PATENT CLAIM ANALYSIS

Application Number: 16197061
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-05
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 40):
A light emitting diode (LED) lighting device comprising:\n a power source part configured to produce a plurality of different output voltage; a first LED part comprising one or more LED groups; a second LED part comprising one or more LED groups; a rectifier configured to convert alternating current (AC) from the power source into a direct current (DC); a control voltage output part configured to output a control voltage based on the output voltage from the power source; and a switch part connected to an upstream part of the first LED part and an upstream part of the second LED part and configured to switch an ON/OFF state according to the control voltage, wherein a current output from the rectifier is divided or not based on the state of the switch part, and wherein regardless of the state of the switch part, the current output from the rectifier flows to both the first LED part and the second LED part.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 98.0
- Lexical Diversity: 2.59459
- Patent Class: 315.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15993463', '15687491', '14763668', '15356636', '15996739']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7518720677638357
- 35 USC 102 Novelty (BERT): 0.5260030925577309
- Combined Prediction Score: 0.7292851702432253
- Mean Citation Score: 328.21667599999995
- Max Citation Score: 352.67615
- Similarity Product: 313.0889142442197

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