PATENT CLAIM ANALYSIS

Application Number: 15884871
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["708", "255000"]

Abstract:
Random number generators include a thermal optical source and detector configured to produce random numbers based on quantum-optical intensity fluctuations. An optical flux is detected, and signals proportional to optical intensity and a delayed optical intensity are combined. The combined signals can be electrical signals or optical signals, and the optical source is selected so as to have low coherence over a predetermined range of delay times. Balanced optical detectors can be used to reduce common mode noise, and in some examples, the optical flux is directed to only one of a pair of balanced detectors.

Claim (Index 14):
The method of  claim 13 , further comprising:\n receiving, by an optical delay of the first circuitry, the second output flux; producing, by the optical delay, a delayed version of the second output flux; receiving, by a first optical detector of the first circuitry, the first output flux; producing, by the first optical detector, the first signal; receiving, by a second optical detector of the first circuitry, the delayed version of the second output flux; and producing, by the second optical detector, the second signal.

Metadata:
- Claim Count in Document: 53.0
- Percentile: 86.0
- Lexical Diversity: 1.625
- Patent Class: 708.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14812623', '14697320', '15659454', '14937202', '11546158']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3765279455135816
- 35 USC 102 Novelty (BERT): 0.5362737115551193
- Combined Prediction Score: 0.3925025221177353
- Mean Citation Score: 213.897002
- Max Citation Score: 337.3090200000001
- Similarity Product: 241.3178830549944

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

Dataset: test