Patents by Inventor Chao He

Chao He 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: 20210308805
    Abstract: The present invention provides a device and method for electromagnetic induction heating-assisted laser additive manufacturing of a titanium matrix composite and belongs to the technical field of laser additive manufacturing. The device includes a coaxial-powder feeding laser deposition system and an electromagnetic induction heating synchronous auxiliary system. The coaxial-powder feeding laser deposition system includes a substrate, a deposition sample, a laser head and an infrared thermometer. The electromagnetic induction heating synchronous auxiliary system includes an electromagnetic induction power supply auxiliary unit, a coil, a steering heightening mechanism, a driven shaft and a transverse sliding groove. The coil is connected to an output end of the electromagnetic induction power supply auxiliary unit. The coil and the laser head do synchronous movement to implement small-area real-time preheating and slow cooling on the deposition sample.
    Type: Application
    Filed: January 6, 2020
    Publication date: October 7, 2021
    Applicant: DALIAN UNIVERSITY OF TECHNOLOGY
    Inventors: Guangyi MA, Chao YU, Yang LI, Aidi HE, Fangyong NIU, Dongjiang WU
  • Publication number: 20210308595
    Abstract: An interactive toy includes a housing, a control module, a motor, a rotating shaft, and an external member. The rotating shaft is exposed outside the housing, and is connected to the external member. The control module is configured to control the motor to drive the rotating shaft to rotate. The toy further includes a measurement module and an analysis module. The measurement module is configured to measure an angle by which the rotating shaft rotates from an initial stationary state to the state in which its rotating speed reaches the maximum. The analysis module is configured to compare a preset reference angle with the angle by which the rotating shaft from the initial stationary state to the state in which the rotating speed of the rotating shaft reaches the maximum to determine whether the external member encounters an obstacle.
    Type: Application
    Filed: June 11, 2019
    Publication date: October 7, 2021
    Applicant: SHANGHAI BLOCKS TECHNOLOGY GROUP CO., LTD.
    Inventors: Chao GAO, Yi HE, Liang LI, Zhenyu WAN, Lei LI
  • Publication number: 20210307023
    Abstract: A method of a first user equipment (UE) in a wireless communication system is provided. The method comprises: receiving, from a second UE via a sidelink, signals including information to select resources for at least one of aperiodic traffic or periodic traffic; decoding sidelink control information (SCI) from the information included in the signals; performing, over a sensing window, a signal measurement of the received signals; identifying a resource selection window based on a latency requirement; reserving the resources for the at least one of aperiodic traffic or periodic traffic in a frequency domain and a time domain based on the decoded SCI and a result of the signal measurement, the resources being identified within a resource selection window; and transmitting, to the second UE via the sidelink, the at least one of aperiodic traffic or periodic traffic using the reserved resources.
    Type: Application
    Filed: June 11, 2021
    Publication date: September 30, 2021
    Inventors: Chao He, Aris Papasakellariou, Li Guo
  • Publication number: 20210292340
    Abstract: Provided by the present application are a cell necrosis inhibitor, a preparation method therefor and a use thereof; in particular, provided by the present application is an inhibitor of cell necrosis and/or human receptor-interacting protein 1 kinase (RIP1). The inhibitor has a structure as shown in the following formula I. The compound and a composition comprising same may be used to prevent and/or treat diseases involving cell death and/or inflammation.
    Type: Application
    Filed: June 25, 2019
    Publication date: September 23, 2021
    Inventors: Dawei MA, Yuhua JI, Weiming HE, Chao FANG, Jinlong ZHAO, Kailiang WANG, Shanghua XIA, Zheng LI, Ying LI
  • Patent number: 11122497
    Abstract: Apparatuses and methods for synchronization signal (SS) block index and timing indication in wireless communication systems. A method of operating a user equipment (UE) includes receiving, from a base station (BS), sets of higher-layer configuration information. When configured for mobility measurement on SS and physical broadcast channel (PBCH) (SS/PBCH) blocks, the UE identifies, based on one of the sets of higher-layer configuration information, a first set of SS/PBCH blocks configured for the mobility measurement; and measures and reports mobility measurement quantities for the first set of SS/PBCH blocks. When configured for receiving a physical downlink shared channel (PDSCH), the UE identifies, based on another of the sets of higher-layer configuration information, a second set of SS/PBCH blocks configured for the UE; and receives the PDSCH with rate matching around a SS/PBCH block included in the second set of SS/PBCH blocks.
    Type: Grant
    Filed: May 3, 2018
    Date of Patent: September 14, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hao Chen, Young-Han Nam, Chao He, Vikram Chandrasekhar, Hongbo Si, Boon Loong Ng
  • Publication number: 20210280444
    Abstract: A substrate processing apparatus includes a process station for processing a substrate; a cassette station integrated with the process station; a substrate carriage equipped for transferring the substrate between said process station and the cassette station through a passage located at an interface between the process station and said cassette station; and a substrate scanner equipped at said interface between the process station and the cassette station for capturing surface image data during transportation of the substrate that passes through the passage.
    Type: Application
    Filed: March 26, 2020
    Publication date: September 9, 2021
    Inventors: Ming-Che Lai, Hua-Wei Peng, Chia-He Cheng, Ming-Tso Chen, Chao-Chi Lu, Hsin-Hsu Lin, Kuo-Tsai Lo, Kao-Hua Wu, Huan-Hsin Yeh
  • Publication number: 20210269434
    Abstract: Disclosed are compounds of Formula I, methods of using the compounds for inhibiting KRAS activity and pharmaceutical compositions comprising such compounds. The compounds are useful in treating, preventing or ameliorating diseases or disorders associated with KRAS activity such as cancer.
    Type: Application
    Filed: January 8, 2021
    Publication date: September 2, 2021
    Inventors: Xiaozhao Wang, Wenyu Zhu, Jeffrey Yang, Alexander Sokolsky, Chunhong He, Zhenwu Li, Chao Qi, Yong Li, Pei Gan, Peter Carlsen, Gia Hoang, Heeoon Han, Chenyin Marshall Law, Fenglei Zhang, Padmaja Polam, Le Zhao, Liangxing Wu, Wenqing Yao
  • Publication number: 20210251691
    Abstract: A method, system for registration of a bone, and a trackable element, used to obtain a mark point information which can be obtained from a certain operation performed by a distal end of a trackable element on a surface of the bone; obtain an image data of the bone through scanning the surface of the bone by a scanning device of the trackable element; and to perform a virtual reconstruction of the surface of the bone according to the obtained mark point information and an image data of the bone which is obtained in advance. As a result, a precise registration of the patient's physical space coordinate system and image space coordinate system can be achieved, during which only one operator is enough for completing the registration. Therefore, operations with high accuracy and convenience are ensured, which can significantly improve the registration efficiency, and the operating experience of operators.
    Type: Application
    Filed: April 10, 2020
    Publication date: August 19, 2021
    Inventors: Tao LI, Chao HE, Hui SHAO, Bin SONG
  • Publication number: 20210251711
    Abstract: The application provides a method, system for registration of a bone, and a trackable element, it is configured to obtain a mark point information which can be obtained from a certain operation performed by a distal end of a trackable element on a surface of the bone when a switch of the trackable element meets a setting condition corresponding to the operation; and to perform a virtual reconstruction of the surface of the bone according to the obtained mark point information and an image data of the bone which is obtained in advance. As a result, a precise registration of the patient's physical space coordinate system and image space coordinate system can be achieved, during which only one operator is enough for completing the registration. Therefore, operations with high accuracy and convenience are ensured, which can significantly improve the registration efficiency, and the operating experience of operators.
    Type: Application
    Filed: April 1, 2020
    Publication date: August 19, 2021
    Inventors: Tao LI, Chao HE, Hui SHAO, Bin SONG
  • Publication number: 20210221983
    Abstract: A polyolefin-and-poly (2-alkyl-2-oxazoline) formulation comprising (A) an olefin-based (co) polymer, (B) a poly (2-alkyl-2-oxazoline) (co) polymer, and (C) an antioxidant. Also a method of making the composition; a crosslinked polyolefin product made by curing the composition; manufactured articles comprising a shaped form of the inventive formulation or product; and methods of using the inventive formulation, product, or articles.
    Type: Application
    Filed: June 29, 2018
    Publication date: July 22, 2021
    Inventors: Chao He, Yabin Sun, Jeffrey M. Cogen, Timothy J. Person, Hongyu Chen
  • Patent number: 11069632
    Abstract: The present disclosure provides an array substrate. The array substrate includes a plurality of shielding layers disposed on a glass substrate and arranged at intervals; a dielectric layer spread on the glass substrate and covering the shielding layers, wherein the dielectric layer includes a plurality of dielectric patterns, the dielectric patterns include main dielectric patterns and auxiliary dielectric patterns disposed on at least one side of the main dielectric patterns; and a gate insulating layer disposed on the dielectric layer.
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: July 20, 2021
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Chao He
  • Publication number: 20210196397
    Abstract: The present disclosure provides a surgical robot including a control system, a force identification system, a robotic arm system and a navigation system, the robotic arm system including a robotic arm, a robotic arm terminal detachably connected to a trackable element. The navigation system acquires and provides a registration point of interest on an object to the robotic arm system. The robotic arm system controls movements of the robotic arm to drive the trackable element to move to the registration point of interest. The force identification system detects and provides a force applied to the robotic arm terminal to the control system. The control system determines whether the trackable element has moved to the registration point of interest on the object. The present disclosure also provides a method for bone registration of the surgical robot.
    Type: Application
    Filed: April 7, 2020
    Publication date: July 1, 2021
    Inventors: Weili PENG, Zhou JIANG, Feng SUN, Chao HE, Tao LI
  • Publication number: 20210197386
    Abstract: The present disclosure provides a positioning tool, a robotic arm system, and a surgical system. The positioning tool includes a body, a registration tip, and a trackable element. The body is used to connect with a terminal of a robotic arm at one end and connect to the registration tip at the other end. The registration tip is used to abut a predetermined position. The trackable element is to be disposed on the body, the registration tip or the robotic arm and is used to communicate with a navigation device. The positioning tool provided in present disclosure is an integrated registration tool, which is able to be used to accomplish registrations for both the robotic arm and the object without replacements of the registration tool during the entire registration process, thereby simplifing the operation and shortening the operation time.
    Type: Application
    Filed: April 16, 2020
    Publication date: July 1, 2021
    Inventors: Tao LI, Chao HE, Zhou JIANG
  • Publication number: 20210189108
    Abstract: A polyethylene composition comprising (A) an ethylene-based (co) polymer, (B) a styrenic unit-containing copolymer, and (C) a polyorganosiloxane. Also a method of making the composition; a crosslinked polyethylene product made by curing the composition; manufactured articles comprising a shaped form of the inventive composition or product; and methods of using the inventive composition, product, or articles.
    Type: Application
    Filed: August 29, 2017
    Publication date: June 24, 2021
    Inventors: Chao HE, Yabin SUN, Jeffrey COGEN, Timothy J. PERSON, Hongyu CHEN
  • Publication number: 20210186638
    Abstract: The present invention provides a surgical robot system and a surgical instrument thereof, which can measure a contact force acting on a terminal end of the surgical instrument with enhance precision and accuracy. The surgical instrument includes a mechanical structure, a sleeve and a force sensor. The mechanical structure includes a shaft and an end effector connected to a terminal end of the shaft. The sleeve fixedly or detachably sleeves over the terminal end of the shaft. The force sensor includes a sensitive element and a peripheral measurement module connected thereto. The sensitive element is arranged on the sleeve and configured to acquire strain information of the sleeve.
    Type: Application
    Filed: March 5, 2019
    Publication date: June 24, 2021
    Inventors: Yuhui XIA, Chao HE, Tao LI, Jiayin WANG, Yunlei SHI
  • Publication number: 20210186629
    Abstract: The application provides a device, method and system for registration. The registration device includes a fixing member; a frame connected to the fixing member, at least one trackable element mounted on the frame; and a collection device connected to the fixing member, wherein the collection device is configured to simultaneously collect multiple point data from an object to be registered. The registration method includes obtaining simultaneously, by a registration device, a point cloud data from a surface of a cartilage of an object to be registered; and performing surface fitting based on the point cloud data to obtain a fitted surface of the cartilage of the object to be registered. The registration system includes the registration device; a first point cloud data acquisition module, configured to receive the point cloud data from the collection device; and a surface fitting module, configured for surface fitting with the point cloud data.
    Type: Application
    Filed: April 23, 2020
    Publication date: June 24, 2021
    Applicant: Suzhou MicroPort Orthobot Co., Ltd.
    Inventors: Hui SHAO, Bin SONG, Chao HE, Pengfei LIU
  • Publication number: 20210184173
    Abstract: A display panel and a manufacturing method thereof, and a display device are provided. The display panel includes a substrate and a display layer disposed on the substrate. Furthermore, a thin-film encapsulation structure is disposed on the display layer. The thin-film encapsulation structure includes a first barrier layer and a first buffer layer which are disposed sequentially, and two lateral sections of the first barrier layer and the first buffer layer disposed on the first barrier layer are respectively packaged by a first lateral sectional barrier layer. A width of the first barrier layer and a width of the first buffer layer are equal.
    Type: Application
    Filed: December 27, 2019
    Publication date: June 17, 2021
    Applicant: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventor: Chao HE
  • Publication number: 20210169582
    Abstract: A navigation surgical system, a registration method thereof and an electronic device are disclosed.
    Type: Application
    Filed: March 31, 2020
    Publication date: June 10, 2021
    Inventors: Tao LI, Chao HE, Wuchao CHENG
  • Publication number: 20210153941
    Abstract: A verification method of an osteotomy guide tool, a verification system and a detection element are disclosed. The verification method includes obtaining a pose parameter of a feature portion of an osteotomy guide tool in a coordinate system of a trackable element; then comparing the obtained pose parameter of the feature portion of the osteotomy guide tool with a corresponding standard value to obtain an offset between the pose parameter of the feature portion of the osteotomy guide tool and the standard value; if the offset is greater than an expected value, the osteotomy guide tool is determined as deformed. With this configuration, the osteotomy guide tool can be verified to avoid deformation of the osteotomy guide tool during repeated use or transportation, affecting its positioning accuracy and affecting the operation.
    Type: Application
    Filed: April 29, 2020
    Publication date: May 27, 2021
    Inventors: Teng SUN, Feng SUN, Hui SHAO, Chao HE, Pengfei LIU
  • Publication number: 20210153851
    Abstract: An osteotomy calibration method, calibration device, and an orthopedic surgery system are provided by present application. Firstly using the osteotomy calibration device to obtain the calculated position information of the current osteotomy plane, and then determining a position error between the calculated position information and a predetermined position information of a planned osteotomy plane, and if the position error exceeds a preset value, calculating and transmitting a relocation information to a robotic arm to control and relocate the robotic arm. By comparing and identifying the position error between the current osteotomy plane formed by the first osteotomy and the planned predetermined osteotomy plane, relocating the robotic arm, and performing a secondary correction of the osteotomy plane. In addition, by relocating the robotic arm and secondary correction of the osteotomy plane, additional bone nails which is to fix the navigation tool to the bone can be avoided.
    Type: Application
    Filed: April 23, 2020
    Publication date: May 27, 2021
    Inventors: Jingyang MA, Feng SUN, Hui SHAO, Chao HE, Pengfei LIU