Beijing
China
4
2018-12-27
The entities that hold a legal rights for patent applications filed by inventor Chen Steve Jun:
Steve Jun Chen from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Paired air pressure energy power system and power method thereof
#2 | 2018-12-20Paired Air Pressure Energy Production System and Production Method
#3 | 2018-12-13Paired air pressure energy storage device, inspection method and balance detection mechanism thereof
#4 | 2015-11-19Single-pole switch power source
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