PATENT CLAIM ANALYSIS

Application Number: 15884635
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["340", "005260"]

Abstract:
Provided is a method for access control, performed by an access control apparatus, including obtaining access authorisation information that is communicated to the access control apparatus having at least one access authorization parameter and first check information; using at least the communicated access authorisation parameters, the communicated first check information and a second key from a key pair, which second key is stored in the access control apparatus, to perform a first check on whether the communicated first check information has been produced by performing cryptographic operations by means of access authorisation parameters corresponding to the communicated access authorisation parameters using at least one first key from the key pair, and deciding whether access can be granted, based on the first check delivers a positive result and it is established that at least one predefined set of the communicated access authorisation parameters respectively provides access authorisation.

Claim (Index 6):
The access control apparatus as claimed in  claim 5 , wherein on the basis of the identifier, in particular on the basis of a predefined format of the identifier, it is possible in the access control apparatus to identify whether the identifier is an identifier for only one access control apparatus or an identifier for a group of access control apparatuses is involved, such that either the second key of the individual key pair or the second key of the group key pair can be selected in each case appropriately for the first checking.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 86.0
- Lexical Diversity: 2.34848
- Patent Class: 340.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15162314', '15163486', '15164711', '15166082', '15167719']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7082527537015165
- 35 USC 102 Novelty (BERT): 0.5793910626859443
- Combined Prediction Score: 0.6953665845999594
- Mean Citation Score: 251.73353799999995
- Max Citation Score: 470.7627
- Similarity Product: 390.28433138397935

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

Dataset: test