Patents by Inventor Chih-Hsing Kang

Chih-Hsing Kang 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: 20240153812
    Abstract: A method for fabricating a semiconductor device includes the steps of first forming a shallow trench isolation (STI) in a substrate, forming a first gate structure on the substrate and adjacent to the STI, forming a first doped region between the first gate structure and the STI, forming a second doped region between the first doped region and the first gate structure, forming a first contact plug on the first doped region, and then forming a second contact plug on the second doped region.
    Type: Application
    Filed: December 4, 2022
    Publication date: May 9, 2024
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Wen-Kai Lin, Chi-Horn Pai, Sheng-Yuan Hsueh, Kuo-Hsing Lee, Chih-Kai Kang
  • Publication number: 20240130140
    Abstract: A semiconductor device includes a substrate having a magnetic tunneling junction (MTJ) region and a logic region, a magnetic tunneling junction (MTJ) on the MTJ region and a first metal interconnection on the MTJ. Preferably, a top view of the MTJ includes a circle and a top view of the first metal interconnection includes an ellipse overlapping the circle.
    Type: Application
    Filed: December 26, 2023
    Publication date: April 18, 2024
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Ting-Hsiang Huang, Yi-Chung Sheng, Sheng-Yuan Hsueh, Kuo-Hsing Lee, Chih-Kai Kang
  • Patent number: 10089457
    Abstract: An application program is implemented by an electrical device for executing a wireless network certification process, which includes the following steps: driving a network module of the electrical device to receive a certification code broadcasted by a wireless network access point (AP), determining whether or not the certification code is in an identified list, wherein when the certification code is not in the identified list, the application program executes a first action to limit the electrical device to a limited function mode; and when an unlock password is received, the application program executing a second action to unlock the electrical device to an un-limited function mode; and when the electrical device is in the un-limited function mode and a connecting password is received, driving the network module of the electrical device to connect to the network AP.
    Type: Grant
    Filed: April 13, 2016
    Date of Patent: October 2, 2018
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Chih-Chien Liu, Yi-Chang Chen, Chih-Hsing Kang
  • Publication number: 20160226873
    Abstract: A non-transitory computer readable storage medium for storing an application program for network certification is disclosed. The application program is implemented by an electrical device for executing a wireless network certification process. The wireless network certification process includes the following steps: driving a network module of the electrical device to receive a certification code broadcasted by a wireless network access point (AP), determining if the certification code is in an identified list, executing an action to limit communication between the electrical device and the network AP when the certification code is not in the identified list, and receiving a password for removing the limitation of the communication.
    Type: Application
    Filed: April 13, 2016
    Publication date: August 4, 2016
    Inventors: Chih-Chien LIU, Yi-Chang CHEN, Chih-Hsing KANG
  • Publication number: 20140181996
    Abstract: The present invention discloses a computer readable storage medium for storing an application program for network certification. The application program is implemented by an electrical device to execute a network certification process. The network certification process includes the following steps: a network module of the electrical device is driven to receive a certification code, which is broadcasted by a network access point (AP). Determine if the certification code is in an identified list. When the certification code is not in the identified list, the application program executes an action to limit communication between the electrical device and the network AP.
    Type: Application
    Filed: March 27, 2013
    Publication date: June 26, 2014
    Applicant: COMPAL ELECTRONICS, INC.
    Inventors: Chih-Chien LIU, Yi-Chang CHEN, Chih-Hsing KANG
  • Publication number: 20120233451
    Abstract: A method for fast resuming a computer system from a shutdown state is provided. The computer system comprises a basic input output system (BIOS), a system memory and a storage device storing a system memory data of the system memory and a used system memory block address table before the computer system enters the shutdown state. The method comprises receiving a starting signal for power supplying the computer system and starting the storage device. A fast boot built-in program of the BIOS is started and, according to the used system memory block address table, the fast boot built-in program sequentially reads the stored system memory data from the storage device and writes the read system memory data into the system memory with a use of an optimized read-and-write block size as a read-and-write unit. The computer system enters a suspended state and is resumed from the suspended state.
    Type: Application
    Filed: March 8, 2012
    Publication date: September 13, 2012
    Applicant: COMPAL ELECTRONICS, INC.
    Inventors: Chih-Chien Liu, Yi-Chang Chen, Shao-Tsu Kung, Chih-Hsing Kang, Chun-Sheng Chen, Chih-Jung Lai
  • Publication number: 20120131493
    Abstract: A computer system and a computer information display method thereof are provided. In the method, a computer information management unit stores computer information of an application program in a storage unit. During a system login process of the computer system, a processing unit reads the computer information form the storage unit, and displays the computer information and a login dialog on a screen unit.
    Type: Application
    Filed: November 16, 2011
    Publication date: May 24, 2012
    Applicant: COMPAL ELECTRONICS, INC.
    Inventors: Yu-Ting Lai, Yi-Chang Chen, Chih-Chien Liu, Chih-Hsing Kang