The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 14, 2015
Filed:
Dec. 31, 2012
Applicant:
Ormet Circuits, Inc., San Diego, CA (US);
Inventors:
Catherine Shearer, San Marcos, CA (US);
Peter A Matturri, Del Mar, CA (US);
Kenneth C Holcomb, San Diego, CA (US);
Michael C Matthews, Encinitas, CA (US);
Assignee:
Ormet Circuits, Inc., San Diego, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 35/26 (2006.01); B22F 3/10 (2006.01); B23K 35/02 (2006.01); B23K 1/20 (2006.01); B23K 1/00 (2006.01); B23K 1/008 (2006.01); B23K 35/30 (2006.01);
U.S. Cl.
CPC ...
B23K 35/025 (2013.01); B23K 1/20 (2013.01); B23K 35/02 (2013.01); B23K 1/0016 (2013.01); B23K 1/008 (2013.01); B23K 1/203 (2013.01); B23K 2201/40 (2013.01); B23K 2201/42 (2013.01); B23K 35/26 (2013.01); B23K 35/262 (2013.01); B23K 35/264 (2013.01); B23K 35/268 (2013.01); B23K 35/30 (2013.01); B23K 35/3006 (2013.01); B23K 35/302 (2013.01); B23K 35/3033 (2013.01); B23K 35/0244 (2013.01); B22F 3/1035 (2013.01);
Abstract
Transient liquid phase sintering compositions comprising one or more high melting point metals and one or more low melting temperature alloys are known in the art as useful compositions for creating electrically and/or thermally conductive pathways in electronic applications. The present invention provides transient liquid phase sintering compositions that employ non-eutectic low melting temperature alloys for improved sintering and metal matrix properties.