| Number | Date | Country | Kind |
|---|---|---|---|
| 2006 3 0131377 | Aug 2006 | CN | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| D260272 | Horntrich | Aug 1981 | S |
| D268935 | Horntrich | May 1983 | S |
| D282378 | Ohyabu | Jan 1986 | S |
| 4652163 | Karliner et al. | Mar 1987 | A |
| D295537 | Davidson | May 1988 | S |
| D301486 | Yuen | Jun 1989 | S |
| D309913 | Shintani | Aug 1990 | S |
| D318294 | Cho-Kai | Jul 1991 | S |
| D324879 | Morgan | Mar 1992 | S |
| D325931 | Sekiguchi | May 1992 | S |
| D329253 | Sekiguchi | Sep 1992 | S |
| D340947 | Tu | Nov 1993 | S |
| D388119 | Kuramoto | Dec 1997 | S |
| D394876 | Chuang | Jun 1998 | S |
| D399253 | Raymond | Oct 1998 | S |
| D414204 | Reichmann | Sep 1999 | S |
| D463490 | Reichmann | Sep 2002 | S |
| D470529 | Tu | Feb 2003 | S |
| D476363 | Hung | Jun 2003 | S |
| D482065 | Hung | Nov 2003 | S |
| D482726 | Hung | Nov 2003 | S |
| D500081 | Hung | Dec 2004 | S |
| D508948 | Metaxatos | Aug 2005 | S |
| D541340 | Qiu | Apr 2007 | S |
| 7311461 | Bosworth et al. | Dec 2007 | B2 |
| D559311 | Qiu et al. | Jan 2008 | S |
| Number | Date | Country |
|---|---|---|
| DM059653 | Jan 2002 | DE |