| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 | |
| #3 | Australia | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Telephonic communication | |
| #2 | Loudspeakers and microphones | |
| #3 | Transmission |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bae Hyon S | 11 |
| #2 | Park Jeong Kwon | 1 |
| #3 | Ko Ju Heon | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2016042685A | Dynamic speaker, and high sound quality speaker arranged by use of piezoelectric device | |
| US2004204166A1 | Hands-free cradle with elevator assembly | |
| US2003157972A1 | Headset communication device | |
| US2003156729A1 | Method for securing a headset | |
| US2002090981A1 | Headset docking device | |
| US6405061B1 | Method and apparatus for data entry in a wireless network access device |