Patents by Inventor Liwei Wang

Liwei 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).

  • Patent number: 10727125
    Abstract: A bonding structure for a flexible screen and a manufacturing method are provided a flexible screen and a chip mounted on a surface of the flexible screen are arranged on the bonding structure for the flexible screen, and a bonding area for bonding the chip is arranged on the flexible screen, and a flexible protective layer is coated in the bonding area, and the flexible protective layer surrounds around the chip. Compared with the prior art, by forming the flexible protective layer with different hardness around the chip, the stress generated around the chip during the peeling-off are greatly dispersed, a stress gradient is formed, the stress concentration at the position closely adjacent to the periphery of the chip is avoided, the risk of the circuits around the chip being pulled broken can be reduced, and the peeling-off yield of the flexible screen can be finally increased.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: July 28, 2020
    Assignee: Kunshan New Flat Panel Display Technology Center Co., Ltd.
    Inventors: Xiuyu Zhang, Baoyou Wang, Pengle Dang, Liwei Ding, Xiaobao Zhang, Hui Zhu
  • Publication number: 20200232064
    Abstract: A control system and method for dry centrifugal granulation of liquid slag are provided. The control system includes a granulator cold-air control unit and a feeding unit. The granulator cold-air control unit includes a granulator, a rotating shaft, a motor, and a cold-air supply unit. The granulator is fixed to the motor; the cold-air supply unit includes a shaft cooling air channel and an annular cooling air channel; the shaft cooling air channel consists of an inner duct sleeve and a shaft sleeve; the annular cooling air channel consists of the inner duct sleeve and an outer duct sleeve arranged at periphery of the inner duct sleeve, which have different external diameters; the feeding unit includes a slag dropping pipe arranged above the granulator; a sliding gate is arranged at a lower section of the slag dropping pipe, and an accident diversion spout is equipped.
    Type: Application
    Filed: April 13, 2017
    Publication date: July 23, 2020
    Inventors: Shuzhong Wang, Xi Zhang, Liwei Ma, Pengfei Yu, Jianjun Cai, Zhongqing Zhang, Lin Chen, Haiyu Meng, Zefeng Jing
  • Publication number: 20200218109
    Abstract: A reflective display panel includes an array substrate and an opposite substrate disposed, wherein a photoelectric material layer is disposed between the array substrate and the opposite substrate, and the reflective display panel is divided into a plurality of pixel areas, both a solar cell layer and a light adjustment layer are disposed on a side of the photoelectric material layer, and the light adjustment layer is disposed between the solar cell layer and the photoelectric material layer, and the light adjustment layer comprises a light adjustment portion located in each of the pixel areas, and the light adjustment portion, when the pixel area is in a display state, reflects at least a part of light emitted from the photoelectric material layer toward the light adjustment portion, and when the pixel area is in a non-display state, transmits the light emitted from the photoelectric material layer.
    Type: Application
    Filed: August 27, 2019
    Publication date: July 9, 2020
    Inventors: Yoonsung Um, Yue Jia, Shunhang Zhang, Liwei Liu, Feng Liao, Hui Zhang, Hongrun Wang, Kai Hou
  • Publication number: 20200208230
    Abstract: A method for controlling a particle size of dry centrifugal granulated slag from liquid slag, which is based on a dry centrifugal granulation system for liquid slag, wherein the dry centrifugal granulation system for the liquid slag includes: a temperature control unit, a flow control unit, and a granulator control unit; wherein the temperature control unit is configured to control a high-temperature slag in the liquid slag buffer device to maintain a first set temperature range, and control a temperature of an outflow slag of the buffer device to maintain a second set temperature range; a flow control unit configured to control a flow rate of the high-temperature slag flowing out of the buffer device in a set range to ensure smoothness of the flow; a granulator control unit configured to ensure a smooth operation of the granulator during high-speed rotation.
    Type: Application
    Filed: July 20, 2018
    Publication date: July 2, 2020
    Inventors: Shuzhong Wang, Xi Zhang, Jun Zhao, Liwei Ma, Zhiqiang Wu, Haiyu Meng
  • Publication number: 20200192137
    Abstract: A display panel is provided. The display panel includes a first substrate faces a second substrate. The first substrate includes a plurality of first spacers and a plurality of second spacers. The second substrate includes a corresponding plurality of first protrusions and a plurality of second protrusions. A sum of a height of the first protrusion and a height of the first spacer is greater than that of the second spacer. Each of the first spacers includes at least one protrusion. A length of an orthographic projection of each protrusion on a plane of the first substrate is longer in one direction.
    Type: Application
    Filed: October 17, 2018
    Publication date: June 18, 2020
    Inventors: Xue Dong, Xinxing Wang, Liwei Liu, Yinglong Huang, Jaegeon You, Yunsik Im, Hyunsic Choi, Heecheol Kim
  • Publication number: 20200176399
    Abstract: A data selector based on TVD includes two AND gates, an OR gate, and three buffers, wherein the two AND gates and the OR gate adopt a three-phase dual-track pre-charge logic as a work logic. The data selector fulfills one time of evaluation operation and has three stages in one cycle. When a discharge control signal and a pre-charge control signal are at low levels, the data selector enters a pre-charge stage. When an evaluation signal is changed to a high level from a low level, the data selector implements the evaluation operation to fulfill the circuit function. When the discharge control signal is changed to a high level from the low level, the data selector enters a discharge state and gets ready for the next evaluation operation.
    Type: Application
    Filed: November 29, 2019
    Publication date: June 4, 2020
    Applicant: Ningbo University
    Inventors: Pengjun WANG, Liwei Li, Yuejun ZHANG, Bo Chen, Gang LI
  • Publication number: 20200176989
    Abstract: Disclosed are a method and apparatus for smoothing a link-line power of an electrothermal microgrid using a thermal storage heat pump cluster.
    Type: Application
    Filed: November 26, 2019
    Publication date: June 4, 2020
    Applicants: State Grid Jiangsu Electric Power CO., LTD Nanjing Power Supply Company, SHANGHAI JIAO TONG UNIVERSITY, HOHAI UNIVERSITY, STATE GRID JIANGSU ELECTRIC POWER CO., LTD
    Inventors: Yong ZHANG, Zhoujun MA, Ming ZHANG, Wentao HUANG, Shigang DAI, Yuping ZHENG, Nengling TAI, Chunning WANG, Liwei WANG, Honghua XU, Yiru CHEN, Di MA
  • Patent number: 10665553
    Abstract: A data selector based on TVD includes two AND gates, an OR gate, and three buffers, wherein the two AND gates and the OR gate adopt a three-phase dual-track pre-charge logic as a work logic. The data selector fulfills one time of evaluation operation and has three stages in one cycle. When a discharge control signal and a pre-charge control signal are at low levels, the data selector enters a pre-charge stage. When an evaluation signal is changed to a high level from a low level, the data selector implements the evaluation operation to fulfill the circuit function. When the discharge control signal is changed to a high level from the low level, the data selector enters a discharge state and gets ready for the next evaluation operation.
    Type: Grant
    Filed: November 29, 2019
    Date of Patent: May 26, 2020
    Assignee: Ningbo University
    Inventors: Pengjun Wang, Liwei Li, Yuejun Zhang, Bo Chen, Gang Li
  • Patent number: 10646359
    Abstract: Tubular casting processes, such as dip-coating, may be used to form substrates from polymeric solutions which may be used to fabricate implantable devices such as stents. The polymeric substrates may have multiple layers which retain the inherent properties of their starting materials and which are sufficiently ductile to prevent brittle fracture. Parameters such as the number of times the mandrel is immersed, the duration of time of each immersion within the solution, as well as the delay time between each immersion or the drying or curing time between dips and withdrawal rates of the mandrel from the solution may each be controlled to result in the desired mechanical characteristics. Additional post-processing may also be utilized to further increase strength of the substrate or to alter its shape.
    Type: Grant
    Filed: May 21, 2012
    Date of Patent: May 12, 2020
    Assignee: Amaranth Medical Pte.
    Inventors: Kamal Ramzipoor, Alfred N. K. Chia, Liwei Wang
  • Publication number: 20200145654
    Abstract: A video coder can be configured to determine an intra-prediction mode for a block of video data, identify a most probable transform based on the intra-prediction mode determined for the block of video data, and code an indication of whether the most probable transform is a transform used to encode the block of video data. The most probable transform can be a non-square transform.
    Type: Application
    Filed: December 20, 2019
    Publication date: May 7, 2020
    Inventors: Liwei Guo, Marta Karczewicz, Xianglin Wang
  • Publication number: 20200144311
    Abstract: A method for manufacturing a display substrate is provided to include: forming an amorphous silicon layer on a base substrate; irradiating at least part of the display region through a mask plate with a laser, to convert a portion of the amorphous silicon layer in the irradiated part of the display region corresponding to channel regions of active layers of transistors into polycrystalline silicon by a laser annealing process; irradiating at least part of the peripheral region with a laser, to convert the amorphous silicon layer in the irradiated part of the peripheral region into polycrystalline silicon; and forming the active layers of the transistors from the amorphous silicon layer which is converted to polycrystalline silicon by a patterning process.
    Type: Application
    Filed: September 20, 2019
    Publication date: May 7, 2020
    Inventors: Feng GUAN, Chen XU, Zhi WANG, Liwei LIU, Lei CHEN, Xueyong WANG, Yan CHEN
  • Patent number: 10642977
    Abstract: Exception lists may be generated by combining a standard list and a client list. Standard benign file information identifying a set of standard benign files may be obtained. A set of standard signatures for the set of standard benign files may be obtained. Client benign file information identifying a set of client benign files for a client may be obtained. A set of client signatures for the set of client benign files for the client may be obtained. A client exception list for the client may be generated based on the set of standard signatures and the set of client signatures.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: May 5, 2020
    Assignee: DiDi Research America, LLC
    Inventors: Liwei Ren, Qiaoyue Wang
  • Publication number: 20200133044
    Abstract: The present disclosure relates to a display panel and a manufacturing method thereof, a display device. The display panel includes an array substrate and a color film substrate set oppositely, the array substrate includes multiple subpixel units arranged in an array and an orientation layer covering multiple subpixel units, each subpixel unit includes an opening area; the color film substrate is provided with support columns, orthographic projections of the support columns on the subpixel units are outside the opening areas, the orientation layer is formed with support protrusions which protrude from a surface of the orientation layer, orthographic projections of the support protrusions on the subpixel units are outside the opening areas, the support columns contact top ends of the support protrusions to prevent the support columns from contacting the surface of the orientation layer.
    Type: Application
    Filed: May 9, 2019
    Publication date: April 30, 2020
    Inventors: Liwei LIU, Yoonsung UM, Hui ZHANG, Feng LIAO, Kai HOU, Hongrun WANG, Shunhang ZHANG, Yue JIA
  • Publication number: 20200136863
    Abstract: In an example of a method of synchronizing a route, a first VTEP in a first EVPN learns an address of a first VM connected with the first VTEP; sends the learned address to a second VTEP connected with the first VTEP via a first EVPN route, where the second VTEP belongs to any of the first EVPN and a second EVPN of a different level from the first EVPN; receives a second EVPN route carrying an address of a second VM and a destination IP address for establishing a VXLAN tunnel; creates a route entry containing the address of the second VM, and nexthop information contained in the route entry is the destination IP address carried in the second EVPN route; and establishes a VXLAN tunnel between the first VTEP and a VTEP identified by the destination IP address carried in the second EVPN route.
    Type: Application
    Filed: June 26, 2018
    Publication date: April 30, 2020
    Inventors: Liwei HUANG, Wei WANG
  • Publication number: 20200132041
    Abstract: The present invention discloses a ducted bidirectional tidal current power station system, mainly consisting of a bidirectional tidal current power generation device, a dam, an open sea, an inland sea, a duct, and an opening/closing gate. The bidirectional tidal current power generation device is installed in the duct on the bottom of the dam. Openings, respectively communicated with the open sea and the inland sea, are formed at two ends of the duct, and an opening/closing gate is arranged at each of the two openings. By the ducted bidirectional tidal current power station system of the present invention, the cost of marine construction, operation and maintenance of the tidal current power generation device in an open sea area is saved, and the complex structure of the power generation device in the tidal power station and the cost of strict construction of auxiliary devices and runners are avoided.
    Type: Application
    Filed: August 30, 2019
    Publication date: April 30, 2020
    Inventors: Liwei CHEN, Changlu LIU, Jianfeng YU, Dongli ZHANG, Yinhua CHEN, Qianqian LI, Yujuan WANG, Jinbo HU
  • Publication number: 20200134486
    Abstract: An example computer-implemented method includes receiving agricultural data records comprising a first set of yield properties for a first set of seeds grown in a first set of environments, and receiving genetic feature data related to a second set of seeds. The method further includes generating a second set of yield properties for the second set of seeds associated with a second set of environments by applying a model using the genetic feature data and the agricultural data records. In addition, the method includes determining predicted yield performance for a third set of seeds associated with one or more target environments by applying the second set of yield properties, and generating seed recommendations for the one or more target environments based on the predicted yield performance for the third set of seeds. In the present example, the method also includes causing display, on a display device communicatively coupled to the server computer system, the seed recommendations.
    Type: Application
    Filed: October 24, 2019
    Publication date: April 30, 2020
    Inventors: Dongming Jiang, Herbert Ssegane, James C. Moore, III, Jason K. Bull, Liwei Wen, Timothy Reich, Tonya S. Ehlmann, Xiao Yang, Xuefei Wang, Brian Lutz, Guomei Wang
  • Publication number: 20200123008
    Abstract: Disclosed is a carbon nanoparticle-porous skeleton composite material, its composite with lithium metal, and their preparation methods and use. In the carbon nanoparticle-porous skeleton composite material, the porous skeleton is a carbon-based porous microsphere material with a diameter of 1 to 100 ?m or a porous metal material having internal pores with a micrometer-scale pore size distribution, and the carbon nanoparticles are distributed in the pores and on the surface of the carbon-based porous microsphere material or the porous metal material. The carbon nanoparticle-porous skeleton composite material is mixed with a molten lithium metal to form a lithium-carbon nanoparticle-porous skeleton composite material. The carbon nanoparticles present in the material can better conduct lithium ions during the battery cycle, thereby inhibiting the formation of lithium dendrites, and improving the safety and cycle stability of the battery.
    Type: Application
    Filed: October 11, 2017
    Publication date: April 23, 2020
    Inventors: Feng GUO, Yalong WANG, Tuo KANG, Chenghao LIU, Peng CHEN, Yanbin SHEN, Wei LU, Liwei CHEN
  • Publication number: 20200112875
    Abstract: Example communication methods and apparatus are described. One example method includes that a first communications apparatus sends quality of service (QoS) flow information to a second communications apparatus, where a QoS flow indicated by the QoS flow information corresponds to at least one bearer type. The first communications apparatus receives a QoS flow list sent by the second communications apparatus based on the QoS flow information, where each QoS flow list is mapped to a radio bearer. The first communications apparatus sends a radio bearer identifier of the QoS flow list to the second communications apparatus. In the embodiments of this application, a base station itself determines a radio bearer or a DRB used to transmit the QoS flow.
    Type: Application
    Filed: December 10, 2019
    Publication date: April 9, 2020
    Inventors: Wenjie PENG, Mingzeng DAI, Liwei QIU, Man WANG, Xudong YANG
  • Patent number: 10582462
    Abstract: According to a synchronization method and apparatus provided in this application, a source station sends location information of the source station; and after obtaining a signal propagation delay that is calculated according to the location information of the source station and location information of a to-be-synchronized station, the to-be-synchronized station performs synchronization with the source station according to a synchronization reference time obtained by subtracting the propagation delay from a receiving time of a first network reference signal received from the source station. It can be learned that, in a process in which the to-be-synchronized station performs synchronization with the source station, the signal propagation delay between the to-be-synchronized station and the source station is used to compensate for the receiving time of the first network reference signal.
    Type: Grant
    Filed: February 12, 2018
    Date of Patent: March 3, 2020
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Man Wang, Henrik Olofsson, Liwei Qiu
  • Patent number: D890752
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: July 21, 2020
    Assignee: Beijing Unicorn Technology Co., Ltd
    Inventors: Xi Huang, Yue He, Yue Wang, Zhihao Zhao, Liwei Chen, Jun Wang