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. 03, 2019
Filed:
Dec. 23, 2013
Ihp Gmbh—innovations for High Performance Microelectronics/leibniz-institut Fur Innovative Mikroelecktronik, Frankfurt (Oder), DE;
Ruoyu Wang, Frankfurt, DE;
Yaoming Sun, Frankfurt, DE;
Johann Christoph Scheytt, Dorsten, DE;
Mehmet Kaynak, Frankfurt, DE;
Abstract
A chip antenna comprising at least one emitter which extends parallel to a main surface of a semiconductor substrate supporting the chip antenna, wherein the emitter is arranged on an island-like support zone of the semiconductor substrate, the support zone being surrounded by at least one trench which is completely filled with a gas, the trench passing through the entire depth of the semiconductor substrate and being bridged by at least one retaining web which forms a supporting connection between the support zone and the rest of the semiconductor substrate.