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:
Feb. 17, 2026
Filed:
Aug. 30, 2022
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Hannah Song, Ansan-si, KR;
Hyunjin Kim, Daegu, KR;
Hyeonha Lee, Anyang-si, KR;
Kyeong Wi Park, Suwon-si, KR;
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Abstract
A system for manufacturing an electrode film for a secondary battery by bonding a base material film and a pre-formed film may include a powder container configured to store mixture powder used for forming the pre-formed film, a powder supplier connected to the powder container to be supplied with the mixture powder from the powder container and configured to supply the mixture powder to a hopper while sliding in a preset direction, and a pair of pressurizing rollers disposed below the hopper and configured to form the pre-formed film by pressurizing the mixture powder discharged from the hopper between the pair of pressurizing rollers.