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. 10, 2025
Filed:
Mar. 10, 2022
Powerchip Semiconductor Manufacturing Corporation, Hsinchu, TW;
Powerchip Semiconductor Manufacturing Corporation, Hsinchu, TW;
Abstract
A semiconductor package structure includes a control unit and a memory unit. The control unit includes a first wafer and a second wafer that are vertically stacked. The memory unit is disposed on the second wafer of the control unit. The memory unit includes multiple third wafers and a fourth wafer that are stacked vertically. The memory unit overlaps the control unit in a normal direction of the semiconductor package structure. In addition, a manufacturing method of the semiconductor package structure is provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile