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:
Jun. 23, 2026
Filed:
Aug. 09, 2024
United Microelectronics Corp., Hsin-Chu City, TW;
Wen-Liang Huang, Taoyuan City, TW;
Cheng-Tung Huang, Kaohsiung City, TW;
Ting-Hao Chang, Kaohsiung City, TW;
Chien-Yu Ko, Tainan City, TW;
UNITED MICROELECTRONICS CORP., Hsin-Chu City, TW;
Abstract
A MRAM layout is provided in the present invention, wherein each memory cell includes a first word line, a third word line and a second word line spaced apart on a substrate in order and extending in a first direction over active areas, a first MTJ in BEOL metal layers with one terminal connected to a second active area and another terminal connected to a first bit line, a second MTJ in the BEOL metal layer with one terminal connected to a third active area and another terminal connected to a second bit line, wherein the first bit line and the second bit line are in different metal levels of the BEOL metal layer, and a source line is connected to a first active area and a fourth active area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile