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. 16, 2023
Filed:
Jun. 16, 2020
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
GH Advanced Materials Inc., Gyeongsangbuk-do, KR;
Nvh Korea, Inc., Ulsan, KR;
Jung Wook Lee, Gyeonggi-do, KR;
Seong Je Kim, Jeollanam-do, KR;
Ji Wan Kim, Gyeonggi-do, KR;
Tae Yoon Kim, Daejeon, KR;
Jong Hyun Ryu, Gyeonggi-do, KR;
Myung Sik Lee, Gyeonggi-do, KR;
Hee Koo Woo, Gyeonggi-do, KR;
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
GH Advanced Materials Inc., Gumi, KR;
NVH Korea, INC., Ulsan, KR;
Abstract
Disclosed are a fiber for a sound-absorbing material for vehicles and a sound-absorbing material for vehicles including the same. The cross-section of the fiber for a sound-absorbing material includes a first end portion, a second end portion spaced apart from the first end portion, and an intermediate portion connected to the first end portion and the second end portion. The intermediate portion includes at least three bent portions. Each of the first end portion and the second end portion has a width larger than the width of the intermediate portion.