Beijing
China
18
2022-03-24
The entities that hold a legal rights for patent applications filed by inventor NING WEN:
WEN NING from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Polymer solar cell
#2 | 2020-09-17Method for making carbon nanotube composite structure
#3 | 2019-10-17Polymer solar cell
#4 | 2019-10-17Method for making polymer solar cell
#5 | 2019-10-17Polymer solar cell
#6 | 2019-10-17Method for making polymer solar cell
#7 | 2019-10-17Polymer solar cell
#8 | 2019-08-15Method for making organic light emitting diode
#9 | 2019-08-06Method for making polymer solar cell
#10 | 2019-02-28Organic light emitting diode including electron transport layer including carbon nanotubes
#11 | 2019-02-28Method for making organic light emitting diode
#12 | 2019-02-28Method for making organic light emitting diode
#13 | 2019-02-28Organic light emitting diode
#14 | 2019-02-28Organic light emitting diode having a carbon nanotube composite structure as an electron transport layer
#15 | 2019-02-28Method for making organic light emitting diode
#16 | 2019-01-22Method for making organic light emitting diode
#17 | 2018-11-22Method for carbon nanotube composite structure
#18 | 2017-12-28Method for making carbon nanotube composite structure
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