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:
Nov. 12, 2024
Filed:
Apr. 26, 2022
Itm Semiconductor Co., Ltd., Cheongju-si, KR;
Hyuk Hwi Na, Cheongju-si, KR;
Ho Seok Hwang, Gunpo-si, KR;
Sang Hoon Ahn, Cheongju-si, KR;
Jae Ku Park, Cheongju-si, KR;
Eun Bin Lee, Cheongju-si, KR;
Sang Dae Kim, Cheongju-si, KR;
Dong Jin Jang, Incheon, KR;
ITM SEMICONDUCTOR CO., LTD., Cheongju-si, KR;
Abstract
Provided is a stack molding machine including an upper mold having formed therein a first runner and a first gate serving as a path of a resin material, a first intermediate plate provided under and combined with the upper mold, and having formed therein a first molding connected to the first gate to mold at least a portion on a first substrate placed under the first intermediate plate, a dummy plate provided under and spaced a certain distance apart from the first intermediate plate, a second intermediate plate provided under the dummy plate, and having formed therein a second molding connected to a second gate to mold at least a portion under a second substrate placed under the dummy plate, and a lower mold having formed therein a second runner and the second gate serving as a path of the resin material, and combined with the second intermediate plate.