Seoul
South Korea
3
2023-06-22
The entities that hold a legal rights for patent applications filed by inventor CHO Himchan:
Himchan CHO from Seoul, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
WAVELENGTH CONVERTING PARTICLE, METHOD FOR MANUFACTURING WAVELENGTH CONVERTING PARTICLE, AND LIGHT-EMITTING DIODE CONTAINING WAVELENGTH CONVERTING PARTICLE
#2 | 2021-09-30Light emitting device comprising perovskite charge transport layer and manufacturing method thereof
#3 | 2021-05-20Wavelength converting particle, method for manufacturing wavelength converting particle, and light-emitting diode containing wavelength converting particle
5086563 ⎘