Patents by Inventor Yong Cheng

Yong Cheng 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).

  • Patent number: 10804259
    Abstract: An electrostatic protection circuit, a display panel, and a display apparatus are disclosed. The electrostatic protection circuit comprises a switch control unit, a first electrostatic storage unit configured to store charges, and a second electrostatic storage unit configured to store charges, wherein the first electrostatic storage unit has a first terminal connected to a driving line and a second terminal connected to the switch control unit, and the second electrostatic storage unit has a first terminal connected to the switch control unit and a second terminal connected to a common electrode trace.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: October 13, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xueguang Hao, Yong Qiao, Hongfei Cheng, Xinyin Wu
  • Patent number: 10797080
    Abstract: The present invention provides a thin film transistor, an array substrate and a display device. The thin film transistor includes an active layer, a source electrode and a drain electrode. The active layer includes a source electrode contact region, a drain electrode contact region, and a semiconductor channel region arranged therebetween. A conductive layer is provided on the semiconductor channel region and is spaced apart from the source electrode and the drain electrode. The semiconductor channel region is U-shaped when viewed in a plane view of the pixel thin film transistor, and the source electrode includes a U-shaped part corresponding to the U-shaped semiconductor channel region. The conductive layer includes at least one conductive part, and the at least one conductive part is arranged between one end of the drain electrode and the U-shaped part of the source electrode.
    Type: Grant
    Filed: November 2, 2018
    Date of Patent: October 6, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hongfei Cheng, Yong Qiao, Jianbo Xian, Wenbo Li, Pan Li
  • Publication number: 20200310867
    Abstract: Embodiments of the present invention relate to methods, systems, and computer program products for application migration management. In a method, an application that is to be migrated may be determined by one or more processors in response to detecting an event in a node in a plurality of nodes, the application and application data of the application being located in the node. A group of candidate nodes to which the application is to be migrated may be determined from the plurality of nodes by one or more processors. The application data of the application may be relocated by one or more processors from the node to the group of candidate nodes. With these embodiments, the application data may be copied to the candidate nodes in advance, and the migrated application may be directly run, such that a time cost of the migration may be greatly reduced.
    Type: Application
    Filed: April 1, 2019
    Publication date: October 1, 2020
    Inventors: GUANG CHENG LI, QI MING TENG, YONG ZHENG, LIN FENG SHEN
  • Patent number: 10790347
    Abstract: A display device and a via-hole electrical connection structure are provided. The display device includes a substrate, a light-emitting device on the substrate and in a display region, and a circuit board at a side of the substrate away from the light-emitting device; and the display device further includes a via hole passing through the substrate, and the circuit board is electrically connected with the light-emitting device through the via hole.
    Type: Grant
    Filed: August 15, 2017
    Date of Patent: September 29, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yuxin Zhang, Hongfei Cheng, Xinyin Wu, Yong Qiao
  • Publication number: 20200301470
    Abstract: An intelligent wearable apparatus may include a user interface, a main body incorporating the user interface, and a mounting element connecting with two ends of the main body. In one embodiment, the apparatus can be a bracelet on the wrist configured to measure the acceleration and infers velocity and position from an accelerometer therein. In another embodiment, the apparatus is configured to display different colors in different situations, or conduct color coding for different functions thereof. For example, two apparatus in the present invention can be synchronized in static or dynamic manner so that any observer could easily and conveniently identify the social relationship between the people who wear the apparatus.
    Type: Application
    Filed: March 22, 2017
    Publication date: September 24, 2020
    Applicant: Innovart Design Inc.
    Inventors: Yong-Jun Lin, Wei-Cheng Chou
  • Patent number: 10778751
    Abstract: It involves the field of power trading technology and a method for microservice transformation of power trading function comprising the following steps: (1) divide the function in extranet trading cloud into many multiple individual micro services and divide the function in intranet trading cloud into multiple individual micro services; (2) register a node information for each individual micro service in service registry when service deployment starts; (3) extranet users and intranet users enter into extranet trading cloud and intranet trading cloud respectively through PC terminal or mobile terminal, obtain the actual network address that needs to be served from service registry, send a request to the requested service, and perform related business operation.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: September 15, 2020
    Assignees: BEIJING KEDONG POWER CONTROL SYSTEM CO., LTD, NARI GROUP CORPORATION, STATE GRID CORPORATION OF CHINA
    Inventors: Lin Cheng, Haining Wang, Xian Zhang, Chuncheng Gao, Yonghui Liu, Yin Fang, Shuhong Shi, Yong Dai, Li Tao, Chunyan Wang, Mingzhu Yuan, Lei Wang, Tao Wang, Jie Liu, Xian Zhao, Xiang Tan, Ning Yang, Shoubao Li, Peiyu Xi, Qian Zhang, Dong Liu, Wujun Dong, Wentao Lv, Shulu Wan, Wei Wang, Xiaopeng Yuan, Junliang Lv, Lin Zhang, Xin Chang, Yujian Wu
  • Patent number: 10779235
    Abstract: A method and an apparatus for waking up a wireless device to resolve a problem that power consumption and communication overheads are large during wake-up of a wireless device. The method includes obtaining, by a first wireless device, indication information of at least one second wireless device using a main communications circuit of the first wireless device, where the indication information includes at least one of a power saving requirement or wake-up capability information, determining, by the first wireless device, an operation mode of an auxiliary wake-up circuit of the first wireless device based on a quantity of second wireless devices or the indication information, and receiving, by the auxiliary wake-up circuit of the first wireless device based on the operation mode, a wake-up packet from the second wireless device to wake up the main communications circuit of the first wireless device.
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: September 15, 2020
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yong Cheng, Ping Fang, Gaokun Pang
  • Publication number: 20200287738
    Abstract: Embodiments of this application disclose a data processing method for avoiding a packet loss and for improving user experience. The method in the embodiments includes: sending, by a cable modem termination system CMTS, a dynamic bonding change (DBC) request to a cable modem (CM), where the DBC request is used to request the CM to change a modulation profile group corresponding to the downstream channel from a first profile group to a second profile group. The first profile group is a profile group currently supported by the CM, and at least one target profile in the second profile group is not in the first profile group. The method further includes sending, by the CMTS, a first downstream data packet to the CM by using any profile in the first profile group, and sending a second downstream data packet to the CM by using the target profile.
    Type: Application
    Filed: May 26, 2020
    Publication date: September 10, 2020
    Inventors: Biao CHENG, Hexian LIU, Jin XU, Yong LI
  • Patent number: 10750451
    Abstract: A method for sending a wake-up frame includes generating, by a sending device, a plurality of short wake-up frames, where each of the plurality of short wake-up frames includes an index and an address segment. The index is used to indicate a number of the address segment, the plurality of short wake-up frames include at least N short wake-up frames whose indexes are different from each other, N is a positive integer, and N?2. The method further includes sending, by the wake-up device, the plurality of short wake-up frames so that a receiving device can determine, based on N address segments carried in any N short wake-up frames whose indexes are different from each other in the plurality of short wake-up frames, whether the receiving device is a target wake-up device of the sending device.
    Type: Grant
    Filed: June 19, 2017
    Date of Patent: August 18, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Zhenguo Du, Yong Cheng
  • Patent number: 10747266
    Abstract: According to various embodiments, a dock may be provided. The dock may include: a first attachment member configured to attach to an external item; a second attachment member configured to receive a computing device; and a scroll wheel configured to provide user input to the computing device.
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: August 18, 2020
    Assignee: RAZER (ASIA-PACIFIC) PTE. LTD.
    Inventors: Sreenath Unnikrishnan, Min-Liang Tan, Chee Oei Chan, Jian Yao Lien, Jeffrey Chee Cheng Liang, Greg Breinholt, Boon Sim Chong, Kah Yong Lee, Sze Khiang Rex Kwek
  • Publication number: 20200260611
    Abstract: A water-cooled motor controller includes a capacitor, a water-cooled plate, and a power module stacked in a controller housing. The power module is fixedly connected to the water-cooled plate. The water-cooled plate is provided with a cooling medium flow channel on one side facing the power module, and the other side of the water-cooling plate on which the cooling medium flow channel faces away from the power module side contacts the capacitor through an insulating and thermally conductive material for heat exchange. The water-cooled plate and the controller housing are fixedly connected to each other with a cooling medium passage provided therebetween. A cooling medium flows in from the controller housing, and then flows out of the controller housing after being heat exchanged by the water-cooled plate. The present invention utilizes upper and lower surfaces of the water-cooled plate to dissipate heat from the capacitor and the power module simultaneously.
    Type: Application
    Filed: December 26, 2018
    Publication date: August 13, 2020
    Inventors: Lei LIU, Hongxin WU, Rui SHANG, Yang YANG, Yong CHENG, Jianhua MAO
  • Publication number: 20200239750
    Abstract: The present disclosure discloses a thermosetting starch adhesive for a wood-based panel and a preparation method therefor, and belongs to the technical field of preparation of adhesives. In the present disclosure, starch is used as a main raw material, and after acid hydrolysis thereof, a semi-continuous seed emulsion polymerization method is adopted to improve control of monomer polymerization stability. After grafting is completed, a cross-linking monomer with polymerizable double bonds and condensable methylol functional groups is added for copolymerization. The cross-linking monomer is also added in a semi-continuous manner. After the cross-linking reaction is completed, the reaction mixture is gelatinized and incubated, and finally a thermosetting adhesive which can be used for bonding of hot-pressed wood-based panels is obtained.
    Type: Application
    Filed: April 16, 2020
    Publication date: July 30, 2020
    Inventors: Li Cheng, Zhengbiao Gu, Yong Gu, Zhaofeng Li, Yan Hong, Caiming Li
  • Publication number: 20200218790
    Abstract: Methods for modeling contact pairs in a model of a physical object include generating a contact pair including a contact surface and a target surface, where the contact pair further includes contact elements of the contact surface and the target surface, splitting the contact pair into contact sub-pairs along splitting boundaries, augmenting each contact sub-pair with contact elements from adjacent contact sub-pairs at the splitting boundaries, distributing the augmented contact sub-pairs to a plurality of parallel processors for finite element solutions of the contact sub-pairs, receiving the finite element solutions of the contact sub-pairs from the plurality of parallel processors, and combining the finite element solutions of the contact sub-pairs into finite element solutions of the contact pair.
    Type: Application
    Filed: August 20, 2019
    Publication date: July 9, 2020
    Inventors: Yongyi Zhu, Yong-Cheng Liu, Jeff Beisheim, Grama Bhashyam
  • Publication number: 20200218821
    Abstract: According to one embodiment, a system establishes a secure connection between a host system and a data processing (DP) accelerator over a bus, the secure connection including one or more data channels. The system transmits a first instruction from the host system to the DP accelerator over a command channel, the first instruction requesting the DP accelerator to perform a data preparation operation. The system receives a first request to read a first data from a first memory location of the host system from the DP accelerator over one data channel. In response to the request, the system transmits the first data to the DP accelerator over the data channel, where the first data is utilized for a computation or a configuration operation. The system transmits a second instruction from the host system to the DP accelerator over the command channel to perform the computation or the configuration operation.
    Type: Application
    Filed: January 24, 2020
    Publication date: July 9, 2020
    Inventors: Yong LIU, Yueqiang CHENG, Jian OUYANG, Tao WEI
  • Patent number: 10707122
    Abstract: In some embodiments, a method of forming an interconnect structure includes selectively depositing a barrier layer atop a substrate having one or more exposed metal surfaces and one or more exposed dielectric surfaces, wherein a thickness of the barrier layer atop the one or more exposed metal surfaces is greater than the thickness of the barrier layer atop the one or more exposed dielectric surfaces. In some embodiments, a method of forming an interconnect structure includes depositing an etch stop layer comprising aluminum atop a substrate via a physical vapor deposition process; and depositing a barrier layer atop the etch stop layer via a chemical vapor deposition process, wherein the substrate is transferred from a physical vapor deposition chamber after depositing the etch stop layer to a chemical vapor deposition chamber without exposing the substrate to atmosphere.
    Type: Grant
    Filed: September 24, 2018
    Date of Patent: July 7, 2020
    Assignee: APPLIED MATERIALS, INC.
    Inventors: Sree Rangasai V. Kesapragada, Kevin Moraes, Srinivas Guggilla, He Ren, Mehul Naik, David Thompson, Weifeng Ye, Yana Cheng, Yong Cao, Xianmin Tang, Paul F. Ma, Deenesh Padhi
  • Publication number: 20200207878
    Abstract: Water soluble, lipophilic starches are provided, which comprise a mixture of functionalized high and low molecular weight maltodextrin molecules. The starches may be formed by dispersing a granular starch in a liquid medium to form a slurry that is simultaneously cooked and subjected to enzyme hydrolysis. Following hydrolysis, the starch is functionalized with an organic acid anhydride reagent, such as octenylsuccinic anhydride. The organic acid anhydride substitution occurs randomly and at various locations within the maltodextrin molecules.
    Type: Application
    Filed: December 27, 2019
    Publication date: July 2, 2020
    Inventors: Yong-Cheng Shi, Yanjie Bai, Zhenhua Sun
  • Patent number: 10698785
    Abstract: A computer-implemented method, a computer program product, and a computer system for parallel task management. A computer system receives a new task that requests to access a resource may be received. In response to an access workload being above a first threshold, the computer system dispatches the new task to at least one predefined processing unit, wherein the access workload may be associated with the resource that is in parallel accessed by a plurality of existing tasks.
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: June 30, 2020
    Assignee: International Business Machines Corporation
    Inventors: Ping Ping Cheng, Jun Hua Gao, Guan Jun Liu, Xue Yong Zhang, Xi Bo Zhu, Bei Chun Zhou
  • Patent number: 10692895
    Abstract: The present disclosure discloses an array substrate, a display panel, and a display apparatus. The array substrate includes a first signal line and a second signal line as well as a first TFT and a second TFT electrically connected to the first signal line and the second signal line. The first TFT has a gate located on its first conductive layer, a source located on its second conductive layer which is connected to the first conductive layer through a first via hole, and a drain located on a fourth conductive layer of the second TFT. The second TFT has a gate located on its third conductive layer, a drain located on the second conductive layer of the first TFT, and a source located on its fourth conductive layer which is connected to the third conductive layer through a second via hole.
    Type: Grant
    Filed: July 17, 2017
    Date of Patent: June 23, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Pan Li, Hongfei Cheng, Jianbo Xian, Yong Qiao
  • Publication number: 20200190222
    Abstract: Degraded hydroxyalkylated starches and methods of preparing the same from waxy, normal, or modified starches are provided. The starches can be prepared by several approaches that involve acid or enzyme degrading either before or after starch modification with an alkylene oxide. The modified and degraded starches exhibit improved swelling characteristics, solution stability of cooked starch, improved film-forming properties and/or improved coating performance. In addition, the degraded hydroxyalkylated starches can be used as a fat replacement in foods, in film-forming compositions, in coating compositions, and to encapsulate other materials.
    Type: Application
    Filed: December 14, 2018
    Publication date: June 18, 2020
    Inventors: Yong-Cheng Shi, Joseph M. Fernandez, Arbin Rajbanshi, Qi Wang, Zhenhua Sun
  • Patent number: 10680373
    Abstract: A plurality of contact are received within the corresponding passageways of the insulative housing of an electrical connector, respectively. Each contact has juxtaposed first body and second body angled with each other via a linking section connected therebetween. A resilient spring arm extends upwardly from the first body, and includes a wide plate section adjacent to the first body, a bulged contacting section at a top thereof, and a narrow connecting section therebetween. The spring arm is asymmetric with regard to a centerline of the spring arm for avoiding interference with a standoff around a neighboring passageway in a neighboring row.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: June 9, 2020
    Assignees: FU DING PRECISION COMPONENT (SHEN ZHEN) Co., FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventors: Shan-Yong Cheng, Tzu-Yao Hwang