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. 14, 2023
Filed:
Dec. 19, 2018
Lg Chem, Ltd., Seoul, KR;
Sang Jin Woo, Daejeon, KR;
Tae Hwan Chung, Daejeon, KR;
Sin Young Park, Daejeon, KR;
Tae Won Kang, Daejeon, KR;
Ji Soo Park, Daejeon, KR;
Dong Hyeuk Park, Daejeon, KR;
Chang Bum Ahn, Daejeon, KR;
Jae Hong Kim, Daejeon, KR;
Abstract
The present invention relates an electrode notching apparatus. The electrode notching apparatus comprises: a notching unit shaping an electrode into a predetermined pattern; a heating unit drying the electrode processed by the notching unit; and a collecting unit collecting the electrode dried by the heating unit, wherein the heating unit comprises: a heating body having a drying space through which the electrode supplied by the notching unit passes; and heating members directly heating a surface of the electrode passing through the drying space to dry moisture remaining on the electrode.