Shenzhen
China
4
2012-12-20
The entities that hold a legal rights for patent applications filed by inventor Pi Xingjun:
Xingjun Pi from Shenzhen, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and device for generating a filter coefficient in real time
#2 | 2010-08-12Real-time digital quadrature demodulation method and device for ultrasonic imaging system
#3 | 2008-05-29Real-time digital quadrature demodulation method and device for ultrasonic imaging system
#4 | 2008-05-29Method and device for generating a filter coefficient in real time
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