PATENT CLAIM ANALYSIS

Application Number: 15896403
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["315", "149000"]

Abstract:
A two-level LED security light with a motion sensor. At night, the LED security light is turned on for a low level illumination. When the motion sensor detects any intrusion, the LED security light is switched from the low level illumination to a high level illumination for a short duration time and then returns to the low level illumination for saving energy. The LED security light includes a power supply unit, a light sensing control unit, a motion sensing unit, a loading and power control unit, and a lighting-emitting unit. The lighting-emitting unit includes one or a plurality of LEDs which may be turned on or turned off according to the sensing results from the light sensing control unit. When the motion sensing unit detects an intrusion, the LED security light can be immediately turned on to the high level illumination to scare away intruder.

Claim (Index 34):
The two-level LED security light according to  claim 23 , wherein when the N number LEDs and the M number LEDs are in conduction state, the light intensity and color temperature are both adjustable for performing a dimming and color temperature tuning control mode, wherein the microcontroller in response to an external control signal outputs a first PWM signal to control a conduction rate of the first switching device and a second PWM signal to control the conduction rate of the second switching device, wherein the first PWM signal and the second PWM signal are configured to operate with an arrangement that the M number LEDs and the N number LEDs are respectively dimmed in such a way that the M number LEDs leads the N number LEDs in reaching a turn off state in performing the dimming and color temperature tuning control mode such that a mingled color temperature of the light emitted by the N number LEDs and the light emitted by the M number LEDs continues to change to a warmer illumination along with a continuous reduction of light intensity to create a dim to warm effect according to the external control signal, wherein during a cycle of the dimming and color temperature turning control mode, the light intensity and the mingled color temperature of the light emitting unit are jointly determined by the external control signal.

Metadata:
- Claim Count in Document: 92.0
- Percentile: 88.0
- Lexical Diversity: 2.50794
- Patent Class: 315.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15375777', '15785658', '14836000', '13222090', '14482031']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8047571185592273
- 35 USC 102 Novelty (BERT): 0.5864224581041549
- Combined Prediction Score: 0.78292365251372
- Mean Citation Score: 487.963986
- Max Citation Score: 508.04132
- Similarity Product: 429.1997850775671

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