Sunnyvale, California
United States
4
2019-12-19
The entities that hold a legal rights for patent applications filed by inventor DU Dingkun:
Dingkun DU from Sunnyvale, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Resonant rectifier circuit with capacitor sensing
#2 | 2018-03-29Resonant rectifier circuit with capacitor sensing
#3 | 2016-02-11Adaptive rectifier and method of operation
#4 | 2015-08-27Switching mode power supply with adaptively randomized spread spectrum
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