Hubei
China
4
2026-04-23
The entities that hold a legal rights for patent applications filed by inventor CHEN Chen:
Chen CHEN from Hubei, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
DETERMINATION METHOD AND DETERMINATION APPARATUS FOR UNDER-NAVIGATION APICAL SURGERY PATH
#2 | 2025-05-08SULFONYLUREA COMPOUND, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF
#3 | 2018-11-08Distribution of TFT components in LTPS process
#4 | 2015-10-01LED LIGHT-MIXING DEVICE AND A LIGHTING AND/OR SIGNAL INDICATION DEVICE
1306449 ⎘