Patents by Inventor Bo Yu

Bo Yu 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: 20210019601
    Abstract: Disclosed herein is a deep learning model that can be used for performing speech or image processing tasks. The model uses multi-task training, where the model is trained for at least two inter-related tasks. For face detection, the first task is face detection (i.e. face or non-face) and the second task is facial feature identification (i.e. mouth, eyes, nose). The multi-task model improves the accuracy of the task over single-task models.
    Type: Application
    Filed: October 5, 2020
    Publication date: January 21, 2021
    Applicant: CARNEGIE MELLON UNIVERSITY
    Inventors: Ian Richard Lane, Bo Yu
  • Publication number: 20210020786
    Abstract: The present disclosure relates to a semiconductor device includes a substrate and first and second spacers on the substrate. The semiconductor device includes a gate stack between the first and second spacers. The gate stack includes a gate dielectric layer having a first portion formed on the substrate and a second portion formed on the first and second spacers. The first portion includes a crystalline material and the second portion comprises an amorphous material.
    Type: Application
    Filed: July 18, 2019
    Publication date: January 21, 2021
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Cheng-Ming LIN, Sai-Hooi YEONG, Ziwei FANG, Bo-Feng YOUNG, Chi On CHUI, Chih-Yu CHANG, Huang-Lin CHAO
  • Publication number: 20210009231
    Abstract: The disclosure provides a bicycle caliper control method. The bicycle caliper control method is configured to control a rear caliper and a front caliper of a bicycle. The bicycle caliper control method includes: when a first brake lever of the bicycle is squeezed, the first brake lever activates the rear caliper and the front caliper; and when a second brake lever of the bicycle is squeezed, the second brake lever activates the rear caliper.
    Type: Application
    Filed: June 26, 2020
    Publication date: January 14, 2021
    Inventors: Szu-Fang TSAI, Bo-Yi Liao, Hsun-Yu Chuang
  • Patent number: 10893472
    Abstract: The present invention relates to the communications field, and in particular, to a method, an access point, and a station for data transmission in a wireless local area network, so as to reduce energy consumption in a data transmission process. In the invention, the STA may not listen to a trigger frame after receiving the first indication information, and wakes up at the first target wakeup moment. In addition, after waking up, the STA does not miss time for listening to the target trigger frame. This reduces energy consumption in a data transmission process.
    Type: Grant
    Filed: July 27, 2018
    Date of Patent: January 12, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Bo Li, Mao Yang, Jian Yu
  • Publication number: 20210004642
    Abstract: Embodiments of the present disclosure provide an AI capability research and development platform and a data processing method. The AI capability research and development platform includes: a data management module, a tool management module, a process management module and a model management module, where the data management module is configured to perform data processing on received data, including at least one of the following: analyzing data type of the data, converting the data according to preset data format and storing the data; the tool management module is configured to store at least one tool, each tool being used to execute a preset processing flow; the process management module is configured to perform model training according to the tool provided by the tool management module and the data provided by the data management module; the model management module is configured to store a model obtained by the model training.
    Type: Application
    Filed: June 25, 2020
    Publication date: January 7, 2021
    Inventors: Xintong MOU, Long WANG, Hao LI, Kuan SHI, Bo PENG, Haitao YU, Qianqian SHA, Wenbin REN, Xianyuan MO, Haobo WU
  • Patent number: 10884180
    Abstract: A light guide assembly comprises: a first light guide member; and a second light guide member stacked on the first light guide member. The light guide assembly has first and second light incident surfaces located on different sides, and a light emitting surface and a bottom surface which are oppositely disposed in a thickness direction, the first light incident surface and the bottom surface are located on the first light guide member, and the second light incident surface and the light emitting surface are located on the second light guide member, and the bottom surface is provided with first dots having a density increasing in a direction away from the first light incident surface, and the light emitting surface is provided with second dots having a density increasing in a direction away from the second light incident surface.
    Type: Grant
    Filed: August 16, 2018
    Date of Patent: January 5, 2021
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Heling Zhu, Junjie Ma, Yuanda Lu, Bo Han, Liang Gao, Lu Yu, Pengfei Cheng
  • Publication number: 20200410637
    Abstract: An interframe registration and adaptive step size-based non-uniformity correction method for an infrared image, comprising: first calculating a normalized cross-power spectrum of n-th and (n?1)-th original infrared images with the non-uniformity, and then calculating a horizontal relative displacement and a vertical relative displacement of the n-th and (n?1)-th original infrared images with the non-uniformity; calculating a space variance and a time variance of each pixel of the n-th original infrared image with the non-uniformity, using the obtained space variance and time variance to calculate an adaptive iterative step size of each pixel of the n-th original infrared image with the non-uniformity, and using the iterative step size to update a gain correction coefficient and a bias correction coefficient; finally, performing non-uniformity correction on the pixel in an overlapping area of the n-th and (n?1)-th original infrared images with the non-uniformity.
    Type: Application
    Filed: March 28, 2018
    Publication date: December 31, 2020
    Inventors: Huixin ZHOU, Dong ZHAO, Runda QIAN, Lixin GUO, Xiuping JIA, Jun ZHOU, Maosen HUANG, Hanlin QIN, Bo YAO, Yue YU, Huan LI, Jiangluqi SONG, Bingjian WANG, Kuanhong CHENG, Juan DU, Shangzhen SONG
  • Publication number: 20200409781
    Abstract: The disclosed embodiments provide a system for identifying root causes of performance issues. During operation, the system obtains a call graph containing a set of call paths for a set of services. Next, the system determines, based on a load test of the set of services, severity scores for the set of services, wherein the severity scores represent levels of abnormal behavior in the set of services. The system then groups the severity scores by the set of call paths and identifies, based on the grouped severity scores, one or more services as potential root causes of performance issues in the set of services. Finally, the system outputs the identified one or more services as the potential root causes of the performance issues.
    Type: Application
    Filed: June 28, 2019
    Publication date: December 31, 2020
    Inventors: Yi Zhen, Yung-Yu Chung, Yang Yang, Bo Long
  • Patent number: 10877924
    Abstract: Embodiments of this application disclose an instruction set processing method based on a chip architecture and apparatus, and a computer-readable storage medium. The method includes compiling a deep learning model based on the architecture of the chip, to obtain a deep learning instruction set corresponding to the chip; compressing the deep learning instruction set, to obtain a compressed instruction set; and storing the compressed instruction set in an instruction set buffer of the chip by writing in a register, the compressed instructions executing a task.
    Type: Grant
    Filed: May 1, 2020
    Date of Patent: December 29, 2020
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yuwei Wang, Xiaoyu Yu, Lixin Zhang, Bo Zhang
  • Publication number: 20200398831
    Abstract: Systems, methods, and non-transitory computer readable media configured to generate enhanced training information. Training information may be obtained. The training information may characterize behaviors of moving objects. The training information may be determined based on observations of the behaviors of the moving objects. Behavior information may be obtained. The behavior information may characterize a behavior of a given object. Enhanced training information may be generated by inserting the behavior information into the training information.
    Type: Application
    Filed: September 8, 2020
    Publication date: December 24, 2020
    Inventors: Bo Xiao, Yiming Liu, Sinan Xiao, Xiang Yu, Tiancheng Lou, Jun Peng, Jie Hou, Zhuo Zhang, Hao Song
  • Publication number: 20200396971
    Abstract: A breeding method for improving reproductive performance of a chicken specialized dam line includes the steps of forming an F1 generation group, forming a breeding group, screening a breeding group, forming an F2 generation group, and continuously breeding to an Fn generation group. The method includes raising in small-scale groups and natural mating for systematic selection and breeding, which effectively reduces the generation interval and has the features of easy operation and fast genetic progress, not only ensuring animal welfare, but also effectively improving production performance.
    Type: Application
    Filed: February 26, 2020
    Publication date: December 24, 2020
    Applicant: Sichuan Animal Science Academy
    Inventors: XIAOSONG JIANG, CHAOWU YANG, MOHAN QIU, ZENGRONG ZHANG, CHUNLIN YU, HUARUI DU, QINGYUN LI, BO XIA, XIAOYAN SONG, CHENMING HU, XIA XIONG, LI YANG, HAN PENG, JIALEI CHEN
  • Publication number: 20200404148
    Abstract: An image outputting method and an electronic device are provided. The method includes: shooting a scene by using a plurality of different exposure durations to obtain a plurality of images respectively; performing a summation operation according to the images to obtain a first image; adjusting a first brightness of the first image to an output brightness to generate a second image; respectively converting pixel values of a plurality of first pixels in the second image into other corresponding pixel values in another value domain to generate an output image; and outputting the output image.
    Type: Application
    Filed: June 20, 2020
    Publication date: December 24, 2020
    Applicant: Altek Semiconductor Corp.
    Inventors: Bo-Wei Jiang, Hsiao-Min Wang, Jing-Yu Huang
  • Patent number: 10873648
    Abstract: In one embodiment, a method includes sending a first request comprising an http-header that includes one or more http-header fields for a webpage from a first user to a computing server, receiving a second request for access to a first information associated with the mobile-client system from the computing server in response to the first request, wherein the first information comprises one or more user-profile fields associated with a user profile of the first user, sending the first information responsive to the second request to the computing server, and receiving the requested webpage customized based on one or more determined attributes of the mobile-client system from the computing server, the one or more attributes being determined based on a comparison between the one or more http-header fields and the one or more user-profile fields with a database comprising attributes of a plurality of types of mobile-client systems.
    Type: Grant
    Filed: July 3, 2018
    Date of Patent: December 22, 2020
    Assignee: Facebook, Inc.
    Inventors: Mukund Narasimhan, Yingyi Liang, Xiaoliang Wei, Ita Pai, Bo Huai Victor Loh, Sara Motiee, Haomin Yu
  • Publication number: 20200395385
    Abstract: A device may include a semiconductor-on-insulator (SOI) structure that may include a substrate, an insulator layer over the substrate, and a semiconductor layer over the insulator layer. The semiconductor layer may include a first conductivity region and a second conductivity region at least partially arranged within the semiconductor layer. The device may further include a gate structure arranged over the semiconductor layer and between the first conductivity region and the second conductivity region; a first conductor element arranged through the semiconductor layer and the insulator layer of the SOI structure to electrically contact the substrate; a second conductor element arranged to electrically contact the gate structure; and a conducting member connecting the first conductor element and the second conductor element to electrically couple the first conductor element and the second conductor element.
    Type: Application
    Filed: June 12, 2019
    Publication date: December 17, 2020
    Inventors: Bo YU, Shaoqiang ZHANG
  • Patent number: 10867922
    Abstract: A device includes a substrate; a first layer over the substrate, the first layer containing a metallic material, wherein the first layer includes a trench; and a porous material layer having a first portion and a second portion. The first portion is disposed in the trench. The second portion is disposed on a top surface of the first layer. The first and the second portions contain substantially same percentage of Si, substantially same percentage of O, and substantially same percentage of C.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: December 15, 2020
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Bo-Jiun Lin, Ching-Yu Chang, Hai-Ching Chen, Tien-I Bao
  • Patent number: 10868151
    Abstract: Doping techniques for fin-like field effect transistors (FinFETs) are disclosed herein. An exemplary method includes forming a fin structure, forming a doped amorphous layer over a portion of the fin structure, and performing a knock-on implantation process to drive a dopant from the doped amorphous layer into the portion of the fin structure, thereby forming a doped feature. The doped amorphous layer includes a non-crystalline form of a material. In some implementations, the knock-on implantation process crystallizes at least a portion of the doped amorphous layer, such that the portion of the doped amorphous layer becomes a part of the fin structure. In some implementations, the doped amorphous layer includes amorphous silicon, and the knock-on implantation process crystallizes a portion of the doped amorphous silicon layer.
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: December 15, 2020
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Sai-Hooi Yeong, Sheng-Chen Wang, Bo-Yu Lai, Ziwei Fang, Feng-Cheng Yang, Yen-Ming Chen
  • Publication number: 20200388476
    Abstract: An amplification system includes a first amplification module, a second amplification module, a third amplification module I, a fourth amplification module I, a first load, a third amplification module II, a fourth amplification module II and a second load. An output terminal of the first amplification module is connected to an input terminal of the second amplification module; output terminals of the second amplification module are connected to an input terminal of the third amplification module I and an input terminal of the third amplification module II. An output terminal of the third amplification module I is connected to an input terminal of the first load through the fourth amplification module I. An output terminal of the third amplification module II is connected to an input terminal of the second load through the fourth amplification module II.
    Type: Application
    Filed: August 3, 2018
    Publication date: December 10, 2020
    Applicant: SHANGHAI YUDA INDUSTRIAL CO., LTD.
    Inventors: Bing XUE, Jian JIANG, Jiajia YU, Xiaojun QI, Bo HU
  • Publication number: 20200384107
    Abstract: The present disclosure relates to anti-CD40 antibodies, such as humanized anti-CD40 antibodies, that may be used in various therapeutic, prophylactic and diagnostic methods. The antibodies generally block the ability of CD40 to bind CD154 and do so without activating the cell expressing CD40 (e.g., a B cell). The present antibodies or fragments thereof may be used to reduce complications associated with organ or tissue transplantation.
    Type: Application
    Filed: August 14, 2020
    Publication date: December 10, 2020
    Inventors: Bo YU, Rijian WANG, Keith REIMANN
  • Publication number: 20200389953
    Abstract: A dimming circuit for dimming a current flowing through a light emitting device, having: a multi-function pin, configured to receive a dimming signal; wherein when the dimming signal is an analog voltage signal, an amplitude of the current flowing through the light emitting device is regulated based on the dimming signal; when the dimming signal is a pulse signal and a frequency of the dimming signal is in a first frequency range, a duty cycle of the current flowing through the light emitting device is regulated based on the dimming signal; and when the dimming signal is the pulse signal and the frequency of the dimming signal is in a second frequency range, the amplitude of the current flowing through the light emitting device is regulated based on the dimming signal.
    Type: Application
    Filed: June 3, 2020
    Publication date: December 10, 2020
    Inventors: Bo Yu, Bairen Liu, Junxin Tan
  • Publication number: 20200388490
    Abstract: A method for forming a material having a Perovskite single crystal structure includes alternately growing, on a substrate, each of a plurality of first layers and each of a plurality of second layers having compositions different from the plurality of first layers and forming a material having a Perovskite single crystal structure by annealing the plurality of first layers and the plurality of second layers.
    Type: Application
    Filed: August 24, 2020
    Publication date: December 10, 2020
    Inventors: Bo-Yu YANG, Minghwei HONG, Jueinai KWO, Yen-Hsun LIN, Keng-Yung LIN, Hsien-Wen WAN, Chao Kai CHENG, Kuan Chieh LU