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 33):
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 control voltage output part configured to output a control voltage according to a peak value of an output voltage from the power source part; a first driving part connected to the first LED part, wherein the first driving part operates on a first voltage; a second driving part connected to the second LED part, wherein the second driving part operates on the first voltage and a second voltage, wherein upon the first voltage, a current flowing in the first LED part is controlled by the first driving part and a current flowing in the second LED part is controlled by the second driving part, and wherein upon the second voltage, the first driving part becomes disabled and a current flowing in the first LED part and the second LED part are controlled by the second driving part; and a switch part connected to an upstream part of the first LED part and an upstream part of the second LED part, wherein the switch part is configured to switch an ON/OFF state according to the control voltage, and wherein when the switch part is in an ON state, a current output from the power source part is divided and flows to the first LED part and the second LED part and when the switch part is in an OFF state, a current output from the power source part is not divided and flows to 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): 0.7519956778798748
- 35 USC 102 Novelty (BERT): 0.5264990990442572
- Combined Prediction Score: 0.7294460199963131
- Mean Citation Score: 328.21667599999995
- Max Citation Score: 352.67615
- Similarity Product: 301.35148932566045

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