Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D609799 | Combination ceiling fan and light fixture | — | 2010-02-09 |
| D609324 | Combination ceiling fan and light fixture | — | 2010-02-02 |
| 7196485 | Universal low-power ceiling fan controller | Chin-Hsiung Chang | 2007-03-27 |
| 6390778 | Ceiling fan blade | — | 2002-05-21 |
| D452308 | Combined ceiling fan mounting canopy, motor and switch housing, blade irons and light fixture bracket unit | — | 2001-12-18 |
| D451593 | Combined ceiling fan mounting canopy, downrod, motor housing, switch housing, blade irons and light fixture unit | — | 2001-12-04 |
| D446851 | Combined ceiling fan canopy, support rod motor housing and light fixture bracket unit | — | 2001-08-21 |
| D440647 | Combined ceiling fan canopy, support rod, motor housing and switching housing unit | — | 2001-04-17 |
| D439322 | Combined ceiling fan and light fixture | — | 2001-03-20 |
| D428983 | Combined ceiling fan and light fixture | — | 2000-08-01 |
| D428984 | Combined ceiling fan and light fixture | — | 2000-08-01 |
| D428482 | Combined ceiling fan and light fixture | — | 2000-07-18 |
| D427672 | Combined ceiling fan and light fixture | — | 2000-07-04 |
| D412571 | Combined ceiling fan and light fixture | — | 1999-08-03 |
| D397416 | Combined ceiling fan and light | — | 1998-08-25 |
| D394103 | Combined ceiling fan motor housing and light | — | 1998-05-05 |
| D382637 | Combined ceiling fan and light kit | — | 1997-08-19 |
| 5574895 | Multi-memory function programmable counter and timer | Chang Seop Lee | 1996-11-12 |
| D364678 | Combined ceiling fan and light | — | 1995-11-28 |
| 5458464 | Blade mounting device for a ceiling fan | — | 1995-10-17 |
| 5420537 | High power solid state R.F. amplifier | Hans J. Weedon, Louis Poulo, Ravindran Sundar, Mark R. Jones | 1995-05-30 |