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:
Sep. 06, 2011
Filed:
Jul. 14, 2009
Anwar A. Mohammed, San Jose, CA (US);
Soon Ing Chew, Milpitas, CA (US);
Alexander Komposch, Morgan Hill, CA (US);
Christian Andrada, Morgan Hill, CA (US);
Anwar A. Mohammed, San Jose, CA (US);
Soon Ing Chew, Milpitas, CA (US);
Alexander Komposch, Morgan Hill, CA (US);
Christian Andrada, Morgan Hill, CA (US);
Infineon Technologies AG, Neubiberg, DE;
Abstract
An air cavity package is manufactured by attaching a die to a surface of a copper heat sink, dispensing a bead of epoxy around a periphery of the heat sink surface after the die is attached to the copper heat sink so that the bead of epoxy generally surrounds the die and placing a ceramic window frame on the bead of epoxy. The epoxy is cured to attach a bottom surface of the ceramic window frame to the copper heat sink.