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. 13, 1983
Filed:
Sep. 28, 1981
David L Taylor, Carrollton, TX (US);
Harris Corporation, Melbourne, FL (US);
Abstract
In a memory array wherein each cell includes an emitter follower, a diode is formed on the emitter by a thin layer which is capable of being shorted by vertical migration of bit line atoms through the layer and into the emitter region. The thin layer is fabricated by epitaxially growing the thin layer over the wafer with the emitter diffusion aperture open, oxidizing the epitaxial layer, selectively removing portions of the polycrystalline epitaxial layer and removing the oxide from the remaining epitaxial layer in the emitter diffusion aperture.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile