PATENT CLAIM ANALYSIS

Application Number: 15959101
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["315", "291000"]

Abstract:
An adaptive power regulation converter for battery powered emergency lighting LED driver is disclosed. The power feedback and power compensation circuits regulate the output power to LED strings and provides tighten regulated constant power and constant lumens for emergency light during power out time. The adaptive power regulation converter can be used for a great range of LED strings.

Claim (Index 5):
A regulated power LED driver circuit comprising:\n an output power sampling circuit comprising an analog multiplier and being adapted to generate an output power sample signal from samplings of output current and output voltage; and a power converter circuit comprising a pulse width modulation (PWM) comparator and being electrically connected to the output power sampling circuit, the power converter circuit being adapted to receive the output power sample signal from the output power sampling circuit in the form of voltage signal, generate a power error signal by comparing the output power sample signal with a reference voltage and determine output power level based on the power error signal and a primary current signal.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 91.0
- Lexical Diversity: 1.5122
- Patent Class: 315.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15213155', '13866951', '12437273', '12585596', '13644496']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.71963918048358
- 35 USC 102 Novelty (BERT): 0.478537143502092
- Combined Prediction Score: 0.6955289767854312
- Mean Citation Score: 186.737878
- Max Citation Score: 199.39996
- Similarity Product: 156.05286605344773

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

Dataset: test