PATENT CLAIM ANALYSIS

Application Number: 16150010
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-07
Patent Classification: ["708", "255000"]

Abstract:
The method for generating a random bit sample involves a quantum tunneling barrier. The method generally has: generating a current of charges tunneling across said quantum tunneling barrier, the current of the tunneled charges having an instantaneous level varying randomly due to quantum tunneling fluctuations and forming a raw signal; from said raw signal, obtaining a raw bit sample having a first bit number n, the first bit number n being an integer; extracting the randomness out of the raw bit sample into the random bit sample, the random bit sample having a second bit number in being smaller than the first bit number n, said extracting being based on calibration data comprising at least a quantum contribution value of said quantum tunneling fluctuations in said raw bit sample; and on an external contribution value in said raw bit sample.

Claim (Index 35):
A method for generating a random bit sample using a quantum tunneling barrier comprising an insulator sandwiched between two conductors, the method comprising:\n generating a current of charges tunneling from a first one of the two conductors to a second one of the two conductors and across the insulator, the current of the tunneled charges having an instantaneous level varying randomly due to quantum tunneling fluctuations and forming a raw signal; from said raw signal, obtaining a raw bit sample having a first bit number n, the first bit number n being an integer; and extracting the randomness out of the raw bit sample into the random bit sample, the random bit sample having a second bit number m being smaller than the first bit number n, said extracting being based on calibration data comprising at least a quantum contribution value of said quantum tunneling fluctuations in said raw bit sample; and\n an external contribution value in said raw bit sample; \n wherein said extracting includes multiplying the raw bit sample to a random matrix generated using an initial seed bit sample to obtain said random bit sample; and wherein said raw bit sample is a first raw bit sample and said random bit sample is a first random bit sample, the method further comprising repeating said obtaining to obtain a second raw bit sample, generating another random matrix using at least part of said first random bit sample as the initial seed bit sample, and repeating said extracting on the second raw bit sample using said other random matrix.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 97.0
- Lexical Diversity: 2.39683
- Patent Class: 708.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15917121', '16024409', '15309857', '14597187', '14697320']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3504479047490609
- 35 USC 102 Novelty (BERT): 0.6366238548798119
- Combined Prediction Score: 0.379065499762136
- Mean Citation Score: 268.63327000000004
- Max Citation Score: 559.919
- Similarity Product: 556.3166349318028

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

Dataset: test