DJ

Dong Wan Jo

TC Tokai Carbon Korea Co.: 6 patents #1 of 18Top 6%
Overall (All Time): #796,102 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11976353 Tantalum carbide-coated carbon material and method for manufacturing same 2024-05-07
11780732 Carbonated tantalum coating material 2023-10-10
11697874 Tantalum carbide coated carbon material 2023-07-11
11268189 Method of manufacturing tantalum carbide coating layer using chemical vapor deposition and tantalum carbide manufactured using the same 2022-03-08
11091833 Carbon material having coating layer comprising TaC, and method for producing said carbon material 2021-08-17
10883170 Carbon material having coating layer comprising tac, and method for producing said carbon material 2021-01-05