| Patent Number |
Title Of Patent |
Date Issued |
| 7063440 |
LED accent lighting units |
June 20, 2006 |
| A lighting unit including at least one elongated substrate having a plurality of light-emitting optoelectronic devices mounted thereon and an elongated housing supporting the elongated substrate. The housing includes integrally-formed reflectors positioned adjacent the optoelectronic |
| 7021801 |
High-intensity directional light |
April 4, 2006 |
| A high-intensity light comprising a side-emitting optoelectronic device adapted to emit light of a desired color. A heat sink is positioned adjacent the optoelectronic device and a reflector at least partially surrounds the optoelectronic device. The reflector is spaced a distance fr |
| 6964507 |
Sign illumination system |
November 15, 2005 |
| A radiation-emitting device comprising a side-emitting optoelectronic device having an upper surface and a heat sink in thermal conductivity with the side-emitting optoelectronic device. A reflector at least partially surrounds the side-emitting optoelectronic device. The reflector i |
| 6948840 |
Light emitting diode light bar |
September 27, 2005 |
| A lighting fixture is disclosed which provides a substantially uniform elongated light output, yet is powered by only a minimum number of inexpensive light emitting diodes. The lighting fixture has a curved back surface and a selected focal area to provide a substantially uniform out |
| 6942366 |
Sign illumination light fixture |
September 13, 2005 |
| The invention provides a light fixture for illuminating a sign. The light fixture has a lamp and one or more reflectors to provide for substantially uniform illumination of a sign with a minimum number of light fixtures. One or more of the reflectors of some embodiments can formed from a |
| 6796677 |
High intensity lamp |
September 28, 2004 |
| A high intensity lighting device (2) is provided. The lighting device has a linear light source (4), a reflective member (6), and a translucent region (14). The linear light source and reflective member typically share a common axis. The reflective member, which can take many shapes, cau |
| 6491412 |
LED display |
December 10, 2002 |
| An illuminated sign having an LED as a light source as claimed. A housing has a plurality of internal surfaces wherein at least one of the internal surfaces is a translucent surface. A reflective layer covers each of said internal surfaces except the translucent surface. At least one LED |
| 5898272 |
Cathode for gas discharge lamp |
April 27, 1999 |
| The cathode for a gas discharged lamp includes gettering materials which are placed within the interior of the cathode shell. Other components may also be placed inside the cathode for continuous activation. For example, in mercury vapor lamps, a mercury amalgam is placed within the cath |
| 5769678 |
Method of sealing vacuum ports in low pressure gas discharge lamps |
June 23, 1998 |
| A low pressure gas discharge lamp has a low profile which includes at least one glass plate with a tube envelope channel having a cover plate covering the evacuation tube which is substantially flush with the plate. |
| 5587622 |
Low pressure gas discharge lamps with low profile sealing cover plate |
December 24, 1996 |
| A low pressure gas discharge lamp has a low profile which includes at least one glass plate with a tube envelope channel having a cover plate covering the evacuation tube which is substantially flush with the plate. |
