Patents by Inventor Chia-Chuan Wu

Chia-Chuan Wu 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: 20100103841
    Abstract: A wireless connection system and method are provided to connect diverse Ad-hoc network groups. A first Ad-hoc network group has a first network node and a first edge node wirelessly connecting with each other. The second Ad-hoc network group has a second network node and a second edge node wirelessly connecting with each other without connecting the first Ad-hoc network group. The first and second edge nodes have multiple wireless modules respectively. One of the wireless modules is used to connect wireless with other network nodes in the same Ad-hoc network group. The rest extra wireless module(s) is used to connect wirelessly with another extra wireless module(s) of the edge node(s) in different Ad-hoc network group(s). Therefore, the independent first and second Ad-hoc network groups are now capable of wirelessly connecting with each other.
    Type: Application
    Filed: October 24, 2008
    Publication date: April 29, 2010
    Applicant: MITAC TECHNOLOGY CORP.
    Inventors: Ta-Yung Lee, Chih-Wen Cheng, Cheng-Hsien Yang, Chia-Chuan Wu
  • Publication number: 20100103909
    Abstract: A system and method are provided for multiple nodes to wirelessly transmit in an Ad-hoc network architecture. First of all, an integration module of the system integrates a multi-node transmission protocol into a reservation column of a data packet. Next, an initial node of the system transmits the integrated data packet. Afterwards, according to the multi-node transmission protocol, one or more bridge node of the system receives the integrated data packet transmitted from the initial node. And finally, according to the multi-node transmission protocol, a destination node of the system receives the integrated data packet transmitted from the bridge node. By means of the proposed system and method, data transmission between multiple nodes is achieved under the Ad-hoc network architecture.
    Type: Application
    Filed: October 24, 2008
    Publication date: April 29, 2010
    Applicant: MITAC TECHNOLOGY CORP.
    Inventors: Ta-Yung Lee, Chih-Wen Cheng, Cheng-Hsien Yang, Chia-Chuan Wu
  • Publication number: 20100014491
    Abstract: A method and system is provided to reinforce wireless communication capabilities between multiple network nodes of an wireless network group. The method and system first detects a wireless transmission capability between a first network node and a second network node. When the wireless transmission capability is lower than a threshold value, one set of reinforcing coordinates will be derived by introducing the first geographic information and the second geographic information. Afterwards, move a third network node to a position with the set of reinforcing coordinates to establish an alternative wireless transmission route between the first network note and second network node. Therefore, when an original wireless transmission route between any two network nodes is abnormal, the alternative wireless transmission route will be available in time and reduce the risks of losing transmission signals.
    Type: Application
    Filed: July 18, 2008
    Publication date: January 21, 2010
    Applicant: MITAC TECHONOLOGY CORP.
    Inventors: Ta-Yung Lee, Chih-Wen Cheng, Cheng-Hsien Yang, Chia-Chuan Wu
  • Publication number: 20080177995
    Abstract: An apparatus and a method for integrating personal computer and electronic device functions. An input device, personal computer host, and encoder in turn integrate hardware, operating system, and application programs to provide personal computer and electronic device functions at the same time.
    Type: Application
    Filed: January 30, 2008
    Publication date: July 24, 2008
    Inventor: Chia-Chuan Wu
  • Publication number: 20070236465
    Abstract: A face panel mounting structure includes a base frame, which is mountable on a front side of a LCD monitor and has a plurality of locating grooves at one side thereof, a face panel, and a packing member, which has a back bonding surface bonded to a border area of a front side of the face panel and a plurality of compressible locating blocks protruding from the front side thereof and respectively press-fitted into the locating grooves of the base frame to detachably secure the face panel to the base frame in a watertight manner.
    Type: Application
    Filed: April 10, 2006
    Publication date: October 11, 2007
    Applicant: DATAVAN INTERNATIONAL CORP.
    Inventors: Miao Tzu Chou, Chia-Yen Hsu, Chia-Chuan Wu
  • Patent number: 7213159
    Abstract: A method of automatically testing and verifying power management features of a computer system in different modes including Standby, Hibernate, Shutdown, and Reboot is disclosed. After an operator has chosen on an operation menu screen one or more items for executing the power state test and set related numeric values for the chosen items, power state testing functions are executed according to the chosen test items, and the computer system sequentially enters into the power states chosen to test. Auto Resume is set for a timer in a keyboard controller of the computer system to repeatedly execute the chosen power state tests when a time value set for the timer is reached. The method is adapted to test and verifying different power states of the computer system, including Standby, Hibernate, Shutdown, and Reboot, and can be executed without being limited by any computer-specific hardware.
    Type: Grant
    Filed: June 15, 2004
    Date of Patent: May 1, 2007
    Assignee: Mitac Technology Corp.
    Inventor: Chia-Chuan Wu
  • Patent number: 7064954
    Abstract: A mainframe cooling structure is disclosed to include a body, which has a side cover and a ventilation grille at the side cover for letting air in and out, a circuit board, which is fixedly mounted inside the body and has an electronic device that produces heat during operation, and a cooler module, which includes a heat sink attached to the electronic device, a fan holder provided at the top side of the heat sink, and two fans mounted in the fan holder and aimed at different parts of the ventilation grille for drawing outside cooling air toward the heat sink and drawing inside hot air out of the body.
    Type: Grant
    Filed: April 19, 2005
    Date of Patent: June 20, 2006
    Assignee: Datavan Internatoinal Corp.
    Inventors: Chia-Chuan Wu, Chia-Yen Hsu, Chuan-Chun Chiu
  • Publication number: 20050278560
    Abstract: A method of automatically testing and verifying power management features of a computer system in different modes including Standby, Hibernate, Shutdown, and Reboot is disclosed. After an operator has chosen on an operation menu screen one or more items for executing the power state test and set related numeric values for the chosen items, power state testing functions are executed according to the chosen test items, and the computer system sequentially enters into the power states chosen to test. Auto Resume is set for a timer in a keyboard controller of the computer system to repeatedly execute the chosen power state tests when a time value set for the timer is reached. The method is adapted to test and verifying different power states of the computer system, including Standby, Hibernate, Shutdown, and Reboot, and can be executed without being limited by any computer-specific hardware.
    Type: Application
    Filed: June 15, 2004
    Publication date: December 15, 2005
    Inventor: Chia-Chuan Wu
  • Publication number: 20040218351
    Abstract: An apparatus and a method for integrating personal computer and electronic device functions. An input device, personal computer host, and encoder in turn integrate hardware, operating system, and application programs to provide personal computer and electronic device functions at the same time.
    Type: Application
    Filed: June 3, 2004
    Publication date: November 4, 2004
    Applicant: MITAC TECHNOLOGY CORP.
    Inventor: Chia-Chuan Wu
  • Patent number: 6765788
    Abstract: An apparatus and a method for integrating personal computer and electronic device functions. An integrated keyboard, personal computer host, and keyboard encoder in turn integrate hardware, operating system, and application programs to provide personal computer and electronic device functions at the same time.
    Type: Grant
    Filed: January 28, 2003
    Date of Patent: July 20, 2004
    Assignee: Mitac Technology Corp.
    Inventor: Chia-Chuan Wu
  • Publication number: 20040090738
    Abstract: An apparatus and a method for integrating personal computer and electronic device functions. An integrated keyboard, personal computer host, and keyboard encoder in turn integrate hardware, operating system, and application programs to provide personal computer and electronic device functions at the same time.
    Type: Application
    Filed: January 28, 2003
    Publication date: May 13, 2004
    Applicant: Mitac Technology Corp.
    Inventor: Chia-Chuan Wu