Allen, Texas
United States
5
2023-05-04
The entities that hold a legal rights for patent applications filed by inventor Li Yushan:
Yushan Li from Allen, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Auxiliary power supply apparatus and method for isolated power converters
#2 | 2021-12-30Switched capacitor converter and control method
#3 | 2021-03-25Low noise power conversion system and method
#4 | 2020-08-20Auxiliary power supply apparatus and method for isolated power converters
#5 | 2019-02-07Auxiliary power supply apparatus and method for isolated power converters
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