| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 5 | |
| #2 | Australia | 2 | |
| #3 | Canada | 2 | |
| #4 | China | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | Japan | 2 | |
| #7 | United States | 2 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Audio-visual technology | |
| #3 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Electrically-conductive connections | |
| #2 | Loudspeakers and microphones | |
| #3 | Telephonic communication |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jung Myung-Hoon | 10 |
| #2 | Han Young-Woong | 10 |
| #3 | Maeng Han-Ho | 10 |
| #4 | Kim Jin-Seok | 10 |
| #5 | Kim Jin Seok | 6 |
| #6 | Jung Myung Hoon | 4 |
| #7 | Han Young Woong | 4 |
| #8 | Lee Kwon Min | 2 |
| #9 | Maeng Han Ho | 2 |
| #10 | Han-Ho Maeng | 1 |
| Publication | Filing date | Title |
|---|---|---|
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