Chengdu
China
5
2015-01-15
The entities that hold a legal rights for patent applications filed by inventor Yi Kun:
Kun Yi from Chengdu, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Peak sample circuit for AC voltage and method thereof
#2 | 2014-06-05AC signal detector and the method thereof
#3 | 2013-11-07LIGHT EMITTING ELEMENT DRIVING CIRCUITS WITH DIMMING FUNCTION AND CONTROL METHODS THEREOF
#4 | 2013-10-24High voltage switching device the method for forming thereof
#5 | 2013-02-07High-voltage transistor device
74848 ⎘