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:
Dec. 25, 2018
Filed:
Nov. 30, 2016
Hyundai Motor Company, Seoul, KR;
Jin Ho Kim, Suwon-si, KR;
Jinseok Kim, Seoul, KR;
Jae Chang Kook, Hwaseong-si, KR;
Dong Hwan Hwang, Seoul, KR;
Seong Wook Hwang, Gunpo-si, KR;
Woo Jin Chang, Suwon-si, KR;
Tae Whan Kim, Yongin-si, KR;
Seongwook Ji, Gunpo-si, KR;
Chon Ok Kim, Yongin-si, KR;
Wonmin Cho, Hwaseong-si, KR;
Hyun Sik Kwon, Seoul, KR;
Jong Sool Park, Hwaseong-si, KR;
Kyeong Hun Lee, Seoul, KR;
Jong Soo Kim, Seoul, KR;
Hyundai Motor Company, Seoul, KR;
Abstract
A planetary gear train of an automatic transmission may include an input shaft receiving torque of an engine; an output shaft outputting changed torque; a first planetary gear set including first, second, and third rotation elements; a second planetary gear set including fourth, fifth, and sixth rotation elements; a third planetary gear set including seventh, eighth, and ninth rotation elements; a fourth planetary gear set including tenth, eleventh, and twelfth rotation elements; a first shaft connecting the first rotation element and the fourth rotation element; a second shaft connected with the second rotation element and connected with the input shaft; a third shaft connecting the third rotation element and the fifth rotation element; a fourth shaft connecting the sixth rotation element and the ninth rotation element; a fifth shaft connecting the eighth rotation element and the twelfth rotation element; and a sixth shaft connected with the tenth rotation element.