Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9347630 | Limited flicker light emitting diode string | Robert C. Neuman | 2016-05-24 |
| 9341329 | Mechanical bypass light unit | Robert C. Neuman, Dennis Wang | 2016-05-17 |
| 9109767 | Mechanical bypass light unit | Robert C. Neuman, Dennis Wang | 2015-08-18 |
| 8668358 | Mechanical bypass light unit | Robert C. Neuman, Dennis Wang | 2014-03-11 |
| 8177393 | Mechanical bypass light unit | Robert C. Neuman, Dennis Wang | 2012-05-15 |
| 8072152 | Limited flicker light emitting diode string | Robert C. Neuman | 2011-12-06 |
| 7934850 | Decorative light display | George Tsai | 2011-05-03 |
| 7851981 | Visible perception of brightness in miniature bulbs for an ornamental lighting circuit | — | 2010-12-14 |
| 7819552 | Mechanical bypass light unit | Robert C. Neuman, Dennis Wang | 2010-10-26 |
| 7649322 | Limited flicker light emitting diode string | Robert C. Neuman | 2010-01-19 |
| 5018290 | Exit sign | Edward Kozek, Charles R. Ruskouski | 1991-05-28 |