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. 20, 2012
Filed:
Jan. 16, 2009
Gerald K. Bartley, Rochester, MN (US);
Charles L. Johnson, Rochester, MN (US);
Mark M. Thornton, Rochester, MN (US);
Patrick R. Varekamp, Croton on Hudson, NY (US);
Gerald K. Bartley, Rochester, MN (US);
Charles L. Johnson, Rochester, MN (US);
Mark M. Thornton, Rochester, MN (US);
Patrick R. Varekamp, Croton on Hudson, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A three-dimensional (3D) chip is fabricated from components that have been cut out of a two-dimensional (2D) chip. The components from the 2D chip are layered and coupled to create the layers of the 3D chip. By testing the 2D chip first, the layers of the 3D chip have been pre-tested, thus reducing testing and production costs.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile