Ji Seung Ryu
4Patents
0h-index
16Co-inventors
31Inventor score
Filing activity: Mar 2, 2017 → Nov 10, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10597781B2 | Method for forming coating film having high heat resistance, high hardness and abrasion resistance, coating film having high heat resistance, high hardness and abrasion resistance, and cutting tool comprising same | Chemistry; Metallurgy | 0 | Active |
| US12152659B2 | Driving torque distribution apparatus | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11198617B2 | Amorphous composite metal oxide and preparation method therefor | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12025190B2 | Driving force distribution device | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.