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:
Feb. 12, 2013
Filed:
Feb. 06, 2012
Huiwen Xu, Sunnyvale, CA (US);
Yung-tin Chen, Santa Clara, CA (US);
Steven J. Radigan, Fremont, CA (US);
Huiwen Xu, Sunnyvale, CA (US);
Yung-Tin Chen, Santa Clara, CA (US);
Steven J. Radigan, Fremont, CA (US);
SanDisk 3D, LLC, Milpitas, CA (US);
Abstract
The embodiments generally relate to methods of making semiconductor devices, and more particularly, to methods for making semiconductor pillar structures and increasing array feature pattern density using selective or directional gap fill. The technique has application to a variety of materials and can be applied to making monolithic two or three-dimensional memory arrays.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile