MUMBAI, India, March 14 -- Intellectual Property India has published a patent application (202514074261 A) filed by Giesecke+Devrient advance52 GmbH, Munchen, Germany, on Aug. 4, 2025, for 'a secure element of a transaction system.'
Inventor(s) include Gibis, Oliver.
The application for the patent was published on March 13, under issue no. 11/2026.
According to the abstract released by the Intellectual Property India: "The present invention is related to a secure element (1) of a transaction system comprising multiple transaction partners, the secure element (1) comprising: - a communication unit (56) configured for receiving at least one certificate from a current transaction partner; - a certificate verification unit (53) configured to verify the at least one received 10 certificate (12-2, 13-2, 14-2) and to provide a verified data element (15-2), wherein the verification unit (53) uses verification data (11, 20) stored in a non-volatile memory (54) of the secure element (1); - a transaction unit (52) using the verified data element (15-2) provided by the certificate verification unit (53) in a current transaction of the transaction system. 15 In the present secure element the verification data (11, 20) stored in the non-volatile memory (54) comprise dynamic verification data (20); the dynamic verification data (20) comprise at least two records (22a-22c) of previous transactions of the secure element (1) in the transaction system; and the records (22a-22c) in the dynamic verification data (20) stored in the non-volatile 20 memory (54) respectively comprise a certificate reference (H-2, H-5) of at least one previous certificate received and verified in a previous transaction."
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