PATENT CLAIM ANALYSIS

Application Number: 15993463
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["315", "191000"]

Abstract:
Provided is a light emission device. When the size of an input voltage exceeds a minimum light emission voltage, all light emission elements emit light always irrespective of the size of a voltage, and as the size of the voltage decreases, the light emission device has a configuration in which the light emission elements are connected in parallel with each other, and as the size of the voltage increases, the light emission device has a configuration in which the light emission elements are connected in series with each other.

Claim (Index 41):
A light emitting diode (LED) lighting device comprising:\n a power source configured to produce a plurality of different output voltage; N-light emitting channels comprising a first light emitting channel, a second light emitting channel, and a third light emitting channel connected in series, and coupled to the power source; a rectifier configured to rectifier an alternating current (AC) power supply from the power source and connected to a start stage of the N-light emitting channels; a switch part is connected a first upstream part of the first light emitting channel and a second upstream part of the second light emitting channel; and a control voltage output part including a peak detector and a voltage comparator, the peak detector hold and output a peak value of the plurality of different out voltage of the power source and the voltage comparator compare the peak value with a present value and outputs a control voltage and the peak detector is coupled to the voltage comparator.

Metadata:
- Claim Count in Document: 53.0
- Percentile: 93.0
- Lexical Diversity: 2.59459
- Patent Class: 315.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15687491', '14763668', '15356636', '15882522', '15194430']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.746052991579207
- 35 USC 102 Novelty (BERT): 0.5380019929651633
- Combined Prediction Score: 0.7252478917178027
- Mean Citation Score: 317.7639240000001
- Max Citation Score: 377.30795
- Similarity Product: 350.7886949106992

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