PATENT CLAIM ANALYSIS

Application Number: 16017415
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["323", "313000"]

Abstract:
Low-power, high-performance voltage regulator circuit devices are disclosed and described. In one embodiment, such a device can include a first stage circuitry configured to generate a high voltage reference from a low voltage reference, a second stage circuitry coupled to the first stage circuitry, the second stage circuitry configured to receive the high voltage reference and output a voltage regulated signal, and a switch disposed between and coupled to the first stage circuitry and the second stage circuitry, the switch being configured to couple and uncouple the first stage circuitry from the second stage circuitry.

Claim (Index 21):
An apparatus comprising:\n first stage circuitry configured to generate a high voltage output from a low voltage input during an on-time and placed in a low power or off state during an off-time of the first stage circuitry; and second stage circuitry coupled to the first stage circuitry, the second stage circuitry configured to receive the high voltage output during a sampling time coinciding with the on-time of the first stage circuitry, and output a regulated signal based on the received high voltage input, wherein the first stage circuitry includes:\n a first operational amplifier (op-amp) having a first non-inverting input, a first inverting input, and a first output, wherein the first op-amp is enabled to generate the high voltage output from the low voltage input during the on-time; \n high resistance feedback circuitry coupled across the first output and the first inverting input; and \n the low voltage input received through the first non-inverting input; and \n wherein the second stage circuitry includes:\n a second op-amp having a second non-inverting input, a second inverting input, and a second output; and \n low resistance feedback circuitry coupled across the second output and the second inverting input; and \n a switch coupling the first output to the second non-inverting input to provide the high voltage output to the second op-amp during the on-time.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 94.0
- Lexical Diversity: 2.39535
- Patent Class: 323.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14754543', '12273081', '10728053', '10324321', '10833914']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.70647422868106
- 35 USC 102 Novelty (BERT): 0.4868430602389747
- Combined Prediction Score: 0.6845111118368515
- Mean Citation Score: 183.664792
- Max Citation Score: 278.98135
- Similarity Product: 268.7892084746033

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

Dataset: test