| Patent Number |
Title Of Patent |
Date Issued |
| D333008 |
Adjustable exterior light |
February 2, 1993 |
|
| D332669 |
Solar powered light with motion sensor |
January 19, 1993 |
|
| D320815 |
Solar powered address sign |
October 15, 1991 |
|
| 5367442 |
Self-contained solar powered lamp |
November 22, 1994 |
| A solar powered lamp configured to function more efficiently at elevated temperatures. The solar powered lamp comprises an electrical storage device disposed in heat transfer proximity to a solar cell array. The electrical storage device is adapted to increase its acceptance of charge, |
| 5288337 |
Photovoltaic module with specular reflector |
February 22, 1994 |
| A photovoltaic module having a plurality of photovoltaic cells disposed behind a front cover portion to receive radiation has at least one specular reflector disposed alongside the cells to direct incident radiation back into the front cover portion and onto the photovoltaic cells fo |
| 5228772 |
Solar powered lamp having a cover containing a fresnel lens structure |
July 20, 1993 |
| A solar powered light comprises a cover containing a fresnel lens structure (also referred to as a fresnel lens cover) which is disposed directly above and adjacent to a photovoltaic cell thereof. The fresnel lens cover comprises a continuous and smooth outer surface and a prismatic inne |
| 5217296 |
Solar powered light |
June 8, 1993 |
| A solar powered light adapted to be mounted under the eaves of a building, a wall or the like for use in security applications. In a preferred embodiment of the present invention, the solar powered light comprises an adjustable configuration having a lamp with an infrared detector or sen |
| 5211824 |
Method and apparatus for sputtering of a liquid |
May 18, 1993 |
| A method and apparatus for practicing the method of sputtering target material onto a substrate by utilizing a cathode member of a sputtering apparatus, the cathode member having an exterior surface. The method comprises applying a liquid target material to a generally downwardly exp |
| 5211470 |
Self-contained solar powered light |
May 18, 1993 |
| A self-contained solar powered marking light. The marking light may be utilized to delineate certain predetermined boundaries without effectively illuminating the areas. The marking light automatically illuminates when output power from the photovoltaic cells contained therein fall below |
| 5204586 |
Solar powered lamp having a circuit for providing positive turn-on at low light levels |
April 20, 1993 |
| A solar powered lamp having a circuit for providing positive turn-on at low light levels causes a light source thereof to undergo a discrete transition to an "on" condition and prevents unnecessary drain on a battery thereof. The circuit comprises a positive feedback loop which ampli |
| 5155668 |
Solar powered lamp utilizing cold cathode fluorescent illumination and method of facilitating sa |
October 13, 1992 |
| A solar powered lamp utilizing cold cathode fluoresecent illumination and means for facilitating same. The solar powered lamp is powered through the utilization of photovoltaic cells which charge a battery for providing power to a cold cathode fluorescent bulb in the absence of sunlight. |
| 5103268 |
Semiconductor device with interfacial electrode layer |
April 7, 1992 |
| A semiconductor device having a thin film silicon-containing active layer and a metallic first electrode is provided with an interfacial metallic layer at an inner surface of a second electrode to increase electrical resistance and thereby reduce shunts adjacent pinhole-type defects of t |
| 5078803 |
Solar cells incorporating transparent electrodes comprising hazy zinc oxide |
January 7, 1992 |
| Transparent conductors for use in a variety of different photovoltaic devices are disclosed, comprising at least one ZnO transparent conductor layer having a predetermined level of haziness achieved, e.g., through appropriate variation in the parameters employed in formation of the t |
| 5008062 |
Method of fabricating photovoltaic module |
April 16, 1991 |
| A photovoltaic panel is supported, sealed and isolated from the environment by being encased in a reaction injection molded elastomer which encapsulates the back, sides and a portion of the front side of the photovoltaic panel. |
| 4999060 |
Solar cell packaging assembly for self-contained light |
March 12, 1991 |
| A self-contained photovoltaic powered light which is a stand alone unit. The solar cells which power the light are assembled and maintained within the top, or upper, portion of the self-contained unit. The solar cells are encapsulated within a resiliently deformable material to provide f |
