Quoc V Pham

US Patent:

8197615, Jun 12, 2012

Filed:

Oct 24, 2005

Appl. No.:

11/577081

Inventors:

Dennis Ogawa - Rancho Santa Margarita CA, US
Quoc Tran Pham - Anaheim CA, US
Atakan Peker - Aliso Viejo CA, US

Assignee:

Crucible Intellectual Property, LLC - Rancho Santa Margarita CA

International Classification:

C22C 45/00
B22D 17/00
A01K 83/00

US Classification:

148403, 148538, 43 4316

Abstract:

Mechanical hooks made of bulk-solidifying amorphous alloys, wherein the bulk-solidifying amorphous alloys provide ruggedness, durability, higher service loads, excellent resistance to chemical and environmental effects, and low-cost manufacturing are provided. In addition, methods of making such mechanical hooks from bulk-solidifying amorphous alloys are also disclosed.

US Patent:

8459331, Jun 11, 2013

Filed:

Aug 8, 2011

Appl. No.:

13/205374

Inventors:

Quoc Tran Pham - Anaheim CA, US
Sean Timothy O'Keeffe - Coto de Caza CA, US

Assignee:

Crucible Intellectual Property, LLC - Rancho Santa Margarita CA

International Classification:

B22D 18/06
B22D 17/22

US Classification:

164 61, 164253, 164347

Abstract:

Disclosed is a vacuum mold with at least a first plate and a second plate to mold materials (e. g. , amorphous alloys), and a method for manufacturing parts using the mold. An ejector mechanism, to eject molded material, is enclosed within an ejector box that is vacuum sealed relative to the plates. An ejector rod for moving the mechanism is also vacuum sealed via a seal in a vacuum feed through opening. Seals are provided between adjacent interfaces of the mold parts (plates and ejector box) to vacuum seal the mold. The mold is connected to at least one vacuum source that applies vacuum pressure thereto via a first vacuum port in a first direction. A second vacuum port may also be provided to apply pressure in a second direction. A vacuum release valve may be connected to the mold to release vacuum pressure applied to the mold.

US Patent:

20090133685, May 28, 2009

Filed:

Nov 26, 2008

Appl. No.:

12/324734

Inventors:

Quoc Pham - Los Angeles CA, US
Christian Gregory - La Crescenta CA, US
Michael Slack - South Pasadena CA, US
Bill Gross - Pasadena CA, US
Dan Reznik - New York NY, US
Porter Arbogast - Pasadena CA, US

International Classification:

F24J 2/46
F24J 2/52

US Classification:

126569

Abstract:

A solar power plant includes central receiver modules arranged in a regular pattern. Each central receiver module includes a tower, a central receiver mounted on the tower, and a heliostat array bounded by a polygon. The heliostat array includes heliostats with mirrors for reflecting sunlight to the central receiver. The heliostats are grouped in linear rows and each of the rows is parallel to another row. The locations of the heliostats are staggered between adjacent rows. The power plant also includes a power block for aggregating power from the central receivers and power conduits for transferring power from the central receivers to the power block.

US Patent:

20090241939, Oct 1, 2009

Filed:

Feb 20, 2009

Appl. No.:

12/389833

Inventors:

Andrew Heap - Pasadena CA, US
Steven Schell - Monrovia CA, US
Gregg Luconi - Monrovia CA, US
Quoc Pham - Los Angeles CA, US
Adam Azarchs - Pasadena CA, US
Dan Reznik - New York NY, US
Porter Arbogast - Pasadena CA, US
Craig Tyner - Albuquerque NM, US

International Classification:

F24J 2/06
F24J 2/07
F24J 2/48
F03G 6/06

US Classification:

126645, 126680, 126704, 126710

Abstract:

Solar receivers and particularly to solar receivers having one or more cavities and optionally having absorptivity/reflectivity patterns on surfaces and methods of reflective material application.

US Patent:

20110162795, Jul 7, 2011

Filed:

Jan 4, 2011

Appl. No.:

12/984440

Inventors:

Quoc Tran PHAM - Anaheim CA, US
Theodore Andy Waniuk - Lake Forest CA, US

Assignee:

Crucible Intellectual Property LLC - Santa Margarita CA

International Classification:

B32B 37/02
B32B 37/00

US Classification:

1563099

Abstract:

Provided in one embodiment is a method of forming an interfacial layer or a seal, the method comprising: providing a composition that is at least partially amorphous, the composition having a glass transition temperature Tg and a crystallization temperature Tx; heating the composition to a first temperature that is below Tx; disposing the heated composition to form the interfacial layer or the seal; and cooling the interfacial layer or the seal to a second temperature that is below Tg.

US Patent:

20110163509, Jul 7, 2011

Filed:

Jan 4, 2011

Appl. No.:

12/984433

Inventors:

Quoc Tran Pham - Anaheim CA, US
Theodore Andy Waniuk - Lake Forest CA, US

Assignee:

Crucible Intellectual Property LLC - Santa Margarita CA

International Classification:

F16J 15/02
B32B 15/00
C22C 45/00

US Classification:

277628, 428 341, 428457, 428172, 148403

Abstract:

Provided in one embodiment is an article, comprising a first part having a first surface and a hermetic seal disposed over a portion of the first surface, wherein the hermetic seal comprises a composition that is at least partially amorphous.

US Patent:

20120247622, Oct 4, 2012

Filed:

Jun 12, 2012

Appl. No.:

13/494804

Inventors:

Dennis Ogawa - Rancho Santa Margarita CA, US
Quoc Tran Pham - Anaheim CA, US
Atakan PEKER - Aliso Viejo CA, US

Assignee:

CRUCIBLE INTELLECTUAL PROPERTY, LLC - Rancho Santa Margarita CA

International Classification:

C22C 45/04

US Classification:

148403

Abstract:

Mechanical hooks made of bulk-solidifying amorphous alloys, wherein the bulk-solidifying amorphous alloys provide ruggedness, durability, higher service loads, excellent resistance to chemical and environmental effects, and low-cost manufacturing are provided. In addition, methods of making such mechanical hooks from bulk-solidifying amorphous alloys are also disclosed.

US Patent:

20120312061, Dec 13, 2012

Filed:

Feb 17, 2011

Appl. No.:

13/579855

Inventors:

Quoc Tran Pham - Anaheim CA, US
Theodore Andy Waniuk - Lake Forest CA, US

International Classification:

B21D 31/00

US Classification:

72 60

Abstract:

Provided herein include methods of molding a parison comprising an amorphous alloy and or an amorphous alloy composites, where the molding takes place within the supercooled liquid region or around the glass transition temperature of the amorphous alloy. In one embodiment, the foπning can be carried out with two fluids at different temperatures. The molded article can have a very high aspect ratio or a three-dimensional hollow shape with a desirable surface finish.