Information display device and method for the same
US-9600171-B2 · Mar 21, 2017 · US
Hwang Jeonghwan was listed as an assignee on 1 patent publication in 2017.
| Metric | Value |
|---|---|
| Company | Hwang Jeonghwan |
| Year | 2017 |
| Patents | 1 |
Representative publications for Hwang Jeonghwan in 2017.
US-9600171-B2 · Mar 21, 2017 · US
Most common classification codes for Hwang Jeonghwan in 2017.
| CPC | Patents |
|---|---|
| G06F21/31 | 1 |
| G06F21/36 | 1 |
| G06F2221/2147 | 1 |
| G06F3/0416 | 1 |
| G06F3/04817 | 1 |
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