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:
May. 26, 2026
Filed:
May. 06, 2022
SK Hynix Inc., Icheon-si, KR;
Won Tae Koo, Icheon-si, KR;
Dong Ik Suh, Icheon-si, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
A semiconductor device includes a first electrode, a ferroelectric layer disposed on the first electrode, a dielectric layer disposed on the ferroelectric layer, charge trap sites disposed in an inner region of the dielectric layer, and a second electrode disposed on the dielectric layer. The dielectric layer may have a non-ferroelectric property. The dielectric layer and the ferroelectric layer are disposed between the first electrode and the second electrode and connected in series to each other. The semiconductor device may include charge trap sites distributed in an inner region of the dielectric layer having a non-ferroelectric property.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile