| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 9 | |
| #2 | United States | 4 | |
| #3 | China | 2 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Computer technology | |
| #3 | Consumer goods | |
| #4 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Telephonic communication | |
| #2 | Electric digital data processing | |
| #3 | Hand carried bags | |
| #4 | Advertising | |
| #5 | Loudspeakers and microphones | |
| #6 | Casings and printed circuits |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lim You Seob | 9 |
| #2 | Lim Youseob | 5 |
| #3 | Lim You-Seob | 1 |