PATENT CLAIM ANALYSIS

Application Number: 16421922
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-09
Patent Classification: ["707", "652000"]

Abstract:
A method for performing a recovery process of a network node of a blockchain network includes broadcasting a state request message by the network node to the other network nodes of the blockchain network to recover a target transaction of a target sequence number, receiving state reply messages that each includes a sequence number from the other network nodes, identifying the target sequence number based on the sequence numbers in the state reply messages, sending a requesting message to the other network nodes to request an ECHO message from each of the other network nodes, determining a number of valid ECHO messages that are sent by the other network nodes, recovering the target transaction based on the number of valid ECHO messages, and sending a message to the other network nodes indicating that the network node has been recovered.

Claim (Index 26):
The system of  claim 21 , wherein the operations further comprise:\n verifying, by the network node, whether each of the ECHO messages is valid, wherein the verifying whether each of the ECHO messages is valid comprises verifying whether each of the ECHO messages is valid using a Merkel tree.

Metadata:
- Claim Count in Document: 80.0
- Percentile: 100.0
- Lexical Diversity: 2.75472
- Patent Class: 707.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16422333', '16421953', '16421384', '16008085', '16421377']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2700992158418456
- 35 USC 102 Novelty (BERT): 0.5509134402129043
- Combined Prediction Score: 0.2981806382789515
- Mean Citation Score: 344.82201000000015
- Max Citation Score: 474.79068
- Similarity Product: 292.94272889219286

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