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. 13, 2026
Filed:
Dec. 29, 2022
Yangtze Memory Technologies Co., Ltd., Wuhan, CN;
Cuicui Kong, Wuhan, CN;
Kun Zhang, Wuhan, CN;
Yuhui Han, Wuhan, CN;
Linchun Wu, Wuhan, CN;
Shuangshuang Wu, Wuhan, CN;
Zhiliang Xia, Wuhan, CN;
Zongliang Huo, Wuhan, CN;
Jingtao Xie, Wuhan, CN;
Bingjie Yan, Wuhan, CN;
Di Wang, Wuhan, CN;
Wenxi Zhou, Wuhan, CN;
YANGTZE MEMORY TECHNOLOGIES CO., LTD., Wuhan, CN;
Abstract
In certain aspects, a three-dimensional (3D) memory device includes channel structures in a first region, word line pick-up structures in a second region, and word lines each extending from the first region into at least a portion of the second region. At least one word line pick-up structure includes multiple sections each electrically connected to a different word line.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile