Patents by Inventor Dawei Wang

Dawei 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).

  • Publication number: 20220261983
    Abstract: A method for measuring a distance between trace lines of a 3D braided material, including: (S1) establishing a vision data acquisition system using a vision sensor; (S2) acquiring, by the vision data acquisition system, a training data of the trace lines of the 3D braided material; (S3) constructing a deep learning model for recognizing the trace lines of the 3D braided material; and inputting the training data acquired in step (S2) to the deep learning model to obtain a trained deep learning model; and (S4) positioning a location of the trace lines of the 3D braided material in batch images according to the trained deep learning model obtained in step (S3); and measuring a distance between adjacent trace lines.
    Type: Application
    Filed: March 23, 2022
    Publication date: August 18, 2022
    Inventors: Jun WANG, Zhongde SHAN, Dawei LI, Li DAI
  • Publication number: 20220252907
    Abstract: An integrated photonics chip comprising: a plurality of optical channels extending a length of the integrated photonics chip; at least one variable optical attenuator (VOA) being optically connected to one of the plurality of optical channels, the at least one VOA comprising a silicon diode; at least one modulator being optically connected to another of the plurality of optical channels, the at least one modulator comprising a silicon diode; wherein the silicon diodes of the at least one VOA and the at least one modulator are adapted to receive biasing voltages; and wherein an application of the biasing voltages causes the silicon diodes of the at least one VOA and the at least one modulator to be reverse-biased, such that the at least one VOA and the at least one modulator are each adapted to detect a photocurrent of an optical signal being propagated along the plurality of optical channels.
    Type: Application
    Filed: February 10, 2021
    Publication date: August 11, 2022
    Inventors: Dawei Zheng, Xingyu Zhang, Tongqing Wang
  • Publication number: 20220256500
    Abstract: This disclosure relates to systems, apparatuses, and methods for coordinating communication and avoiding and/or mitigating collisions for multi-subscriber identity module devices in a wireless communication system. A wireless device may coordinate communication associated with different subscriber identity modules and/or may mitigate collisions between communications associated with different subscriber identity modules. A network may provide information to improve coordination and/or mitigate collisions. A network may adjust paging schedules and/or provision of alert messages to improve coordination.
    Type: Application
    Filed: March 28, 2022
    Publication date: August 11, 2022
    Inventors: Sethuraman Gurumoorthy, Dawei Zhang, Fangli Xu, Haijing Hu, Longda Xing, Murtaza Shikari, Muthukumaran Dhanapal, Sree Ram Kodali, Srinivasan Nimmala, Srirang A. Lovlekar, Vijay Venkataraman, Yaoqi Yan, Yuqin Chen, Zhiwei Wang
  • Publication number: 20220252783
    Abstract: An integrated waveguide polarizer comprising: a plurality of silicon layers and a plurality of silicon-nitride layers; each of the plurality of silicon layers and each of the plurality of silicon-nitride layers having a first end and an opposite second end, the first end having a wide width and the second end having a narrow width, such that each silicon layer and each silicon-nitride layer have tapered shapes; wherein the pluralities of silicon and silicon-nitride layers are overlapped, such that at least a portion of each silicon-nitride layer overlaps at least a portion of each silicon layer; and a plurality of oxide layers disposed between the pluralities of silicon-nitride and silicon layers, each oxide layer creating a separation spacing between each silicon-nitride and each silicon layers; wherein, when an optical signal is launched through the integrated waveguide polarizer, the optical signal is transitioned between each silicon-nitride layer and each silicon layer.
    Type: Application
    Filed: February 10, 2021
    Publication date: August 11, 2022
    Inventors: Xingyu Zhang, Tongqing Wang, Dawei Zheng, Zhoufeng Ying
  • Publication number: 20220255627
    Abstract: A silicon photonics based single wavelength 100 Gbit/s PAM4 DWDM transceiver in a pluggable form factor having a transmitter, said transmitter having: a DWDM laser source; a fiber array pigtail having a polarization maintaining fiber and an output single mode fiber; a silicon photonics modulator chip configured to optically connect to the DWDM laser source through the usage of the polarization maintaining fiber, a modulator driver chip connected to the silicon photonics modulator chip and an LC receptacle configured to optically connect to the silicon photonics modulator chip through the usage of the output single mode fiber. The disclosed transmitter may be further comprised of a reference loop within the silicon photonics modulator chip to allow for the utilization of a passive alignment approach for optically connected elements. The disclosed transceiver may be configured for use with C-band DWDM applications for utilization in applicable technologies, including 5G telecommunications.
    Type: Application
    Filed: January 27, 2022
    Publication date: August 11, 2022
    Inventors: Tongqing Wang, Xingyu Zhang, Dawei Zheng, Ming Ding, Yong Li
  • Publication number: 20220255613
    Abstract: Apparatuses, systems, and methods for a wireless device to perform beam management procedures with a base station. A wireless device in communication with a 5G base station may perform measurements and determine constraints relevant to beam selection. The device may select a recommended beam based on the measurements and constraint(s) and indicate the recommended beam to the base station. A recommended uplink beam may not correspond to a recommended downlink beam.
    Type: Application
    Filed: April 28, 2022
    Publication date: August 11, 2022
    Inventors: Jia Tang, Sami M. Almalfouh, Haitong Sun, Zhu Ji, Wei Zeng, Johnson O. Sebeni, Wei Zhang, Beibei Wang, Dawei Zhang, Pengkai Zhao
  • Patent number: 11407173
    Abstract: A light valve panel and a manufacturing method thereof, a three-dimensional printing system, and a three-dimensional printing method are disclosed. The light valve panel includes a first light valve array substrate and at least one second light valve array substrate, the first light valve array substrate and the at least one second light valve array substrate are arranged in a stack; the first light valve array substrate includes a plurality of first pixel units arranged in an array, and the second light valve array substrate includes a plurality of second pixel units arranged in an array; and an orthographic projection of at least one of the second pixel units on the first light valve array substrate partially overlaps with at least one of the first pixel units.
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: August 9, 2022
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jinyu Li, Yanchen Li, Haobo Fang, Yu Zhao, Dawei Feng, Dong Wang, Wang Guo, Hailong Wang
  • Patent number: 11407738
    Abstract: Compounds, methods of use, and processes for making inhibitors of complement Factor D are provided comprising Formula I, I? and I?? or a pharmaceutically acceptable salt or composition thereof. The inhibitors described herein target Factor D and inhibit or regulate the complement cascade. The inhibitors of Factor D described herein reduces the excessive activation of complement.
    Type: Grant
    Filed: May 5, 2020
    Date of Patent: August 9, 2022
    Assignee: Achillion Pharmaceuticals, Inc.
    Inventors: Jason Allan Wiles, Avinash S. Phadke, Milind Deshpande, Atul Agarwal, Dawei Chen, Venkat Rao Gadhachanda, Akihiro Hashimoto, Godwin Pais, Qiuping Wang, Xiangzhu Wang, William Greenlee
  • Publication number: 20220242937
    Abstract: Provided are a humanized anti-A? monoclonal antibody and use thereof. The humanized anti-A? monoclonal antibody provided can inhibit the polymerization of A? monomers, protect nerve cells from the toxicity of A?, and have a certain effect on improving the cognitive learning and memory ability of Alzheimer's dementia model mice, and can be used for the treatment and diagnosis of diseases and disorders related to amyloidosis, such as Alzheimer's disease.
    Type: Application
    Filed: January 17, 2020
    Publication date: August 4, 2022
    Applicant: CHANGCHUN GENESCIENCE PHARMACEUTICAL CO., LTD.
    Inventors: XIAO FENG, YANGQIU LIANG, LEI JIN, DAWEI SUN, TAO WANG, LIANG XIAO, SHUANG LIU, YUHENG CHEN, ZHENGYI LI
  • Patent number: 11403988
    Abstract: A display panel, a display device, and a color filter substrate are provided. The profiled edge region of the display panel comprises a plurality of edge pixels. The profiled edge region is provided with a light shielding structure, and the light shielding structure includes a light shielding unit set in one-to-one correspondence with the plurality of edge pixels. Each plurality of edge pixels includes a plurality of sub-pixels arranged side by side in the first direction.
    Type: Grant
    Filed: November 6, 2018
    Date of Patent: August 2, 2022
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiujun Cai, Yanchao Zhang, Sa Li, Dawei Wang, Jiaqiang Wang, Huan Bao, Cuie Wang
  • Patent number: 11405980
    Abstract: Apparatuses, systems, and methods for a wireless device to perform methods to implement mechanisms for performing a listen again after talk procedure to detect collisions over an access medium. The wireless device may determine a frequency and configuration of modified transmission frames for transmission over an access medium (licensed or unlicensed) and may further determine a timing of the modified transmission frames within a transmission occasion. The wireless device may detect, during a listening period of the modified transmission frame, a collision and may adjust, based, at least in part, on the detected collision, a remaining transmission schedule for the transmission schedule and/or LBT parameters.
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: August 2, 2022
    Assignee: Apple Inc.
    Inventors: Tianyan Pu, Haitong Sun, Wanping Zhang, Wei Zeng, Pengkai Zhao, Dawei Zhang, Wei Zhang, Ping Wang, Sami M. Almalfouh, Johnson O. Sebeni
  • Patent number: 11404675
    Abstract: The present disclosure provides a light emitting device and a manufacturing method thereof, a display panel and a display apparatus. The light emitting device includes a substrate; a light emitting element on the substrate; and a light coupling layer on a light emitting side of the light emitting element, wherein a thickness of the light coupling layer gradually decreases in a direction from a central region of the light emitting device toward an edge region of the light emitting device.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: August 2, 2022
    Assignees: Chongqing Boe Display Technology Co., Ltd., Boe Technology Group Co., Ltd.
    Inventors: Can Huang, Dawei Shi, Weilin Lai, Jiandong Bao, Lu Yang, Wentao Wang, Liji Cheng
  • Patent number: 11405095
    Abstract: Apparatuses, systems, and methods for a wireless device to perform methods to implement mechanisms for a UE to request a beam quality measurement procedure. A user equipment device may be configured to perform a method including performing transmitting a request to perform a beam quality measurement procedure for downlink receptions (e.g., a P3 procedure) to a base station/network entity, receiving instructions to perform the beam quality measurement procedure from the base station, and transmitting results of the beam quality measurement procedure to the base station. In some embodiments, transmission of the request may be response to at least one trigger condition and/or detection of a condition at the UE. The request may include an indication of a preferred timing offset. The instructions to perform the beam quality measurement procedure may include a schedule for the beam quality measurement.
    Type: Grant
    Filed: March 15, 2021
    Date of Patent: August 2, 2022
    Assignee: Apple Inc.
    Inventors: Jia Tang, Beibei Wang, Dawei Zhang, Haitong Sun, Johnson O. Sebeni, Pengkai Zhao, Ping Wang, Wei Zeng, Yang Li, Zhu Ji
  • Patent number: 11405943
    Abstract: A user equipment device may determine whether to power down one or more components based at least on a scheduling parameter that includes an indication of cross-slot scheduling. The device may power down the one or more components prior to decoding control information during a slot for which the scheduling parameter indicates that cross-slot scheduling is in place.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: August 2, 2022
    Assignee: Apple Inc.
    Inventors: Jia Tang, Wei Zhang, Wei Zeng, Haitong Sun, Yuchul Kim, Ping Wang, Sreevalsan Vallath, Zhu Ji, Dawei Zhang
  • Publication number: 20220240079
    Abstract: A user equipment (UE) includes first and second subscriber identity modules (SIMs), possibly subscribed to different carriers. When the first SIM is in a connected state and the second SIM is in an idle state, the UE may need to periodically tune away a radio from a first frequency used for communication under the first SIM to a second frequency used for idle mode activity under the second SIM. The UE may provide to the network of the first SIM the second SIMs traffic activity pattern and/or serving frequency so that the network may provide coordinated configuration and/or scheduling for the UE device, e.g., in order to make the action of tuning away (and tuning back) the radio more efficient and/or to decrease the network impact of such radio tune aways (e.g., to decrease wasted uplink scheduling and wasted downlink transmissions for the first SIM).
    Type: Application
    Filed: April 14, 2022
    Publication date: July 28, 2022
    Inventors: Srirang A. Lovlekar, Sethuraman Gurumoorthy, Murtaza A. Shikari, Srinivasan Nimmala, Sree Ram Kodali, Fangli Xu, Haijing Hu, Yuqin Chen, Dawei Zhang, Longda Xing, Zhiwei Wang, Yaoqi Yan, Muthukumaran Dhanapal, Huarui Liang
  • Publication number: 20220236475
    Abstract: A displaying module and a displaying device. The displaying module includes a backlight module and a display panel arranged at a light-emitting side of the backlight module, wherein the backlight module is provided with an ambient light hole penetrating through the backlight module along a direction perpendicular to a light-emitting surface of the backlight module; and a side, facing the backlight module, of the display panel is provided with a light equalization layer which covers the ambient light hole. By arranging the equalization layer at the side, facing the backlight module, of the display panel and at a position corresponding to the ambient light hole, when a screen of the display panel is black, the display panel is non-transparent, and the light equalization layer located at the side, facing the backlight module, of the display panel is incapable of being seen via the display panel.
    Type: Application
    Filed: September 24, 2021
    Publication date: July 28, 2022
    Inventors: Xiujun CAI, Cuie WANG, Sa LI, Wenli LAN, Yanming WANG, Runfei DU, Gaowei CHEN, Dong WANG, Lidong WANG, Dawei WANG
  • Publication number: 20220239004
    Abstract: An antenna apparatus includes a grounding plate, a monopole, a first feeding component, and a second feeding component. A slot on the grounding plate includes a first slot and a second slot that interpenetrate each other, the second slot extends from the first slot to an edge of the grounding plate. The monopole includes a first stub and a second stub extending from the first stub to the second slot, the second stub and the second slot form a feeding structure. The first feeding component is electrically coupled to the grounding plate to feed the feeding structure to excite a first radiation mode of the antenna apparatus. The second feeding component is electrically coupled to the second stub to feed the feeding structure to excite a second radiation mode of the antenna apparatus. Polarizations in the two radiation modes are orthogonal.
    Type: Application
    Filed: March 5, 2020
    Publication date: July 28, 2022
    Inventors: Le Chang, Yafang Yu, Kunpeng Wei, Dawei Zhou, Dong Yu, Hanyang Wang
  • Patent number: 11394010
    Abstract: A display substrate, a method for manufacturing the same and a display device are provided. The display substrate includes a base, a pixel definition layer disposed on the base, and a light-emitting unit disposed in a pixel opening region defined by the pixel definition layer; the display substrate further includes: a diversion channel provided on a surface of the pixel definition layer that is away from the base; and an encapsulation layer covering the light-emitting unit and the pixel definition layer, wherein the encapsulation layer fills the diversion channel. The display substrate in the present disclosure is used for displaying an image.
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: July 19, 2022
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Guanyu Lu, Dawei Wang, Haiping Zhao, Ruiqi Xiu
  • Patent number: 11386816
    Abstract: A flexible display device and an application method thereof are provided. The flexible display device includes a main body, a flexible display screen and a power device, the flexible display screen is configured to have a first end coupled to the main body, and a second end of the flexible display screen opposite to the first end is movable relative to the main body.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: July 12, 2022
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hong Li, Dawei Wang, Shanchen Kao, Yanli Wang, Haoran Wang
  • Patent number: D957505
    Type: Grant
    Filed: October 19, 2020
    Date of Patent: July 12, 2022
    Assignee: Shenzhen VanTop Technology & Innovation Co., Ltd.
    Inventors: Yiya Peng, Wenting Feng, Dawei Wang