Duluth, Georgia
United States
2
2013-01-31
The entities that hold a legal rights for patent applications filed by inventor Cha Jeongwon:
Jeongwon Cha from Duluth, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Systems, Methods, and Apparatuses for Negative-Charge-Pump-Based Antenna Switch Controllers Utilizing Battery Supplies
#2 | 2012-12-18Systems, methods, and apparatuses for complementary metal oxide semiconductor (CMOS) driver circuits using shared-charge recycling charge pump structures
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