PATENT CLAIM ANALYSIS

Application Number: 15883447
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-08
Patent Classification: ["235", "375000"]

Abstract:
A method and system is disclosed performs transactions of a virtual game item that transfer the virtual game item between user accounts of a gaming platform. The method and system generate entries in a ledger to record the transactions of the virtual game item. The entries are linked to a preceding entry using one or more hash values. The method and system receive a claim from a first user account of the user accounts to dispute a first transaction of the transactions. Responsive to the claim, the method and system perform an account restore operation based on the ledger that retrieves the virtual game item from another user account identified as a last entry in the ledger and restores the virtual game item to the first user account.

Claim (Index 1):
A method, comprising:\n performing, by a processing device, a plurality of transactions of a virtual game item that transfer the virtual game item between a plurality of user accounts of a gaming platform, wherein each of the plurality of transactions is linked to a corresponding entry in a ledger among a plurality of entries, and wherein each entry in the ledger includes a secure electronic record comprising an identifier of the virtual game item, a transferor ID, a transferee ID, a timestamp of the transaction associated with the entry, and a hash value that uniquely identifies the entry, wherein each identifier of the virtual game item uniquely identifies the virtual game item within the gaming platform; generating, by the processing device the plurality of entries in the ledger to record the transactions of the virtual game item, wherein the entries are linked to a preceding entry using one or more hash values, wherein the virtual game item is available for use by a particular user account in a virtual gaming environment hosted by the gaming platform while the virtual game item is identified as being owned by the particular user account in the ledger, wherein the virtual game item is owned by the particular user account when at least one of:\n a current time at which item ownership is determined is greater than or equal to a first timestamp associated with a most recent entry that identifies the particular user account as a transferee and less than a second timestamp associated with a second entry, subsequent to the first entry, that identifies the particular user account as a transferor, or \n the current time at which item ownership is determined is greater than or equal to a first timestamp associated with a most recent entry that identifies the particular user account as a transferee and the ledger does not include the second entry; \n receiving, at the processing device, a claim from a first user account of the plurality of user accounts to dispute a first transaction of the plurality of transactions; and responsive to the claim, performing, by the processing device, an account restore operation based on the ledger that retrieves the virtual game item from another user account identified as a last entry in the ledger and restores the virtual game item to the first user account.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 86.0
- Lexical Diversity: 2.23333
- Patent Class: 235.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14071583', '13865906', '13456585', '15425061', '15714814']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5690138398497535
- 35 USC 102 Novelty (BERT): 0.4803172030285862
- Combined Prediction Score: 0.5601441761676368
- Mean Citation Score: 131.681524
- Max Citation Score: 134.40208
- Similarity Product: 76.64609927247048

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