| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 2 | |
| #2 | New Zealand | 2 | |
| #3 | Australia | 1 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | China | 1 | |
| #7 | Egypt | 1 | |
| #8 | EPO (European Patent Office) | 1 | |
| #9 | Israel | 1 | |
| #10 | Republic of Korea | 1 | |
| #11 | Mexico | 1 | |
| #12 | Norway | 1 | |
| #13 | Ukraine | 1 | |
| #14 | WIPO (World Intellectual Property Organization) | 1 | |
| #15 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Measurement | |
| #3 | Chemical engineering | |
| #4 | Electrical machinery and energy | |
| #5 | Semiconductors |
| # | Technology | |
|---|---|---|
| #1 | Preparation of materials | |
| #2 | Fillers | |
| #3 | Measuring volume | |
| #4 | Shaping of plastics | |
| #5 | Mixing | |
| #6 | Non-portable lighting devices | |
| #7 | Semiconductor devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Back Seung Hoon | 6 |
| #2 | Back Sung Hun | 2 |
| #3 | Hong Seong-Cheon | 2 |
| #4 | Back Sung-Hun | 2 |
| #5 | Back Seung-Hoon | 2 |
| #6 | Hoon Back Seung | 1 |
| #7 | Sung-Hun Back | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2014216068A | Coupling type led lamp | |
| JP2014216072A | Folding type led lamp | |
| CA2609174A1 | Apparatus and method for supplying powder quantitatively and material supplying apparatus including the apparatus for supplying powder | |
| KR20060121103A | Quantitative powder suppling device and material suppling apparatus having the powder suppling device and method of quantitative suppling the powder |