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:
Nov. 20, 2001
Filed:
May. 09, 2000
Applicant:
Inventors:
Gregg A. Hollingsworth, Milpitas, CA (US);
Joseph Herbert Johnson, Sunnyvale, CA (US);
Assignee:
Xemod, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 3/704 ;
U.S. Cl.
CPC ...
B23K 3/704 ;
Abstract
The apparatus for assembly of high power hybrid modules including high power semiconductor chips and conventional surface mount technology (SMT) components are disclosed. The vacuum oven is used for creating the permanent electrical connection between each high power semiconductor chip and the high power hybrid module. The soldering reflow process is used to attach each SMT component to the high power hybrid module. The automated high power hybrid modules assembling process yields the high power hybrid modules with excellent thermal properties.