Aijaz Ali Taj

US Patent:

8079735, Dec 20, 2011

Filed:

Mar 31, 2009

Appl. No.:

12/384081

Inventors:

Usman Vakil - Walnut CA, US
Aijaz Taj - Walnut CA, US
Brian Halliwell - Walnut CA, US

International Classification:

F21V 1/08
F21S 13/14

US Classification:

362294, 362235, 36224902

Abstract:

A light emitting diode (LED) illumination device provides an arrangement of LEDs spaced from the base of the device. The LEDs are spaced in a staggered vertical arrangement. The configuration of LEDs manages heat such that brightness and lifespan are maximized. In addition, the arrangement of LEDs broadens the project area of the device.

US Patent:

8256933, Sep 4, 2012

Filed:

Sep 2, 2009

Appl. No.:

12/584233

Inventors:

Aijaz Taj - Chino Hills CA, US

Assignee:

Lights of America, Inc. - Walnut CA

International Classification:

F21V 29/00

US Classification:

362345, 362294, 362373

Abstract:

A heat dissipation apparatus for a light emitting diode (LED) lamp includes passive heat dissipation elements that enable the LED lamp to meet form factor standards while managing heat to optimize operation and lifespan of the LEDs. The heat dissipation apparatus includes a reflector dish that has surface area enhancement features. The heat dissipation apparatus is in thermal connection with the lamp LEDs. The heat dissipation apparatus further includes a heat pipe that further enhances the passive heat dissipation.

US Patent:

8461748, Jun 11, 2013

Filed:

Jan 28, 2011

Appl. No.:

12/931302

Inventors:

Aijaz Taj - Chino Hills CA, US

Assignee:

Lights of America, Inc. - Walnut CA

International Classification:

H01J 1/02
H01J 7/24
H01J 61/52
H01K 1/58

US Classification:

313 46, 313498, 313512, 31331801, 31331803, 31331804, 362227, 36224901, 36224902, 36224906, 362294

Abstract:

An LED lamp has an arrangement of LEDs that results in light emitted in a substantially spherical light field. The LED lamp has a bulb-shaped body with at least one LED at the top and a number of LEDs positioned around the circumference of the body. The LEDs are arranged such that light is emitted forward from the lamp and also from the sides of the lamp. Accordingly, the LED lamp, for example, in operation provides illumination in direction and intensity very similar to an incandescent bulb.

US Patent:

D576343, Sep 2, 2008

Filed:

Jan 4, 2008

Appl. No.:

29/294320

Inventors:

Frederick B. Reyhan - Diamond Bar CA, US
Aijaz Taj - La Verne CA, US

Assignee:

Lights of America, Inc. - Walnut CA

International Classification:

2603

US Classification:

D26 92