PATENT CLAIM ANALYSIS

Application Number: 15959240
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-09
Patent Classification: ["713", "153000"]

Abstract:
Systems and methods safeguarding online chat privacy via Unicode keywords encoding that are likely to carry the intent of messages within a conversation between two or more parties. Input of a set of keywords is obtained in chronological order from a conversation between two or more parties for the computing of hash values based on a word's influence on subsequent words in the conversation, and generating a ranked order of the keywords from highest to lowest hash value. Further, the method of the present invention includes generating a Unicode cipher table at the first chat device by obtaining an encryption key from the homomorphic key server to encrypt the Unicode cipher table comprises a homomorphic operation on a first table key in combination with a first chat device key and a second chat device key.

Claim (Index 5):
A method as in  claim 1 , wherein generating in the chat memory a hash value for the Unicode cipher table comprises determining at least one of an accent, a cadence, or a pattern of speaking based on at least one of home location information or birthplace location information stored in a user profile.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 91.0
- Lexical Diversity: 1.83117
- Patent Class: 713.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15208792', '12159910', '15828794', '12102158', '15587183']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3491913906203814
- 35 USC 102 Novelty (BERT): 0.5501549028074514
- Combined Prediction Score: 0.3692877418390884
- Mean Citation Score: 203.046332
- Max Citation Score: 383.22787
- Similarity Product: 381.9133264731937

Labels:
- Claim Label 101: 0
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 0

Dataset: test