Patents by Inventor Kun Wang

Kun Wang 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).

  • ROADSIDE SERVICE UNIT, TRAFFIC PROMPT DEVICE, TRAFFIC PROMPT SYSTEM AND METHOD
    Publication number: 20220148417
    Abstract: A roadside service unit, a traffic prompt device, a traffic prompt system and a traffic prompt method, relating to a field of computer technology, in particular to a field of vehicle networking and intelligent transportation technologies. The roadside service unit includes: a roadside acquisition device configured to provide traffic data; a roadside computing device communicatively connected with the roadside acquisition device, and configured to generate traffic prompt information according to the traffic data provided by the roadside acquisition device; and a roadside communication device communicatively connected with the roadside computing device, and configured to send the traffic prompt information generated by the roadside computing device to a preset area.
    Type: Application
    Filed: December 28, 2021
    Publication date: May 12, 2022
    Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
    Inventors: Xing Hu, Haiyong Zhang, Siyi Zheng, Kun Wang, Jialin Yang, Geng Li, Miaohan Qiu, Heming Zhao
  • Display panel and display device
    Patent number: 11329254
    Abstract: A display panel and a display device are provided and have a base substrate, a blocking wall, an encapsulation layer, and a touch capacitor layer. By forming a second-layer blocking wall and a first-layer blocking wall to form a second blocking wall, a height of the second blocking wall is increased. Further, a blocking block is disposed between the second blocking wall and the first blocking wall, thereby increasing a thickness and a height of the blocking wall. When inkjet printing an organic layer, a slope at edges of a display area is relatively smooth, which can make an entire encapsulation layer relatively flat, thereby reducing a height difference of wirings at the edges and avoiding a problem of inaccurate exposure and focus.
    Type: Grant
    Filed: December 9, 2019
    Date of Patent: May 10, 2022
    Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventor: Kun Wang
  • Explainable artificial intelligence framework for electrocardiography analysis
    Patent number: 11324457
    Abstract: There is included an apparatus and system including an intra-heartbeat (HB) extraction code configured to extract intra-HB features from electrocardiography (ECG) signals, and an inter-HB extraction code configured to extract inter-HB features from the ECG signals, and at least one attention mechanism code configured to control at least one of the intra-HB extraction code and inter-HB extraction code based on at least one attention mechanism.
    Type: Grant
    Filed: January 22, 2019
    Date of Patent: May 10, 2022
    Assignee: TENCENT AMERICA LLC
    Inventors: Kun Wang, Nan Du, Yusheng Xie, Min Tu, Shangqing Zhang, Yaliang Li, Tao Yang, Hui Tang, Lianyi Han, Wei Fan
  • DIE EXTRACTION METHOD
    Publication number: 20220128627
    Abstract: Provided is a die extraction method, comprising the following steps: removing solder balls; polishing a front side of the sample to remove a part on a front side of the target die, and retain a part of a die attach film (DAF) layer on the front side of the target die and a bonding wire located in the part; attaching the front side of the sample to the polishing jig and flattening the sample and the polishing jig by the flattener; polishing the back side of the sample to remove a part on a back side of the target die, and retain a DAF layer on the back side of the target die; removing the DAF and a packaging material remaining on the sample to obtain the target die; and attaching the back side of the target die to a glass slide, thus completing extraction of the target die.
    Type: Application
    Filed: November 22, 2021
    Publication date: April 28, 2022
    Inventor: Kun WANG
  • Method, apparatus, and computer program product for selecting computing resources for processing computing task based on processing performance
    Patent number: 11314557
    Abstract: A method for processing a computing task comprises: dividing multiple computing resources into multiple groups on the basis of topology information describing a connection relationship between the multiple computing resources; selecting at least one computing resource from at least one group of the multiple groups; determining processing performance of processing the computing task with the selected at least one computing resource; and allocating the at least one computing resource on the basis of the processing performance to process the computing task. Accordingly, the multiple computing resources can be utilized sufficiently, so that the computing task can be processed with better processing performance.
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: April 26, 2022
    Assignee: EMC IP Holding Company LLC
    Inventors: Junping Zhao, Kun Wang
  • BUILDING CONTROLLER WITH ADAPTABLE MOUNT
    Publication number: 20220120466
    Abstract: A building controller may include a housing having a back plate and a mounting clip, which may be slidably disposed relative to the back plate between a wall mount position used when mounting the building controller to the wall, and a DIN rail mount position used when mounting the building controller to a DIN rail. When in the wall mount position, the mounting clip and the back plate may be configured to hold the mounting clip in the wall mount position until at least a first threshold sliding force is applied to the mounting clip. When in the DIN rail mount position, the mounting clip and the back plate are configured to hold the mounting clip in the DIN rail mount position until at least a second threshold sliding force is applied to the mounting clip.
    Type: Application
    Filed: October 16, 2020
    Publication date: April 21, 2022
    Inventors: Xinyan Zheng, Michael Zheng, Hang Su, Haitao Li, Li Chen, Kun Wang, Cary Leen
  • AN INFORMATION PRESENTATION METHOD AND APPARATUS
    Publication number: 20220120583
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for presenting information related to movement of an object. One of the methods includes obtaining information about a current movement path of a target object, detecting an anomaly associated with the current movement path of the target object based at least in part on the obtained information, obtaining, responsive to the detecting of the anomaly, information about a historical movement path of the target object prior to detected anomaly, determining an updated movement path of the target object based at least in part on the historical movement path and a projected route for the target object, and providing the updated movement path for display in a user interface.
    Type: Application
    Filed: April 19, 2019
    Publication date: April 21, 2022
    Inventors: Beijia SUN, Yongqiang JIA, Kun WANG
  • METHODS, APPARATUSES, ELECTRONIC DEVICES AND STORAGE MEDIA FOR CONTROLLING IMAGE ACQUISITION
    Publication number: 20220114396
    Abstract: Method, apparatuses, systems, electronic devices, computer readable storage media, and computer program products for controlling image acquisition are provided. In one aspect, a method includes: providing a first image sample set to a first neural network; selecting one or more first hard samples from the first image sample set according to a processing result of the first neural network for each first image sample in the first image sample set; determining acquisition environment information of the one or more first hard samples based on the one or more first hard samples; and generating, according to the acquisition environment information, image acquisition control information for instruction of an acquisition of a second image sample set comprising one or more second hard samples.
    Type: Application
    Filed: December 23, 2021
    Publication date: April 14, 2022
    Inventors: Jiabin MA, Zheqi HE, Kun WANG, Xingyu ZENG
  • Method, electronic device and computer program product for data processing
    Patent number: 11301488
    Abstract: Embodiments of the present disclosure provide a method, an electronic device and a computer program product for data processing. In one embodiment, the method includes determining, at a first node in a network, one or more nodes in the network storing replicas of target data based on a hash value associated with the target data in the network. The method further includes executing replica maintenance for the target data, which includes determining the number of available nodes in the one or more nodes comparing a number of the available nodes with the predetermined number of replicas of the target data in the network and in response to the number of the available nodes being different than the predetermined number, changing storage distribution of replicas of the target data in the network.
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: April 12, 2022
    Assignee: EMC IP Holding Company LLC
    Inventors: Pengfei Wu, Jinpeng Liu, Kun Wang, Ming Zhang
  • Pixel unit, pixel structure, and manufacturing method thereof
    Patent number: 11302751
    Abstract: A pixel unit, a pixel structure and manufacturing method thereof, wherein the pixel unit includes a first sub-pixel, a second sub-pixel, and a third sub-pixel arranged to form a polygon. The third sub-pixel is disposed in a rectangular boundary of the polygon, the first sub-pixel and the second sub-pixel are respectively disposed at two sides of the rectangular boundary. A pixel area of the third sub-pixel is larger than a pixel area of the first sub-pixel and the second sub-pixel. The first sub-pixel is red, the second sub-pixel is green, and the third sub-pixel is blue.
    Type: Grant
    Filed: October 18, 2019
    Date of Patent: April 12, 2022
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventor: Kun Wang
  • Prestress-free self-centering energy-dissipative tension-only brace
    Patent number: 11299903
    Abstract: A prestress-free self-centering energy-dissipative tension-only brace, including a self-centering mechanism, an energy dissipation mechanism, a force-limiting energy-dissipative mechanism, a high strength steel cable, and a sleeve. The self-centering mechanism includes a sliding end plate, a spring, and a connection rod. One end of the spring is connected and fixed to the inner wall of the sleeve, and the other end of the spring is connected with the sliding end plate. One end of the connection rod is anchored at the center of the sliding end plate, and the other end of the connection rod passes through a fixed end of the spring. The energy dissipation mechanism includes rotating shafts, rotating wheels, friction plates, chains, and a cross-shaped connecting piece.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: April 12, 2022
    Assignee: YANGZHOU UNIVERSITY
    Inventors: Pei Chi, Wenlong Tian, Dafu Cao, Kun Wang, Tong Xing
  • Radio frequency system based on millimeter wave communication, method for adjusting transmit power, and terminal
    Patent number: 11304134
    Abstract: A radio frequency system based on millimeter wave communication, a method for adjusting transmit power, and a terminal are provided. The radio frequency system includes a Doherty power amplification unit, an antenna array, and a micro control unit MCU, where an output end of the Doherty power amplification unit is connected to an input end of the antenna array, a control end of the Doherty power amplification unit and a control end of the antenna array are both connected to the MCU, and the MCU controls a radiation direction of an antenna in the antenna array; and the Doherty power amplification unit includes two power amplifiers, saturation power of the two power amplifiers is equal, a switch controller is connected in series to one of the two power amplifiers, and the MCU controls transmit power of the Doherty power amplification unit by controlling opening and closing of the switch controller.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: April 12, 2022
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventor: Kun Wang
  • HYALURONIC ACID SKIN CARE COMPOSITION AND PREPARATION METHOD AND APPLICATION THEREOF
    Publication number: 20220105020
    Abstract: A hyaluronic acid skin care composition includes a thiolated hyaluronic acid derivative; and a hyaluronic acid or salt of at least one molecular weight of thereof. The composition not only has multiple skin protection effects of the hyaluronic acid itself, but also has strong anti-oxidation ability, and can effectively scavenge reactive oxygen species for skin care.
    Type: Application
    Filed: December 20, 2019
    Publication date: April 7, 2022
    Applicant: BIOREGEN BIOMEDICAL (CHANGZHOU) CO., LTD.
    Inventors: Yunyun WANG, Xinyu WANG, Wenjun SONG, Hongchen ZHANG, Kun WANG, Xiaozheng SHU
  • Antenna wiring sleeve, and antenna assembly provided with wiring sleeve
    Patent number: 11296396
    Abstract: The present invention discloses an antenna wiring sleeve, and an antenna assembly provided with the wiring sleeve. The antenna assembly comprises a pole and several antenna vertically distributed on the pole along the axial direction, each antenna being internally provided with a wiring sleeve mounted on the pole, cables on each antenna passing through the wiring sleeve in the antenna located below and passing along the axial direction of the pole through the antenna located below, each wiring sleeve comprising a sleeve body and a plurality of wiring grooves formed on a side surface of the sleeve body for the cables on the antenna to pass through. The wiring sleeve is additionally arranged on the antenna pole so as to axially wire the antenna cables along the outside of the pole, thereby saving space, achieving an aesthetically pleasing and neat appearance, and facilitating assembly.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: April 5, 2022
    Assignee: ROSENBERGER TECHNOLOGY (KUNSHAN) CO., LTD
    Inventors: Kun Wang, Yan Zhang, Jing Sun
  • Dehydrogenation of substrates by transition metal complexes
    Patent number: 11291984
    Abstract: Provided herein are transition metal complexes that are useful in the acceptorless dehydrogenation of various substrates, including alkanes. Also provided are methods of dehydrogenating substrates to provide unsaturated products such as olefins.
    Type: Grant
    Filed: March 23, 2021
    Date of Patent: April 5, 2022
    Assignees: Rutgers, The State University of New Jersey, ExxonMobil Research and Engineering Company
    Inventors: Alan S. Goldman, Santanu Malakar, Xiaoguang Zhou, Kun Wang, David O. Marler
  • Enhanced lipid biosynthesis via engineered plastid lipases
    Patent number: 11286494
    Abstract: Described herein are transgenic plants with increased oil content that exhibit enhanced expression of plastid-specific lipases (e.g., PLIP1). The manufacture of lipids can be enhanced by expression of FAD4.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: March 29, 2022
    Assignee: Board of Trustees of Michigan State University
    Inventors: Christoph Benning, Kun Wang
  • Magnetic resonance imaging method and system and computer-readable storage medium
    Patent number: 11287493
    Abstract: Embodiments of the present invention provide a magnetic resonance imaging method and system and a computer-readable storage medium.
    Type: Grant
    Filed: October 7, 2020
    Date of Patent: March 29, 2022
    Assignee: GE Precision Healthcare LLC
    Inventors: Longqing Wang, Weinan Tang, Kun Wang, Hongbin Wang, Yongchuan Lai, Jiabin Yao
  • Memory device
    Patent number: 11289157
    Abstract: A memory device includes: a resistive switching layer, a conductive pillar, a barrier layer, a word line, a plurality of resistive layers, and a plurality of bit lines. The resistive switching layer is shaped as a cup and has an inner surface to define an opening. The conductive pillar is disposed in the opening. The barrier layer is disposed between the resistive switching layer and the conductive pillar. The word line is electrically connected to the conductive pillar. The resistive layers are respectively distributed on an outer surface of the resistive switching layer. The bit lines are electrically connected to the resistive layers, respectively.
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: March 29, 2022
    Assignee: Winbond Electronics Corp.
    Inventors: Frederick Chen, Ping-Kun Wang, Kuang-Chih Hsieh, Chien-Min Wu, Meng-Hung Lin
  • Pile foundation permeable breakwater with variable permeability and construction method thereof
    Patent number: 11286630
    Abstract: The present invention discloses a pile foundation permeable breakwater with variable permeability, comprising: two rows of prefabricated pile foundations. The tops of the prefabricated pile foundations are fixedly provided with a prefabricated panel. The top of the prefabricated panel is provided with a wave wall and a breast wall. The prefabricated pile foundations are integrally connected with fixed wave breaking plates; sliding rails are installed correspondingly on the top and the bottom between every two adjacent prefabricated pile foundations in the same row; and movable wave breaking plates are slidably connected between each pair of sliding rails. A control system for controlling the slide of the movable wave breaking plates is installed on the prefabricated panel. The present invention also discloses a construction method of the pile foundation permeable breakwater with variable permeability.
    Type: Grant
    Filed: August 10, 2020
    Date of Patent: March 29, 2022
    Inventors: Xinying Pan, Bingchen Liang, Haonan Jiang, Xiaokang Zhu, Xunhan Xie, Kun Wang, Lankun Chen
  • Method, device and computer program product for managing memory of dedicated processing resource
    Patent number: 11281384
    Abstract: A method comprises determining, in a process of storing data for a computing task of a first dedicated processing resource of a set of dedicated processing resources to the first dedicated processing resource, a size of an available space of a memory of the first dedicated processing resource; in response to the size of the available space of the memory of the first dedicated processing resource being lower than a predetermined threshold value, determining a second dedicated processing resource of the set of dedicated processing resources, a size of an available space of a memory of the second dedicated processing resource is greater than the predetermined threshold value; and causing at least one portion of the data not stored on the memory of the first dedicated processing resource to be stored on the memory of the second dedicated processing resource.
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: March 22, 2022
    Assignee: EMC IP Holding Company LLC
    Inventors: Junping Zhao, Kun Wang