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:
Aug. 30, 2016
Filed:
Dec. 01, 2014
The Boeing Company, Chicago, IL (US);
Scott B. Singer, Sherman Oaks, CA (US);
Joseph C. Boisvert, Thousand Oaks, CA (US);
Daniel C. Law, Arcadia, CA (US);
Christopher M. Fetzer, Valencia, CA (US);
THE BOEING COMPANY, Chicago, IL (US);
Abstract
Technologies for a process used to reduce the height of a raised profile of a device. One or more raised profiles on one or more layers of a device are removed using a combined chemical-mechanical polishing/etching process. In some implementations, a protective layer is applied to a top layer of a device grown on a substrate. A combined chemical-mechanical polishing/etching process may commence whereby one or more raised profiles of the protective layer are removed through a planarization process, exposing at least a portion of a raised profile of a layer below the protective layer. Material may be removed using an etchant to reduce the height of the raised profile.