Patents by Inventor Chang-Wei Chung

Chang-Wei Chung 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).

  • Patent number: 8812667
    Abstract: Methods and apparatus for transparently processing files that are manipulated between a server computer and a client computer using the CIFS protocol. The transparent processing employs an in-line CIFS proxy and may include virus scanning, content scanning, and/or security policy implementation.
    Type: Grant
    Filed: December 21, 2005
    Date of Patent: August 19, 2014
    Assignee: Trend Micro Incorporated
    Inventors: Chang-Wei Chung, Ming-Fang Tsai
  • Patent number: 8317657
    Abstract: A system for encouraging a user to perform substantial physical activity. The system may include sensors that may be worn by the user while the user is performing a substantial physical activity, such as running or playing basketball. The sensors may detect the magnitude of the physical activity and may transmit data regarding the physical activity to a processing system. The processing system may display a reward to encourage the user for participating in physical activity and the reward provided may be based on the physical activity of the user.
    Type: Grant
    Filed: June 9, 2011
    Date of Patent: November 27, 2012
    Assignee: University of Southern California
    Inventors: Dhruv Thukral, Michael J. Zyda, Chang Wei-Chung, Shu Fen Lin
  • Publication number: 20110262888
    Abstract: A system for encouraging a user to perform substantial physical activity. The system may include sensors that may be worn by the user while the user is performing a substantial physical activity, such as running or playing basketball. The sensors may detect the magnitude of the physical activity and may transmit data regarding the physical activity to a processing system. The processing system may display a reward to encourage the user for participating in physical activity and the reward provided may be based on the physical activity of the user.
    Type: Application
    Filed: June 9, 2011
    Publication date: October 27, 2011
    Applicant: UNIVERSITY OF SOUTHERN CALIFORNIA
    Inventors: Dhruv Thukral, Michael J. Zyda, Chang Wei-Chung, Shu Fen Lin
  • Patent number: 7980997
    Abstract: A system for encouraging a user to perform substantial physical activity. The system may include sensors that may be worn by the user while the user is performing a substantial physical activity, such as running or playing basketball. The sensors may detect the magnitude of the physical activity and may transmit data regarding the physical activity to a processing system. The processing system may display a reward to encourage the user for participating in physical activity and the reward provided may be based on the physical activity of the user.
    Type: Grant
    Filed: October 23, 2008
    Date of Patent: July 19, 2011
    Assignee: University of Southern California
    Inventors: Dhruv Thukral, Michael J. Zyda, Chang Wei-Chung, Shu Fen Lin
  • Patent number: 7953984
    Abstract: A computer-implemented method detecting malware that includes providing a malware detection application and providing a search engine, the search engine being configured to receive data and commands from the malware detection application and to return data pertaining to search results to the malware detection application. The method also includes sending at least one of scan options and at least one malware-suggestive pattern from the malware detection application to the search engine. The method additionally includes searching, using the search engine and the at least one of scan options and the at least one malware-suggestive pattern, to obtain data pertaining to scan targets. The method also includes sending the data pertaining to the scan targets from the search engine to the malware detection application. The method further includes performing malware detection, using the malware detection application and the data pertaining to the scan targets, on the scan targets.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: May 31, 2011
    Assignee: Trend Micro Incorporated
    Inventors: Chang-Wei Chung, Yu-Cheng Hsu, Chia-Tai Chang
  • Publication number: 20100105525
    Abstract: A system for encouraging a user to perform substantial physical activity. The system may include sensors that may be worn by the user while the user is performing a substantial physical activity, such as running or playing basketball. The sensors may detect the magnitude of the physical activity and may transmit data regarding the physical activity to a processing system. The processing system may display a reward to encourage the user for participating in physical activity and the reward provided may be based on the physical activity of the user.
    Type: Application
    Filed: October 23, 2008
    Publication date: April 29, 2010
    Applicant: UNIVERSITY OF SOUTHERN CALIFORNIA
    Inventors: Dhruv Thukral, Michael J. Zyda, Chang Wei-Chung, Shu Fen Lin
  • Publication number: 20100095365
    Abstract: A self-setting security guarding system and method for protecting against unauthorized access to data stored in a data processing apparatus, comprising setting various items used to guard data, wherein the items consist of protected areas with access control for data storage and access therein, authorized types of files with access controls, and access rules of safety regulations enabling the data processing apparatus to verify access to data contents stored therein or in the protected area thereof; and detecting access events of the protected area or types of files using the access control and generating a request for analysis when an access event is detected, and further analyzing whether the detected access event complies with the access rules and the analysis request to permit or deny execution of said access event depending on whether it complies or not with safety regulations.
    Type: Application
    Filed: October 14, 2008
    Publication date: April 15, 2010
    Inventors: Wei-Chiang Hsu, Yu-Cheng Hsu, Peng-Yu Huang, Tsung-Lin Yu, Chang-Wei Chung, Hen-Jui Liang, Hui-Chen Cheng
  • Patent number: 7529105
    Abstract: In one embodiment, a method is provided for a power converter system. The method includes: automatically configuring the power converter system to operate with burst mode functionality if a control module of the power converter system is coupled in a first arrangement; and automatically configuring the power converter system to operate without burst mode functionality if the control module of the power converter system is coupled in a second arrangement.
    Type: Grant
    Filed: November 3, 2006
    Date of Patent: May 5, 2009
    Assignee: Fairchild Semiconductor Corporation
    Inventors: Jin Ho Choi, Richard Chang-Wei Chung, Kevin Parmenter
  • Publication number: 20090019236
    Abstract: A data write/read auxiliary device and method for writing/reading data are provided. A data storage unit and a program storage unit are installed in the data write/read auxiliary device, wherein the program storage unit is for storing automatic execution program and protection program. When the data write/read auxiliary device is connected to a data processing device, the automatic execution program is executed for automatically executing programs stored in the program storage unit. The protection program is executed for executing an access process on data storage unit to judge whether driving a write/read head or not based on outcome of the access process when a file sharing software is executed for data downloading and uploading. Through the data storage unit as a buffer area of data before writing/reading data on a hard disk, the data write/read auxiliary device and method for writing/reading data can protect the hard disk.
    Type: Application
    Filed: July 11, 2008
    Publication date: January 15, 2009
    Inventors: Wei-Chiang Hsu, Yu-Cheng Hsu, Peng-Yu Huang, Tsung-Lin Yu, Chang-Wei Chung, Hen-Jui Liang