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 5):
The computer-implemented method of  claim 1 , wherein determining, based on the digital watermark information and the verification information, whether the installation package is the repackaged installation package comprises:\n when the digital watermark information is an instruction:\n performing an operation based on the instruction to obtain an operation result; \n determining whether the operation result is consistent with the verification information; in response to determining that the operation result is consistent with the verification information:\n determining that the installation package is an original installation package; and \n in response to determining that the operation result is inconsistent with the verification information:\n determining that 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: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14151837', '13741426', '13411072', '13477580', '13411200']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2935767026994704
- 35 USC 102 Novelty (BERT): 0.5020729828711643
- Combined Prediction Score: 0.3144263307166398
- Mean Citation Score: 185.015374
- Max Citation Score: 188.2291
- Similarity Product: 108.3958802534938

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