Patents by Inventor Dai YAN

Dai YAN 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: 20240395802
    Abstract: A semiconductor structure includes a base structure, a first portion, a second portion and a first stack. The first portion and the second portion are disposed on the base structure and are respectively made of a first semiconductor material and a second semiconductor material which has a conductivity type opposite to that of the first semiconductor material. The first stack is disposed on the base structure and between the first portion and the second portion. The first stack includes a plurality of first semiconductor regions and a plurality of first dielectric regions disposed to alternate with the first semiconductor regions, such that each of the first semiconductor regions and the first dielectric regions extends between the first portion and the second portion. The first semiconductor regions has a dopant concentration which is lower than that of each of the first portion and the second portion.
    Type: Application
    Filed: May 24, 2023
    Publication date: November 28, 2024
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Dai-Yan WU, Yu-Chiun LIN, Po-Nien CHEN, Hsiao-Han LIU, Chih-Yung LIN
  • Publication number: 20240395803
    Abstract: A semiconductor structure includes a base structure, at least one diode device and a semiconductor device. The base structure has a first base region and a second base region. The at least one diode device includes a first feature formed in the first base region, and a second feature formed over the first feature and having a conductivity type opposite to that of the first feature. The semiconductor device is formed on the second base region.
    Type: Application
    Filed: May 22, 2023
    Publication date: November 28, 2024
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Dai-Yan Wu, Yu-Chiun Lin, Po-Nien CHEN, Hsiao-Han LIU, Chih-Yung LIN
  • Patent number: 11838832
    Abstract: An aspect of the disclosure includes a method for adjusting a multicast broadcast service area. According to an exemplary embodiment, the method may include, but is not limited to, the following steps. A cell list in a session update request message is obtained. An old broadcast target area for a multicast broadcast service is adjusted to a new broadcast target area for the multicast broadcast service according to the cell list. At least one base station is controlled to allocate or release radio spectrum resources for the multicast broadcast service.
    Type: Grant
    Filed: December 27, 2020
    Date of Patent: December 5, 2023
    Assignee: Industrial Technology Research Institute
    Inventors: Yu-Dai Yan, Shu-Ping Chang, Tzu-Hsiang Su, Kuo-Huang Hsu
  • Publication number: 20220210613
    Abstract: An aspect of the disclosure includes a method for adjusting a multicast broadcast service area. According to an exemplary embodiment, the method may include, but is not limited to, the following steps. A cell list in a session update request message is obtained. An old broadcast target area for a multicast broadcast service is adjusted to a new broadcast target area for the multicast broadcast service according to the cell list. At least one base station is controlled to allocate or release radio spectrum resources for the multicast broadcast service.
    Type: Application
    Filed: December 27, 2020
    Publication date: June 30, 2022
    Applicant: Industrial Technology Research Institute
    Inventors: Yu-Dai Yan, Shu-Ping Chang, Tzu-Hsiang Su, Kuo-Huang Hsu
  • Patent number: 11284220
    Abstract: An application service server, a region-based information processing method, and user equipment are provided. In the method, an initial message is received, identification information is determined according to the location information of the initial message, and a preprocessed message is generated. The initial message includes a notification content corresponding to the location information, and the location information is defined by a geographic coordinate system. The identification information is provided by a geographic information service. The preprocessed message includes the notification content and the identification information.
    Type: Grant
    Filed: June 4, 2020
    Date of Patent: March 22, 2022
    Assignee: Industrial Technology Research Institute
    Inventors: Kuo-Huang Hsu, Chi-Yu Li, Tzu-Hsiang Su, Yu-Dai Yan
  • Patent number: 11170648
    Abstract: A vehicle information distributing method is provided, including: receiving a plurality of first vehicle information from a first base station to determine a first service area; receiving a plurality of second vehicle information from a second base station to determine a second service area; calculating a forwarding area based on a distance or an intersection between the first service area and the second service area; transferring the first vehicle information within the forwarding area to the second base station, and transferring the second vehicle information within the forwarding area to the first base station; and broadcasting, by the first base station, the second vehicle information from the forwarding area, and broadcasting, by the second base station, the first vehicle information from the forwarding area.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: November 9, 2021
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Kuo-Huang Hsu, Tzu-Hsiang Su, Yu-Che Wang, Yu-Dai Yan
  • Publication number: 20210329413
    Abstract: An application service server, a region-based information processing method, and user equipment are provided. In the method, an initial message is received, identification information is determined according to the location information of the initial message, and a preprocessed message is generated. The initial message includes a notification content corresponding to the location information, and the location information is defined by a geographic coordinate system. The identification information is provided by a geographic information service. The preprocessed message includes the notification content and the identification information.
    Type: Application
    Filed: June 4, 2020
    Publication date: October 21, 2021
    Applicant: Industrial Technology Research Institute
    Inventors: Kuo-Huang Hsu, Chi-Yu Li, Tzu-Hsiang Su, Yu-Dai Yan
  • Patent number: 11032674
    Abstract: Provided are a broadcast multicast service center and a method applicable to a multimedia broadcast multicast service (MBMS) broadcast service management. The method includes: monitoring a service connection of a V2X between an application server and user equipment to generate a resource merging instruction when the service connection has no network traffic; searching for other service resources that are currently being executed and can share a service according to the resource merging instruction; analyzing the other service resources and the service connection through quality of service parameter screening and a broadcast service area comparison to determine a selected service resource from the other service resources; and adjusting a scheduling period of the service connection to be smaller than a scheduling period of the selected service resource to enable subsequent network traffic packets of the service connection to share network traffic of the selected service resource.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: June 8, 2021
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Tzu-Hsiang Su, Kuo-Huang Hsu, Yu-Che Wang, Yu-Dai Yan
  • Publication number: 20210029512
    Abstract: Provided are a broadcast multicast service center and a method applicable to a multimedia broadcast multicast service (MBMS) broadcast service management. The method includes: monitoring a service connection of a V2X between an application server and user equipment to generate a resource merging instruction when the service connection has no network traffic; searching for other service resources that are currently being executed and can share a service according to the resource merging instruction; analyzing the other service resources and the service connection through quality of service parameter screening and a broadcast service area comparison to determine a selected service resource from the other service resources; and adjusting a scheduling period of the service connection to be smaller than a scheduling period of the selected service resource to enable subsequent network traffic packets of the service connection to share network traffic of the selected service resource.
    Type: Application
    Filed: November 27, 2019
    Publication date: January 28, 2021
    Inventors: Tzu-Hsiang Su, Kuo-Huang Hsu, Yu-Che Wang, Yu-Dai Yan
  • Publication number: 20200226928
    Abstract: A vehicle information distributing method is provided, including: receiving a plurality of first vehicle information from a first base station to determine a first service area; receiving a plurality of second vehicle information from a second base station to determine a second service area; calculating a forwarding area based on a distance or an intersection between the first service area and the second service area; transferring the first vehicle information within the forwarding area to the second base station, and transferring the second vehicle information within the forwarding area to the first base station; and broadcasting, by the first base station, the second vehicle information from the forwarding area, and broadcasting, by the second base station, the first vehicle information from the forwarding area.
    Type: Application
    Filed: April 10, 2019
    Publication date: July 16, 2020
    Inventors: Kuo-Huang Hsu, Tzu-Hsiang Su, Yu-Che Wang, Yu-Dai Yan
  • Publication number: 20190073582
    Abstract: An apparatus and method for local quantization for convolutional neural networks. For example, one embodiment of an apparatus comprises: a convolutional neural network module comprising a neuron network structure to perform pattern recognition within an input image using a set of input image values; and a quantization module to quantize input image values to reduce processing requirements within one or more stages of the neuron network structure; the quantization module to perform quantization of each of a plurality of patches of the input image using a first quantization policy to generate a first matrix of quantized input data and to perform quantization of each of a plurality of kernel data using a second quantization policy to generate a second matrix of quantized kernel data.
    Type: Application
    Filed: September 23, 2015
    Publication date: March 7, 2019
    Inventors: Yi YANG, Chen FENG, Dai YAN, Xiaoming CHEN
  • Patent number: 10026104
    Abstract: A computer-implemented method for automatically pausing advertisements based on user attention includes rendering a digital video to a user, in response to the user initiating the digital video through a web multimedia player. The computer-implemented method also includes streaming an advertisement to the user once the user begins to watch the digital video and monitoring the user attention as the user watches the advertisement. The user attention is monitored based on keystrokes and mouse movements. Further, the computer-implemented method includes detecting one or more changes in the user attention. Furthermore, the computer-implemented method includes pausing the advertisement automatically at instance of detecting the one or more changes. Moreover, the computer-implemented method includes detecting the one or more changes that directs the user attention to the paused advertisement and resuming streaming of the advertisement.
    Type: Grant
    Filed: November 16, 2015
    Date of Patent: July 17, 2018
    Assignee: EXCALIBUR IP, LLC
    Inventors: Ling-Wei Huang, Wei-Han Li, Huai-Hsing Huang, Chia-Yen Liu, Chi-Wa Ng, Shih-ting Huang, Shih-Ping Lu, Dai-Yan Chen, Pin-Kuan Lee
  • Publication number: 20160071166
    Abstract: A computer-implemented method for automatically pausing advertisements based on user attention includes rendering a digital video to a user, in response to the user initiating the digital video through a web multimedia player. The computer-implemented method also includes streaming an advertisement to the user once the user begins to watch the digital video and monitoring the user attention as the user watches the advertisement. The user attention is monitored based on keystrokes and mouse movements. Further, the computer-implemented method includes detecting one or more changes in the user attention. Furthermore, the computer-implemented method includes pausing the advertisement automatically at instance of detecting the one or more changes. Moreover, the computer-implemented method includes detecting the one or more changes that directs the user attention to the paused advertisement and resuming streaming of the advertisement.
    Type: Application
    Filed: November 16, 2015
    Publication date: March 10, 2016
    Applicant: Yahoo! Inc.
    Inventors: Ling-Wei Huang, Wei-Han Li, Huai-Hsing Huang, Chia-Yen Liu, Chi-Wa Ng, Shih-Ting Huang, Shih-Ping Lu, Dai-Yan Chen, Pin-Kuan Lee
  • Patent number: 9189805
    Abstract: A computer-implemented method for automatically pausing advertisements based on user attention includes rendering a digital video to a user, in response to the user initiating the digital video through a web multimedia player. The computer-implemented method also includes streaming an advertisement to the user once the user begins to watch the digital video and monitoring the user attention as the user watches the advertisement. The user attention is monitored based on keystrokes and mouse movements. Further, the computer-implemented method includes detecting one or more changes in the user attention. Furthermore, the computer-implemented method includes pausing the advertisement automatically at instance of detecting the one or more changes. Moreover, the computer-implemented method includes detecting the one or more changes that directs the user attention to the paused advertisement and resuming streaming of the advertisement.
    Type: Grant
    Filed: June 18, 2013
    Date of Patent: November 17, 2015
    Assignee: Yahoo! Inc.
    Inventors: Ling-Wei Huang, Wei-Han Li, Huai-Hsing Huang, Chia-Yen Liu, Chi-Wa Ng, Shih-Ting Huang, Shih-Ping Lu, Dai-Yan Chen, Pin-Kuan Lee
  • Publication number: 20140372229
    Abstract: A computer-implemented method for automatically pausing advertisements based on user attention includes rendering a digital video to a user, in response to the user initiating the digital video through a web multimedia player. The computer-implemented method also includes streaming an advertisement to the user once the user begins to watch the digital video and monitoring the user attention as the user watches the advertisement. The user attention is monitored based on keystrokes and mouse movements. Further, the computer-implemented method includes detecting one or more changes in the user attention. Furthermore, the computer-implemented method includes pausing the advertisement automatically at instance of detecting the one or more changes. Moreover, the computer-implemented method includes detecting the one or more changes that directs the user attention to the paused advertisement and resuming streaming of the advertisement.
    Type: Application
    Filed: June 18, 2013
    Publication date: December 18, 2014
    Applicant: Yahoo! Inc.
    Inventors: Ling-Wei HUANG, Wei-Han LI, Huai-Hsing HUANG, Chia-Yen LIU, Chi-Wa NG, Shih-Ting HUANG, Shih-Ping LU, Dai-Yan CHEN, Pin-Kuan LEE