Patents by Inventor Lai TU

Lai TU 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).

  • Data relay mobile apparatus, data relay method, and computer program product thereof for a wireless network
    Patent number: 9325406
    Abstract: A data relay mobile apparatus and a data relay method for a wireless network and a computer program product thereof are provided. The wireless network comprises a first mobile node and a second mobile node. The data relay mobile apparatus receives first status information and second status information from the first mobile node and the second mobile node, respectively. The data relay apparatus relays data according to the first status information and the second status information. With the aforesaid method, the present invention can effectively reduce the problems caused from shadow fading.
    Type: Grant
    Filed: December 3, 2009
    Date of Patent: April 26, 2016
    Assignee: Institute For Information Industry
    Inventors: Chung-Ming Huang, Lai Tu, Chih-Hsun Chou
  • COLLISION DETECTING METHOD, ELECTRONIC DEVICE, AND COMPUTER PROGRAM PRODUCT THEREOF
    Publication number: 20120136619
    Abstract: A collision detecting method, an electronic device, and a computer program product thereof are provided for the electronic device having an accelerometer, a positioning module, and a communication module. The method includes obtaining a plurality of acceleration variations within each of a plurality of sampling intervals respectively detected by the accelerometer. The method also includes transforming the corresponding acceleration variations into a plurality of frequency domain signals for each sampling interval, and calculating energy and entropy of the frequency domain signals. The method further includes determining a collision has occurred if the energy and the entropy corresponding to each of a plurality of specific sampling intervals among the sampling intervals both drastically increase then drastically decrease suddenly.
    Type: Application
    Filed: December 6, 2010
    Publication date: May 31, 2012
    Applicant: INSTITUTE FOR INFORMATION INDUSTRY
    Inventors: Chung-Ming Huang, Lai Tu, Shih-Yang Lin, Cheng-Jung Lin, Ming-Da Lee, Yi-Hong Chu
  • DATA RELAY MOBILE APPARATUS, DATA RELAY METHOD, AND COMPUTER PROGRAM PRODUCT THEREOF FOR A WIRELESS NETWORK
    Publication number: 20110122806
    Abstract: A data relay mobile apparatus and a data relay method for a wireless network and a computer program product thereof are provided. The wireless network comprises a first mobile node and a second mobile node. The data relay mobile apparatus receives first status information and second status information from the first mobile node and the second mobile node, respectively. The data relay apparatus relays data according to the first status information and the second status information. With the aforesaid method, the present invention can effectively reduce the problems caused from shadow fading.
    Type: Application
    Filed: December 3, 2009
    Publication date: May 26, 2011
    Applicant: INSTITUTE FOR INFORMATION INDUSTRY
    Inventors: Chung-Ming HUANG, Lai TU, Chih-Hsun CHOU