PATENT CLAIM ANALYSIS

Application Number: 16198182
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["726", "003000"]

Abstract:
Provided are a method and device for building a security-based environment that uses an eUICC. A method of building a trust relationship in an eUICC environment includes transmitting, by a trust requesting object, a trust relationship requesting message including identification information and signature information of the trust requesting object to a trust verifying object, delivering, by the trust verifying object, the trust relationship requesting message to a trust relationship relay object and receiving trust information of the trust requesting object corresponding to the trust relationship requesting message from the trust relationship relay object, and verifying, by the trust verifying object, the signature information of the trust requesting object using the trust information of the trust requesting object.

Claim (Index 1):
A method of constructing a secure infra structure between a requesting object and a responding object in an embedded universal integrated circuit card (eUICC) environment, the method comprising:\n creating, by the requesting object, a secure infra structure construction message including signature information of the requesting object; transmitting, by the requesting object, the created infra structure construction message to the responding object; verifying, by the responding object, the signature information of the requesting object using trust information of the requesting object; creating, by the responding object, a shared key used for communication between the responding object and the requesting object; building, by the responding object, a secure infra structure with the requesting object using the shared key.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 98.0
- Lexical Diversity: 3.175
- Patent Class: 726.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13901126', '14356037', '15962469', '15216917', '15222759']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2928684128617154
- 35 USC 102 Novelty (BERT): 0.5655852437971814
- Combined Prediction Score: 0.320140095955262
- Mean Citation Score: 301.356608
- Max Citation Score: 460.89462
- Similarity Product: 395.34032636911513

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test