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:
Mar. 15, 2005
Filed:
Jan. 17, 2003
Albert Auburger, Regenstauf, DE;
Frank Klose, Pentling, DE;
Rudolf Lehner, Laaber, DE;
Horst Theuss, Wenzenbach, DE;
Albert Auburger, Regenstauf, DE;
Frank Klose, Pentling, DE;
Rudolf Lehner, Laaber, DE;
Horst Theuss, Wenzenbach, DE;
Infineon Technologies AG, Munich, DE;
Abstract
A radio-frequency power component and a radio-frequency power module, as well as to methods for producing them are encompassed. The radio-frequency power component has a semiconductor chip that is suitable for flip chip mounting. The semiconductor chip has an active upper face that produces power losses. This active upper face is covered by an electrically isolating layer leaving free contact surfaces, with a heat-dissipating metal layer being applied to its upper face. The metal layer directly dissipates the heat losses from the active semiconductor structures.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile