| Number | Date | Country | Kind |
|---|---|---|---|
| 30-2010-0013347 | Mar 2010 | KR | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| D317782 | Haneda | Jun 1991 | S |
| D327493 | Hayashi | Jun 1992 | S |
| 5179502 | Matsuda | Jan 1993 | A |
| D362672 | Komuta et al. | Sep 1995 | S |
| D377341 | Imai et al. | Jan 1997 | S |
| D409987 | Okumura | May 1999 | S |
| 6144358 | Narayanaswamy et al. | Nov 2000 | A |
| 6259932 | Constien | Jul 2001 | B1 |
| 6445932 | Soini et al. | Sep 2002 | B1 |
| D496642 | Harries et al. | Sep 2004 | S |
| D538252 | Joung | Mar 2007 | S |
| D538773 | Joung | Mar 2007 | S |
| D542257 | Ahn et al. | May 2007 | S |
| D542260 | Lee | May 2007 | S |
| D545792 | Kim et al. | Jul 2007 | S |
| D552070 | Park | Oct 2007 | S |
| D552584 | Lee | Oct 2007 | S |
| D557674 | Lee et al. | Dec 2007 | S |
| D560642 | Yun et al. | Jan 2008 | S |
| D565015 | Kim et al. | Mar 2008 | S |
| D565017 | Kim et al. | Mar 2008 | S |
| D572692 | Kim et al. | Jul 2008 | S |
| D583343 | Lee et al. | Dec 2008 | S |
| D591255 | Lee et al. | Apr 2009 | S |
| D601992 | Choi et al. | Oct 2009 | S |
| D603363 | Choi et al. | Nov 2009 | S |
| D604709 | Koigo | Nov 2009 | S |
| D607864 | Zhou et al. | Jan 2010 | S |
| D608321 | Husgafvel | Jan 2010 | S |
| D615954 | Kim et al. | May 2010 | S |
| D616406 | Du et al. | May 2010 | S |
| D617750 | Chen et al. | Jun 2010 | S |
| D617751 | Lee et al. | Jun 2010 | S |
| 7778665 | Yau et al. | Aug 2010 | B2 |