Patents by Inventor Cheng-Chieh Yeh

Cheng-Chieh Yeh 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: 20240105778
    Abstract: A semiconductor device includes a fin extending from a substrate. The fin has a source/drain region and a channel region. The channel region includes a first semiconductor layer and a second semiconductor layer disposed over the first semiconductor layer and vertically separated from the first semiconductor layer by a spacing area. A high-k dielectric layer at least partially wraps around the first semiconductor layer and the second semiconductor layer. A metal layer is formed along opposing sidewalls of the high-k dielectric layer. The metal layer includes a first material. The spacing area is free of the first material.
    Type: Application
    Filed: December 1, 2023
    Publication date: March 28, 2024
    Inventors: I-Sheng CHEN, Yee-Chia YEO, Chih Chieh YEH, Cheng-Hsien WU
  • Patent number: 11935890
    Abstract: In a method for forming an integrated semiconductor device, a first inter-layer dielectric (ILD) layer is formed over a semiconductor device that includes a first transistor structure, a two-dimensional (2D) material layer is formed over and in contact with the first ILD layer, the 2D material layer is patterned to form a channel layer of a second transistor structure, a source electrode and a drain electrode of the second transistor structure are formed over the patterned 2D material layer and laterally spaced apart from each other, a gate dielectric layer of the second transistor structure is formed over the patterned 2D material layer, the source electrode and the drain electrode, and a gate electrode of the second transistor structure is formed over the gate dielectric layer and laterally between the source electrode and the drain electrode.
    Type: Grant
    Filed: April 11, 2022
    Date of Patent: March 19, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Cheng-Yi Peng, Chun-Chieh Lu, Meng-Hsuan Hsiao, Ling-Yen Yeh, Carlos H. Diaz, Tung-Ying Lee
  • Publication number: 20240088267
    Abstract: A semiconductor device comprises a fin structure disposed over a substrate; a gate structure disposed over part of the fin structure; a source/drain structure, which includes part of the fin structure not covered by the gate structure; an interlayer dielectric layer formed over the fin structure, the gate structure, and the source/drain structure; a contact hole formed in the interlayer dielectric layer; and a contact material disposed in the contact hole. The fin structure extends in a first direction and includes an upper layer, wherein a part of the upper layer is exposed from an isolation insulating layer. The gate structure extends in a second direction perpendicular to the first direction. The contact material includes a silicon phosphide layer and a metal layer.
    Type: Application
    Filed: November 22, 2023
    Publication date: March 14, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Cheng-Yi PENG, Chih Chieh YEH, Chih-Sheng CHANG, Hung-Li CHIANG, Hung-Ming CHEN, Yee-Chia YEO
  • Patent number: 11923252
    Abstract: A semiconductor device includes a first set of nanostructures stacked over a substrate in a vertical direction, and each of the first set of nanostructures includes a first end portion and a second end portion, and a first middle portion laterally between the first end portion and the second end portion. The first end portion and the second end portion are thicker than the first middle portion. The semiconductor device also includes a first plurality of semiconductor capping layers around the first middle portions of the first set of nanostructures, and a gate structure around the first plurality of semiconductor capping layers.
    Type: Grant
    Filed: January 27, 2021
    Date of Patent: March 5, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Sai-Hooi Yeong, Bo-Feng Young, Chi-On Chui, Chih-Chieh Yeh, Cheng-Hsien Wu, Chih-Sheng Chang, Tzu-Chiang Chen, I-Sheng Chen
  • Patent number: 11918882
    Abstract: An interactive exercise apparatus for guiding a user to perform an exercise includes a display device and a detecting device. The display device is configured to display video imagery which shows an instructor image and at least one motion check image. The motion check image corresponds to a predetermined one of a plurality of body parts of the user, which has a motion guide track and a motion achievement evaluation. The detecting device is configured to detect displacement of the body parts. The motion guide track is displayed on a predetermined position of the video imagery with a predetermined track pattern, corresponding to a movement path of the predetermined body part when the user follows movements demonstrated by the instructor image to perform the exercise. The motion achievement evaluation indicates a matching degree determined according to the displacement of the predetermined body part detected by the detecting device.
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: March 5, 2024
    Assignee: Johnson Health Tech Co., Ltd.
    Inventors: Hsin-Huang Chiang, Yu-Chieh Lee, Ning Chuang, Wei-Ting Weng, Cheng-Ho Yeh
  • Publication number: 20230134970
    Abstract: Systems and processes for generating audio books from text are provided. An example process includes, at an electronic device having one or more processors and memory: receiving a text including at least a first subset and a second subset, wherein at least a portion of the first subset overlaps with at least a portion of the second subset; determining, based on the text, a prosody for a speech output, wherein the prosody is representative of a genre; determining a semantic meaning of the text; and generating, based on the prosody and the semantic meaning, the speech output of the text.
    Type: Application
    Filed: October 31, 2022
    Publication date: May 4, 2023
    Inventors: Ramya RASIPURAM, William BECKMAN, Ladan GOLIPOUR, David A. WINARSKY, Cheng-Chieh YEH, Weicheng ZHANG
  • Patent number: 10769109
    Abstract: A control method for a storage device of a driving recorder includes: planning a directory entry of a storage device according to a predetermined directory entry stored in a storage unit; planning a file allocation table of the storage device according to a predetermined file allocation table stored in the storage unit; and controlling a controller to write data to the storage device according to the directory entry and the file allocation table.
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: September 8, 2020
    Assignee: XIAMEN SIGMASTAR TECHNOLOGY LTD
    Inventors: Jen-Hao Chang, Chia-Jung Lee, Cheng-Chieh Yeh
  • Patent number: 10691465
    Abstract: A method for synchronization of system management data includes steps of generating a request for system management data in response to execution of a system booting program, transmitting the request to a baseboard management controller so as to enable the baseboard management controller to transmit the system management data stored in a second storage unit to a processor; receiving the system management data from the baseboard management controller, and determining whether the system management data is complete; and when it is determined that the system management data is complete, storing at least one of the sequential packets of the system management data in a first storage unit, and proceeding with execution of the system booting program.
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: June 23, 2020
    Assignee: Mitac Computing Technology Corporation
    Inventors: Po-Wen Huang, Le Xing, Bichao Wang, Cheng-Chieh Yeh, Jie Zhang, Chen-Nan Hsiao
  • Publication number: 20190146804
    Abstract: A method for synchronization of system management data includes steps of generating a request for system management data in response to execution of a system booting program, transmitting the request to a baseboard management controller so as to enable the baseboard management controller to transmit the system management data stored in a second storage unit to a processor; receiving the system management data from the baseboard management controller, and determining whether the system management data is complete; and when it is determined that the system management data is complete, storing at least one of the sequential packets of the system management data in a first storage unit, and proceeding with execution of the system booting program.
    Type: Application
    Filed: November 15, 2018
    Publication date: May 16, 2019
    Inventors: Po-Wen HUANG, Le XING, Bichao WANG, Cheng-Chieh YEH, Jie ZHANG, Chen-Nan HSIAO
  • Publication number: 20180373728
    Abstract: A control method for a storage device of a driving recorder includes: planning a directory entry of a storage device according to a predetermined directory entry stored in a storage unit; planning a file allocation table of the storage device according to a predetermined file allocation table stored in the storage unit; and controlling a controller to write data to the storage device according to the directory entry and the file allocation table.
    Type: Application
    Filed: September 20, 2017
    Publication date: December 27, 2018
    Inventors: Jen-Hao Chang, Chia-Jung Lee, Cheng-Chieh Yeh