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, 2022
Filed:
Oct. 01, 2019
Wolfspeed, Inc., Durham, NC (US);
Saurabh Goel, San Jose, CA (US);
Alexander Komposch, Morgan Hill, CA (US);
Cynthia Blair, Morgan Hill, CA (US);
Cristian Gozzi, Santa Clara, CA (US);
Wolfspeed, Inc., Durham, NC (US);
Abstract
A multi-cavity package includes a single metal flange having first and second opposing main surfaces. The multi-cavity package also includes a circuit board attached to the first main surface of the single metal flange. The circuit board includes a first surface facing the single metal flange, and a second surface facing away from the first surface. The circuit board also includes a plurality of openings exposing different regions of the first main surface of the single metal flange. The circuit board also includes a lateral extension that overhangs the single metal flange. A corresponding method of manufacturing is also provided.