically conductive circuit path (132, 146, 120, 122) extends from a first opposing surface (134) of the first mating side (126) to a second opposing surface of the second mating side (114) and extends further to the overhanging portion (144) so that a portion of the electrically conductive circuit path (132, 146, 120, 122) also overhangs the integrated circuit die (104).
    Type: Application
    Filed: April 12, 2024
    Publication date: November 7, 2024
    Applicant: Melexis Technologies NV
    Inventors: Jian CHEN, Carl VAN BUGGENHOUT, Anastasios PETROPOULOS
  • Publication number: 20240368134
    Abstract: An aromatic compound, a pharmaceutical composition, and an application thereof. Specifically disclosed are the compound represented by formula (I), a pharmaceutically acceptable salt thereof or a solvate of the pharmaceutically acceptable salt. The compound has good inhibitory activity on proliferation of tumor cells.
    Type: Application
    Filed: December 1, 2022
    Publication date: November 7, 2024
    Inventors: Jian Chen, Yufang Shi, Yong Zhang
  • Patent number: 12137618
    Abstract: A sensor device comprising: a lead frame; a first/second semiconductor die having a first/second sensor structure at a first/second sensor location, and a plurality of first/second bond pads electrically connected to the lead frame; the semiconductor dies having a square or rectangular shape with a geometric center; the sensor locations are offset from the geometrical centers; the second die is stacked on top of the first die, and is rotated by a non-zero angle and optionally also offset or shifted with respect to the first die, such that a perpendicular projection of the first and second sensor location coincide.
    Type: Grant
    Filed: July 13, 2023
    Date of Patent: November 5, 2024
    Assignee: MELEXIS TECHNOLOGIES SA
    Inventors: Arnaud Laville, Eric Lahaye, Jian Chen
  • Patent number: 12134653
    Abstract: This disclosure relates to anti-CD40 (TNF Receptor Superfamily Member 5) antibodies, antigen-binding fragments, and the uses thereof.
    Type: Grant
    Filed: September 8, 2021
    Date of Patent: November 5, 2024
    Assignee: Eucure (Beijing) Biopharma Co., Ltd
    Inventors: Yi Yang, Chunyan Dong, Fang Yang, Chengyuan Lu, Yuelei Shen, Jian Ni, Yanan Guo, Yunyun Chen, Jingshu Xie
  • Patent number: 12134609
    Abstract: The present disclosure provides compounds that are cGAS antagonists, methods of preparation of the compounds, pharmaceutical compositions comprising the compounds, and their use in medical therapy.
    Type: Grant
    Filed: June 13, 2023
    Date of Patent: November 5, 2024
    Assignees: IMMUNESENSOR THERAPEUTICS, INC., THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Jian Qiu, Qi Wei, Matt Tschantz, Heping Shi, Youtong Wu, Huiling Tan, Lijun Sun, Chuo Chen, Zhijian Chen
  • Patent number: 12134610
    Abstract: Described herein are somatostatin subtype-2 receptor (SST2R) targeted therapeutics that target tumor cells expressing SST2R and their use in the treatment of cancer.
    Type: Grant
    Filed: February 6, 2024
    Date of Patent: November 5, 2024
    Assignee: CRINETICS PHARMACEUTICALS, INC.
    Inventors: Jian Zhao, Yunfei Zhu, Mi Chen
  • Patent number: 12134939
    Abstract: A drilling device includes a hydraulic drilling unit, a multi-way connector, a compressed air conduit, a plurality of air compressor units, an air duct, a dust removal unit and an operation bench. The hydraulic drilling unit is capable of moving among a plurality of drilling platforms and among a plurality of hole positions on the plurality of drilling platforms and performing a drilling operation. The plurality of air compressor units are disposed in a fixing and mounting region that is between the plurality of drilling platforms. The dust removal unit includes a dust collection cover and a dust remover, where the dust collection cover is configured to be located at any one of the plurality of hole positions, the dust remover is disposed in the fixing and mounting region, and the dust collection cover and the dust remover are connected through the air duct.
    Type: Grant
    Filed: June 23, 2022
    Date of Patent: November 5, 2024
    Assignees: Jinhua Electric Power Design Institute Co., Ltd., Jinhua Power Supply Company, State Grid Zhejiang Electric Power Co., Ltd.
    Inventors: Jian Ma, Yuhui Ma, Zhe Chen, Yunguo Yang, Wenwu Li, Gang Xu, Wei Sun, Yunxiang Zhu, Qing Lv
  • Publication number: 20240359326
    Abstract: The present application provides a kinematics modeling method, apparatus and device for a multi-degree-of-freedom mechanism and a storage medium. The method includes: constructing a point coordinate system, and constructing the transformation matrix; constructing transformation matrices of two rotating axes and the transformation matrix; constructing the forward kinematics model based on the transformation matrices of the point coordinate system, the two rotating axes and the workpiece coordinate system; solving the motor value of the rotating axis through the rotation matrix of the end-effector, using the translation matrix of the end-effector as a non-homogeneous linear equation set, solving the motor value of linear axis.
    Type: Application
    Filed: July 10, 2024
    Publication date: October 31, 2024
    Inventors: Jian GAO, Disai CHEN, Yuheng LUO, Lanyu ZHANG, Zhuojun ZHENG, Guoqing WU, Xin CHEN
  • Publication number: 20240363370
    Abstract: A drying apparatus is based on supercritical fluid. The drying apparatus includes: an upper cover; a base, arranged below the upper cover and the base and the upper cover; a substrate tray, arranged on the base; a first fluid supply tube, arranged on the top wall of the upper cover; a fluid disturbance plate, arranged below the first fluid supply tube; a second fluid supply tube, arranged on a first side wall of the upper cover; and a fluid discharge tube, arranged on a second side wall of the upper cover. The inner space of the closed chamber can be minimized by using the drying apparatus, thereby saving the usage amount of the supercritical fluid, and reducing the usage costs.
    Type: Application
    Filed: August 9, 2021
    Publication date: October 31, 2024
    Applicant: ACM RESEARCH (SHANGHAI), INC.
    Inventors: Hui Wang, Shena Jia, Xiaofeng Tao, Bin He, Xin Zhao, Yingnan Sun, Bin Li, Jun Wang, Jian Wang, Fuping Chen, Xiaoyan Zhang, Zhenming Chu, Deyun Wang
  • Publication number: 20240363814
    Abstract: A display device includes a display panel and a light-emission board which includes a base substrate and light-emission units, and a maximum size of the light-emission unit in a direction parallel to the base substrate is not greater than 3 mm; connecting lines of centers of four immediately adjacent light-emission units define a quadrangle; a connecting line of centers of two light-emission units that define the quadrangle and have a largest distance therebetween passes through two first points in edges, close to each other, of the two light-emission units; a distance between the two first points is a first distance D1; an included angle between an outermost light ray of light rays emitted by the light-emission unit and a plane parallel to the base substrate is ?; and a minimum distance between surfaces, close to each other, of the display panel and the base substrate is not less than D1*tan?/2.
    Type: Application
    Filed: March 3, 2022
    Publication date: October 31, 2024
    Inventors: Qi QI, Jian XU, Wanzhi CHEN, Xinxin ZHAO
  • Patent number: 12129118
    Abstract: A delivery site and delivery method are provided, the delivery site includes: a building having a storage space configured to store an article and a drone apron configured to allow a drone to land thereon, an article receiving device at least partially arranged in the building and configured to receive an article unloaded from the drone on the drone apron, and an article sorting device arranged in the building, and configured to sort a received article into the storage space.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: October 29, 2024
    Assignee: BEIJING JINGDONG QIANSHI TECHNOLOGY CO., LTD.
    Inventors: Zhao Wang, Jun Xiao, Yafang Zhang, Ying Chen, Jian Zhang, Qiang Zhang
  • Patent number: 12132385
    Abstract: A control circuit for a resonant converter, can include: a feedforward circuit configured to generate a feedforward current; a charge feedback circuit configured to receive a resonant current sampling signal representing a resonant current of the resonant converter in a first mode to generate a charge feedback signal, and to receive the resonant current sampling signal and the feedforward current together to generate the charge feedback signal in a second mode; and a driving control circuit configured to generate driving signals according to the charge feedback signal and a first threshold signal, in order to control switching states of power transistors of the resonant converter, where the first threshold signal is generated according to an error compensation signal representing an error information between a feedback signal of an output signal of the resonant converter and a reference signal.
    Type: Grant
    Filed: July 20, 2022
    Date of Patent: October 29, 2024
    Assignee: Silergy Semiconductor Technology (Hangzhou) LTD
    Inventors: Chaojun Chen, Jian Deng, Jin Jin
  • Publication number: 20240353726
    Abstract: The present disclosure belongs to the technical field of display, and provides an array substrate, a handwriting tablet, a tablet eraser, a handwriting tablet system and a method for erasing a pattern. The array substrate is provided with a handwriting area, and a peripheral area surrounding the handwriting area. The array substrate includes erasing electrodes, which are arranged in an array, and a driving circuit for driving the erasing electrodes, wherein the driving circuit is configured to load, under the irradiation of preset light, an erasing voltage to the erasing electrodes. The array substrate is further provided with an NFC coil, which is used for sending an NFC signal, wherein a sensing range of the NFC coil covers the handwriting area.
    Type: Application
    Filed: November 30, 2021
    Publication date: October 24, 2024
    Applicants: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Xiaojuan WU, Xiuliang WANG, Jiaxing WANG, Yu ZHAO, Jian WANG, Yao BI, Jinshuai DUAN, Yang GE, Zhilong DUAN, Zhiqiang YU, Cuiyu CHEN, Feng LIU, Tianyang HAN
  • Publication number: 20240355614
    Abstract: An apparatus for cleaning semiconductor wafers includes a plurality of load ports; at least one first tank, containing cleaning chemical, configured to implement batch cleaning process; one or more second tanks, containing cleaning liquid, configured to implement batch cleaning process; and one or more single wafer cleaning modules. The apparatus further includes: a first turnover device, configured to rotate the one or more wafers from horizontal plane to vertical plane so that the one or more wafers can be vertically transferred to the at least one first tank; and a second turnover device, configured to rotate the one or more wafers from vertical plane to horizontal plane so that the one or more wafers can be horizontally transferred to the one or more single wafer cleaning modules.
    Type: Application
    Filed: July 2, 2024
    Publication date: October 24, 2024
    Applicant: ACM RESEARCH (SHANGHAI), INC.
    Inventors: Hui Wang, Zhiyou Fang, Jun Wu, Guanzhong Lu, Fuping Chen, Jian Wang, Jun Wang, Deyun Wang
  • Publication number: 20240355831
    Abstract: Disclosed are a display substrate, a display substrate motherboard and a display apparatus. The display substrate includes a display region and a bonding region located on a side of the display region, wherein the bonding region includes a fanout region, the fanout region includes a first anti-static area and a first wiring area located around the first anti-static area, the first wiring area includes a plurality of fanout wires, the first anti-static area includes at least one electrostatic protection structure disposed between the plurality of fanout wires, and the electrostatic protection structure includes at least one pair of electrostatic protection lines, and the pair of electrostatic protection lines includes two electrostatic protection lines disposed symmetrically about a center line extending in a first direction.
    Type: Application
    Filed: December 28, 2021
    Publication date: October 24, 2024
    Inventors: Jingyi XU, Jianyun XIE, Wei LI, Jian SUN, Zhen WANG, Yanqing CHEN, Yanfeng LI, Lin HOU, Aiyu DING, Jiantao LIU
  • Publication number: 20240352141
    Abstract: This disclosure relates to anti-human OX40 (TNF Receptor Superfamily Member 4, or TNFRSF4) antibodies, antigen-binding fragments, and the uses thereof.
    Type: Application
    Filed: April 24, 2024
    Publication date: October 24, 2024
    Inventors: Yi Yang, Yanan Guo, Yunyun Chen, Jingshu Xie, Chunyan Dong, Fang Yang, Chengyuan Lu, Xiaodong Cheng, Yuelei Shen, Jian Ni
  • Publication number: 20240351986
    Abstract: The present invention relates to a urea compound containing 2-heteroaromatic ring substitution represented by formula (I), its enantiomers, diastereomers, racemates or mixtures thereof, or pharmaceutically acceptable salts thereof, solvate, metabolite or prodrug. The compound of formula (I) of the present invention has inhibitory activity against CDK9, and representative compounds have significant anti-tumor activity against CDK9 high-expressing tumor cells. Representative compounds have plasma stability and low clearance.
    Type: Application
    Filed: July 26, 2022
    Publication date: October 24, 2024
    Inventors: Youhong HU, Yi CHEN, Zhicheng XIE, Jian DING, Xin LI, Yanfen FANG, Qianqian SHEN
  • Patent number: D1049474
    Type: Grant
    Filed: April 17, 2023
    Date of Patent: October 29, 2024
    Assignee: BIDI VAPOR, LLC
    Inventors: Jiatai Chen, Shengwen Zhou, Jian He
  • Patent number: D1049528
    Type: Grant
    Filed: March 29, 2023
    Date of Patent: October 29, 2024
    Assignee: iRobot Corporation
    Inventors: Wind Li, Jian Yun Pi, Johnson Lin, Jack Wells, Armagan Sezer, Shaojia Chen