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:
Aug. 27, 2024
Filed:
Mar. 12, 2020
Applicant:
Hd Hyundai Infracore Co., Ltd., Incheon, KR;
Inventors:
Assignee:
HD HYUNDAI INFRACORE CO., LTD., Incheon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); B60R 25/23 (2013.01); B60R 25/24 (2013.01); E02F 9/20 (2006.01);
U.S. Cl.
CPC ...
H04L 9/3226 (2013.01); B60R 25/23 (2013.01); B60R 25/24 (2013.01); B60R 2325/108 (2013.01); B60R 2325/205 (2013.01); E02F 9/20 (2013.01);
Abstract
In a method of registering a smart key for construction machinery, a first password is generated in a smart key module mounted in a construction machine. A user setting graphic interface through which a user can input a password, in the smart key module or a user terminal, is provided to the user. The password inputted by the user is compared with the first password in the smart key module to authenticate. An authentication code of a near smart key that is recognized by the smart key module is registered as a new registration authentication code when the inputted password is authenticated.