PATENT CLAIM ANALYSIS

Application Number: 16234117
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-07
Patent Classification: ["708", "250000"]

Abstract:
Embodiments include apparatuses, methods, and systems for a random number generator that includes an entropy source. The entropy source may be coupled to a deterministic feedback circuit and a stochastic feedback circuit. The deterministic feedback circuit may include detection logic to detect when a bit of the output signal of the entropy source has registered, a pre-delay feedback path to cause the entropy source to power off responsive to the detection, and a post-delay feedback path to cause the entropy source to power on, after the entropy source is powered off, to generate a second bit of the output signal. The post-delay feedback path may include one or more delay cells that are bypassed by the pre-delay feedback path. Other circuits and techniques related to random number generators are also described. Further embodiments may be described and/or claimed.

Claim (Index 33):
A computing system comprising:\n a printed circuit board (PCB); a processor mounted to the PCB, the processor including a random number generator circuit that includes:\n an entropy source to generate an output signal; and \n a deterministic feedback circuit coupled to the entropy source in a deterministic feedback loop, wherein the deterministic feedback circuit includes:\n detection logic to detect that a first bit of the output signal of the entropy source has settled; \n a pre-delay feedback path to power off the entropy source responsive to the detection; and \n a post-delay feedback path to power on the entropy source, after the entropy source is powered off, to generate a second bit of the output signal, \n \n wherein the post-delay feedback path includes one or more delay cells that are bypassed by the pre-delay feedback path; and \n a memory device coupled to the processor.

Metadata:
- Claim Count in Document: 74.0
- Percentile: 98.0
- Lexical Diversity: 2.14286
- Patent Class: 708.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15484926', '11521031', '15469323', '12170900', '11903836']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.40040309526126
- 35 USC 102 Novelty (BERT): 0.5334807363909523
- Combined Prediction Score: 0.4137108593742292
- Mean Citation Score: 167.92251299999995
- Max Citation Score: 355.89713
- Similarity Product: 295.2985377307415

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