Robert William Mcalister

Address:

10809 Westwood Loop APT 921, San Antonio, TX 78254

VIN:

1Z7HC28K27S161481

Make:

MITSUBISHI

Model:

RAIDER

Year:

2007

US Patent:

7139166, Nov 21, 2006

Filed:

Sep 14, 2004

Appl. No.:

10/940072

Inventors:

Michael D. Marcade - Pflugerville TX, US
Robert R. McAlister - Georgetown TX, US

Assignee:

Dell Products L.P. - Round Rock TX

International Classification:

G06F 1/16

US Classification:

361685, 3122231, 248682

Abstract:

a hard drive carrier is disclosed that includes a detachable tab on the top wall of the frame of the carrier. When the tab is detached a hard drive can be placed in the hard drive carrier in a forward position. When the tab is in place, the hard drive can be retained in the frame of the hard drive carrier in a rear position. The top wall of the frame and the top guide rail include a set of alignment holes to accommodate the positioning of the hard drive in a forward position or a rear position.

US Patent:

7221564, May 22, 2007

Filed:

Jul 29, 2003

Appl. No.:

10/629252

Inventors:

Robert M. McAlister - Georgetown TX, US

Assignee:

Dell Products L.P. - Round Rock TX

International Classification:

G06F 1/16
H05K 5/00
H05K 7/00

US Classification:

361683

Abstract:

A support apparatus includes a first member and a second member. Each member has a first and a second portion. The first portions of the members are spaced apart and the second portions of the members are interconnected. The first member is a ribbed member in a first orientation and the second member is a ribbed member, identical to the first ribbed member, attached to the first ribbed member in a second orientation inverted from the first orientation.

US Patent:

7321489, Jan 22, 2008

Filed:

Mar 11, 2005

Appl. No.:

11/077777

Inventors:

Robert Roy McAlister - Austin TX, US

Assignee:

Dell Products L.P. - Round Rock TX

International Classification:

G06F 1/16

US Classification:

361685, 312333

Abstract:

A flexible drive carrier is disclosed. The drive carrier includes flexible elements that accommodate variations in sizes of hard drives as well as variations in computer chassis. The drive carrier forms a precise fit within a computer chassis. A drive carrier that does not accommodate a hard drive is also disclosed.

US Patent:

20040095716, May 20, 2004

Filed:

Nov 14, 2002

Appl. No.:

10/294422

Inventors:

Robert McAlister - Austin TX, US

Assignee:

DELL COMPUTER CORPORATION

International Classification:

G06F001/16

US Classification:

361/685000, 361/727000

Abstract:

A flexible drive carrier is disclosed. The drive carrier includes flexible elements that accommodate variations in sizes of hard drives as well as variations in computer chassis. The drive carrier forms a precise fit within a computer chassis. A drive carrier that does not accommodate a hard drive is also disclosed.

US Patent:

20120120662, May 17, 2012

Filed:

Sep 23, 2011

Appl. No.:

13/243052

Inventors:

Dung T. Duong - Cedar Park TX, US
Robert McAlister - Georgetown TX, US
Randall E. Johnson - Austin TX, US

Assignee:

IIlumitex, Inc. - Austin TX

International Classification:

F21V 5/04

US Classification:

362268

Abstract:

Embodiments described herein provide an optical system having a light source (e.g., LED) and a high numerical aperture multi-element optical stack. According to one embodiment, the optical stack can reimage an entrance aperture. The multi-element optical stack can include a number of optical elements forming a series of lenses. The series of lenses comprises, a first lens positioned to receive light emitted in a first beam angle and a second lens more distal from the LED than the first lens, the second lens defining a second lens exit aperture that has at least a minimum area necessary to conserve radiance for the emission beam angle in air. The lenses in said series of lenses are configured, in combination, to successively reduce a beam angle of light from the first beam angle to the emission beam angle.

US Patent:

20150131261, May 14, 2015

Filed:

Oct 21, 2014

Appl. No.:

14/519445

Inventors:

- Austin TX, US
Robert McAlister - Georgetown TX, US
Randall E. Johnson - Austin TX, US

International Classification:

F21V 5/00
F21V 13/02
F21K 99/00

US Classification:

362 84, 362268

Abstract:

Embodiments described herein provide an optical system having a light source (e.g., LED) and a high numerical aperture multi-element optical stack. According to one embodiment, the optical stack can reimage an entrance aperture. The multi-element optical stack can include a number of optical elements forming a series of lenses. The series of lenses comprises, a first lens positioned to receive light emitted in a first beam angle and a second lens more distal from the LED than the first lens, the second lens defining a second lens exit aperture that has at least a minimum area necessary to conserve radiance for the emission beam angle in air. The lenses in said series of lenses are configured, in combination, to successively reduce a beam angle of light from the first beam angle to the emission beam angle.