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. 19, 2026
Filed:
Jul. 27, 2023
Walton Advanced Engineering, Inc., Kaohsiung, TW;
WALTON ADVANCED ENGINEERING, INC., Kaohsiung, TW;
Abstract
A chip package having four sides provided with electromagnetic interference (EMI) shielding layers correspondingly and a method of manufacturing the same are provided. The four EMI shielding layers are made of metals, located on four lateral sides of the chip package, and completely covering four lateral sides of a substrate and four lateral sides of an insulating layer to prevent at least one first circuit layer, at least one second circuit layer, and at least one chip from electromagnetic interference. Moreover, the EMI shielding layers help to improve heat dissipation efficiency of the first circuit layer, the second circuit layer, and the chip.