Baoding City
China
5
2016-08-04
The entities that hold a legal rights for patent applications filed by inventor Hao Yushan:
Yushan Hao from Baoding City, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and system for identifying power system element parameters and power correction factor
#2 | 2016-07-14Method and system for identifying full parameters of element by fault recording and fault locating method
#3 | 2015-10-01Data sampling method and system, and application method and system thereof in parameter identification
#4 | 2014-05-08Methods and devices for acquiring continuous physical signals
#5 | 2014-05-08Apparatus and method for alternating current physical signals measurement and data acquisition
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