Brampton
Canada
5
2011-02-10
The entities that hold a legal rights for patent applications filed by inventor Tsui Philip Y. W.:
Philip Y. W. Tsui from Brampton, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Universal transmitter
#2 | 2011-02-03Method and system for triggering an operating device
#3 | 2011-01-20Control switch
#4 | 2010-02-25Method and apparatus for multiple bit encoding
#5 | 2005-09-22Systems and methods for proximity control of a barrier
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