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:
Dec. 29, 2009
Filed:
Sep. 07, 2005
Matthew T. Currie, Brookline, MA (US);
Anthony J. Lochtefeld, Somerville, MA (US);
Zhiyuan Cheng, Lincoln, MA (US);
Thomas A. Langdo, Framingham, MA (US);
Matthew T. Currie, Brookline, MA (US);
Anthony J. Lochtefeld, Somerville, MA (US);
Zhiyuan Cheng, Lincoln, MA (US);
Thomas A. Langdo, Framingham, MA (US);
AmberWave Systems Corporation, Salem, NH (US);
Abstract
Monolithic lattice-mismatched semiconductor heterostructures are fabricated by bonding patterned substrates with alternative active-area materials formed thereon to a rigid dielectric platform and then removing the highly-defective interface areas along with the underlying substrates to produce alternative active-area regions disposed over the insulator and substantially exhausted of misfit and threading dislocations.