Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D597227 | Compact fluorescent lamp | Sai Hee Kim | 2009-07-28 |
| D524955 | Compact fluorescent lamp | — | 2006-07-11 |
| D522669 | Compact fluorescent lamp | — | 2006-06-06 |
| D522670 | Compact fluorescent lamp | — | 2006-06-06 |
| D494289 | Compact fluorescent lamp | — | 2004-08-10 |
| D493898 | Compact fluorescent lamp | — | 2004-08-03 |
| D493547 | Compact fluorescent lamp | — | 2004-07-27 |
| D493546 | Compact fluorescent lamp | — | 2004-07-27 |