PATENT CLAIM ANALYSIS

Application Number: 16381857
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-08
Patent Classification: ["726", "023000"]

Abstract:
A target file is run in an installation package. A secure dynamic library is loaded in the installation package. Based on a code in the target file, digital watermark information embedded in the target file and verification information stored in the secure dynamic library is retrieved. Based on the digital watermark information and the verification information, a determination is made whether the installation package is a repackaged installation package.

Claim (Index 15):
A computer-implemented system for anti-repackaging, comprising:\n one or more computers; and one or more computer memory devices interoperably coupled with the one or more computers and having tangible, non-transitory, machine-readable media storing one or more instructions that, when executed by the one or more computers, perform one or more operations comprising:\n running a target file in an installation package; \n loading a secure dynamic library in the installation package; \n retrieving, based on a code in the target file, digital watermark information embedded in the target file and verification information stored in the secure dynamic library; and \n determining, based on the digital watermark information and the verification information, whether the installation package is a repackaged installation package.

Metadata:
- Claim Count in Document: 37.0
- Percentile: 100.0
- Lexical Diversity: 2.34375
- Patent Class: 726.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14151837', '13741426', '13411072', '13477580', '13411200']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2721951427228402
- 35 USC 102 Novelty (BERT): 0.486632840430557
- Combined Prediction Score: 0.2936389124936119
- Mean Citation Score: 185.015374
- Max Citation Score: 188.2291
- Similarity Product: 125.73511706363558

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