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:
Oct. 13, 2026
Filed:
Nov. 20, 2024
Lg Energy Solution, Ltd., Seoul, KR;
Junghyun Kwon, Daejeon, KR;
LG Energy Solution, Ltd., Seoul, KR;
Abstract
Discussed are a cross certification method and a certifying device to perform the method. The certifying device can include a certification communication unit; a certification storage unit; and a certification control unit, wherein when a first certification is approved, the certification control unit encrypts a second identification information with a unidirectional encryption algorithm to generate a certification cryptogram, and transmits the certification cryptogram to an electronic device to request a second certification, when receiving a first random number in response to the request for the second certification, the certification control unit inputs the second identification information and an initial vector to a random number generating algorithm to generate a second random number, and the certification control unit compares the first random number and the second random number to verify the first random number, and determines whether to approve the second certification according to a result of the verification.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile