Beijing
China
7
2021-04-01
The entities that hold a legal rights for patent applications filed by inventor WANG FU-JUN:
FU-JUN WANG from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Carbon nanotube field emitter and preparation method thereof
#2 | 2021-01-21Field emission neutralizer
#3 | 2021-01-21Carbon nanotube field emitter and preparation method thereof
#4 | 2020-10-20Carbon nanotube field emitter and preparation method thereof
#5 | 2020-08-04Carbon nanotube field emitter and preparation method thereof
#6 | 2020-07-21Field emission neutralizer comprising a graphitized carbon nanotube structure
#7 | 2018-07-26Battery testing apparatus
2252736 ⎘