Method for manufacturing lightweight cowl crossbar

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12258071
APP PUB NO 20220009556A1
SERIAL NO

17129265

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Abstract

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A method for manufacturing a lightweight cowl crossbar includes: producing an inner pipe, laminating a plurality of composite material layers wound around the inner pipe, and extruding an outer pipe on the winding layer, in which the plurality of composite material layers adjacent to each other are wound in different directions.

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Patent Owner(s)

  • HYUNDAI MOTOR COMPANY; HYUNDAI MOTOR COMPANY & KIA MOTORS CORPORATION; LG HAUSYS, LTD.; HYUNDAI MOBIS CO. LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
An, Jae Hyun Seosan-si, KR 34 81
Cho, Young Chan Yongin-si, KR 4 3
Choi, Ik Keun Yongin-si, KR 28 18
Han, In Soo Uiwang-si, KR 31 30
Jang, Kyeong Hoon Seoul, KR 26 14
Jung, Ik Jin Hwaseong-si, KR 15 19
Jung, Yong Woo Seoul, KR 10 27
Kim, Hee Seok Yongin-si, KR 30 144
Kim, Il Sang Hwaseong-si, KR 6 7
Lee, Wook Hee Seoul, KR 12 57
Park, Sang Hyeon Seoul, KR 14 17
You, Young Jin Yongin-si, KR 7 6

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