Patents

1.      Chang, B., Deng, Y. C., Cheng, H. N. H., Chang, S. B., & Chan, T. W. (2007). Infant ride mean with infant studying function and infant studying system, Taiwan Patent No. I282528. Taipei: Taiwan, R. O. C., Intellectual Property Office, Ministry of Economic Affairs.

 

2.      Chang, B., Chan, T. W., Deng, Y. C., Wang, H. Y. & Liang, J. K. (2004). Portable cart for mobile computer classrooms, Taiwan Patent No. 199970. Taipei: Taiwan, R. O. C., Intellectual Property Office, Ministry of Economic Affairs.

 

3.      Yang, H. Z., Chan, T. W., & Liang, J. K. (2002). Signal transmission receiver for multi-person remote controlling system, China Patent No. CN2488227. Beijing:  P. R. C., State Intellectual Property Office.

 

4.      Chan, T. W., & Liang, J. K. (2001). Identifiable remote interactive learning system, Taiwan Patent No. 144320. Taipei: Taiwan, R. O. C., Intellectual Property Office, Ministry of Economic Affairs.