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:
Oct. 20, 2026
Filed:
Jun. 14, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
Juyoun Kim, Suwon-si, KR;
Sangjung Kang, Suwon-si, KR;
Jinwoo Kim, Hwaseong-si, KR;
Jihwan An, Seoul, KR;
Seulgi Yun, Hwaseong-si, KR;
Abstract
A semiconductor device includes a substrate having a first, a second, a third, and a fourth region; a first gate structure in the first region and including a first gate dielectric layer, and a first, a second, and a third conductive layer; a second gate structure in the second region and including a second gate dielectric layer, and the second and the third conductive layer; a third gate structure in the third region and including a third gate dielectric layer, and the second and the third conductive layer; and a fourth gate structure in the fourth region and including the second gate dielectric layer, and a fourth and the third conductive layer. The first gate dielectric layer includes a material of the second gate dielectric layer and a first element, and the third gate dielectric layer includes a material of the second gate dielectric layer and a second element.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile