John J Mattson

US Patent:

D493232, Jul 20, 2004

Filed:

Sep 9, 2002

Appl. No.:

29/167084

Inventors:

Jacob N. Wohlstadter - Potomac MD
Eli N. Glezer - Chevy Chase MD
Charles Clinton - Clarksburg MD
Brian A. Self - Germantown MD
John Mattson - Mount Airy MD
Lance Hussey - Simi Valley CA
Nasahn Sheppard - Woodland Hills CA
Tim Nugent - Venice CA
Chris Glupker - Van Nuys CA
Hirotomi Teranishi - Palo Alto CA
Ravi Sawhney - Calabasas CA

Assignee:

Meso Scale Technologies, LLC. - Gaithersburg MD

International Classification:

2401

US Classification:

D24216, D24232

US Patent:

6780655, Aug 24, 2004

Filed:

Jul 31, 2003

Appl. No.:

10/632579

Inventors:

John Mattson - Waldorf MD

Assignee:

Micron Technology, Inc. - Boise ID

International Classification:

H01L 2100

US Classification:

438 3, 438238, 438239, 438257, 257295, 257296, 257421, 257422, 257903

Abstract:

The invention includes a method of forming a magnetoresistive memory device. A trench is formed in an insulative material, and the trench is partially filled with a first magnetic material to narrow the trench. The narrowed trench is at least partially filled with a conductive material. A second magnetic material is formed over the conductive material. A non-magnetic layer is formed over the second magnetic material. A third magnetic material is formed over the non-magnetic layer. The conductive material and the first and second magnetic materials are incorporated into a sense portion of the magnetoresistive memory device. The third magnetic material is incorporated into a reference portion of the magnetoresistive memory device.

US Patent:

6806523, Oct 19, 2004

Filed:

Jul 15, 2002

Appl. No.:

10/196484

Inventors:

John Mattson - Waldorf MD

Assignee:

Micron Technology, Inc. - Boise ID

International Classification:

H01L 31119

US Classification:

257295, 257421, 257422, 438 3, 438 48, 438 50, 365158

Abstract:

The invention includes a magnetoresistive memory device having a conductive core, and a first magnetic layer extending at least partially around the conductive core. A non-magnetic material is over at least a portion of the first magnetic layer and separated from the conductive core by at least the first magnetic layer. A second magnetic layer is over the non-magnetic material, and separated from the first magnetic layer by at least the non-magnetic material. The invention also includes methods of forming magnetoresistive memory devices.

US Patent:

6958246, Oct 25, 2005

Filed:

Sep 9, 2004

Appl. No.:

10/938667

Inventors:

John Mattson - Waldorf MD, US

Assignee:

Micron Technology, Inc. - Boise ID

International Classification:

H01L021/00

US Classification:

438 3, 438 48, 438 50, 438238, 365158

Abstract:

The invention includes a magnetoresistive memory device having a conductive core, and a first magnetic layer extending at least partially around the conductive core. A non-magnetic material is over at least a portion of the first magnetic layer and separated from the conductive core by at least the first magnetic layer. A second magnetic layer is over the non-magnetic material, and separated from the first magnetic layer by at least the non-magnetic material. The invention also includes methods of forming magnetoresistive memory devices.

US Patent:

6982450, Jan 3, 2006

Filed:

Sep 9, 2004

Appl. No.:

10/939248

Inventors:

John Mattson - Waldorf MD, US

Assignee:

Micron Technology, Inc. - Boise ID

International Classification:

H01L 31/119

US Classification:

257295, 257421, 257422, 438 3, 438 48, 365158

Abstract:

The invention includes a magnetoresistive memory device having a conductive core, and a first magnetic layer extending at least partially around the conductive core. A non-magnetic material is over at least a portion of the first magnetic layer and separated from the conductive core by at least the first magnetic layer. A second magnetic layer is over the non-magnetic material, and separated from the first magnetic layer by at least the non-magnetic material. The invention also includes methods of forming magnetoresistive memory devices.

US Patent:

D516221, Feb 28, 2006

Filed:

Sep 9, 2002

Appl. No.:

29/167119

Inventors:

Jacob N. Wohlstadter - Potomac MD, US
Eli N. Glezer - Chevy Chase MD, US
Charles Clinton - Clarksburg MD, US
Brian A. Self - Germantown MD, US
John Mattson - Mount Airy MD, US
Lance Hussey - Simi Valley CA, US
Nasahn Sheppard - Woodland Hills CA, US
Hirotomi Teranishi - Palo Alto CA, US
Ravi Sawhney - Calabasas CA, US

Assignee:

Meso Scale Technologies, LLC. - Gaithersburg MD

International Classification:

2401

US Classification:

D24216, D24232

US Patent:

42045215, May 27, 1980

Filed:

Jun 12, 1978

Appl. No.:

5/914388

Inventors:

John P. Mattson - Duxbury MA

Assignee:

Solarspan, Inc. - Duxbury MA

International Classification:

F24J 302

US Classification:

126446

Abstract:

A solar energy receiving surface having a heat exchange fluid conduit for circulating a heat exchange fluid in contact with the energy receiving surface is positioned between and thermally insulated from an upper and a lower cover, the lower cover serving as a base, and the upper cover, serving as a fixed tracking system, is provided with a multiplicity of raised surfaces which trap and collect incident solar radiation and direct it to the energy receiving surface. In the preferred embodiment the collector is evacuated to provide greater thermal insulation efficiency. Other conduits are provided to introduce a heat exchange fluid and to receive or collect the fluid after it has been in heat exchange contact with the energy receiving surface.

US Patent:

41789113, Dec 18, 1979

Filed:

Dec 21, 1977

Appl. No.:

5/862822

Inventors:

John P. Mattson - Duxbury MA

Assignee:

Solarspan, Inc. - Duxbury MA

International Classification:

F24J 302

US Classification:

126449

Abstract:

An apparatus for collecting radiant solar energy to provide solar heating which may be used singly or in multiples as modular units. The apparatus is constructed as a self-contained unit having an insulated base, an energy receiving surface positioned adjacent the insulated base, and a heat exchange fluid conduit for circulating a heat exchange fluid in contact with the energy receiving surface. Other conduits are provided to introduce a heat exchange fluid and to receive or collect the fluid after it has been in contact with the energy receiving surface. The top or cover of the collector module is positioned in spaced relationship adjacent the energy receiving surface. The cover is transparent to solar energy and is provided with a plurality of spaced raised structures having surfaces angularly disposed to transmit radiant solar energy to the energy receiving surface. Side walls provide a self-contained unit and permit mounting of the unit on a surface.