PATENT CLAIM ANALYSIS

Application Number: 15866237
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["708", "251000"]

Abstract:
A random, number generating apparatus includes a first ring oscillator and a second ring oscillator, each having a quantity of delay elements different from, the other, a signal output unit, a selecting unit, a logic circuit, and a random signal output unit. The signal output unit receives a first signal output from the first ring oscillator and a second signal output from, the second ring oscillator and outputs the first signal or the second signal. The selecting unit selects a signal to be output from the signal output unit. The logic circuit receives the signal selected by the selecting unit and the output from the signal output unit and outputs an output signal. The random signal output unit receives the output signal output from the logic circuit and a clock signal and outputs a random signal.

Claim (Index 1):
A random number generating apparatus comprising:\n a first ring oscillator having a plurality of delay elements; a second ring oscillator having a plurality of delay elements, wherein the number of the delay elements in the first ring oscillator and the number of the delay elements in the second ring oscillator are different; a signal output unit configured to receive a first signal output from the first ring oscillator and a second, signal output, from the second, ring oscillator and to output the first signal or the second signal; a selecting unit configured to select a signal to be output from the signal output unit among the first signal and the second signal; a logic circuit configured to receive the signal selected by the selecting unit and to output an output signal; and a random signal output unit configured to receive the output signal output from the logic circuit and a clock signal and to output a random signal.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 86.0
- Lexical Diversity: 3.63415
- Patent Class: 708.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12090738', '13211648', '10222543', '11856766', '12010808']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3962415883723398
- 35 USC 102 Novelty (BERT): 0.4998621823038381
- Combined Prediction Score: 0.4066036477654897
- Mean Citation Score: 215.271236
- Max Citation Score: 226.74377
- Similarity Product: 171.4639532432902

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

Dataset: test