Xi'an
China
3
2021-12-02
The entities that hold a legal rights for patent applications filed by inventor Yang Jun:
Jun Yang from Xi'an, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Forward converter with secondary LCD connected in parallel to realize forward and backward energy transmission
#2 | 2007-01-18Comprehensive power quality controller for substation in power system
#3 | 2005-04-21Hybrid parallel active power filter for electrified railway system
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