The broken line representations of LEDs in
The broken line representations of LEDs in
Number | Date | Country | Kind |
---|---|---|---|
05102413 | Mar 2005 | EP | regional |
Number | Name | Date | Kind |
---|---|---|---|
6196059 | Kosslinger et al. | Mar 2001 | B1 |
6958893 | Yuan | Oct 2005 | B2 |
Number | Date | Country | |
---|---|---|---|
Parent | 11570474 | Jun 2007 | US |
Child | 29275065 | US |