PATENT CLAIM ANALYSIS

Application Number: 16244671
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["315", "149000"]

Abstract:
A lifestyle LED security light including a light-emitting unit configured with two sets of LED loads respectively emitting different color temperature lights is disclosed. At dusk the light-emitting unit is automatically turned on for a first level illumination with a low color temperature light featuring an aesthetic night view with the motion sensor being deactivated for a time duration, and then the light emitting unit is changed to a second level illumination and at the same time the motion sensor is activated, wherein when the motion sensor detects a motion intrusion, the light-emitting unit is instantly switched to perform a third level illumination with a a high light intensity and a high color temperature light. The color temperatures of the first level illumination and the third level illumination are respectively adjustable by simultaneously and reversely adjusting the electric powers respectively allocated to the two sets of LED loads.

Claim (Index 37):
The lifestyle two-level LED security light according to  claim 23 , wherein when the N number LEDs and the M number LEDs are in conduction state, light intensity and light color temperature are both adjustable for performing a dimming and color temperature tuning control mode, wherein the controller in response to an external control signal outputs a first PWM signal to control a first conduction rate of the first switching device and a second PWM signal to control a second 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 turned off state; wherein in order to accelerate color temperature tuning pace along with a continuous reduction of light intensity, the first PWM signal initially manages to increase the conduction rate of the first switching device with a pace slower than the reduction pace of the conduction rate of the second switching device such that a mingled color temperature continues to change to a warmer illumination at a faster pace to perform a faster dim to warm process, wherein when a dim to warm process ceases at a time point when the M number LEDs reaches a turned off state is an inflection time point, the first PWM signal to reversely manage to decrease the conduction rate of the first switching device till the N number LEDs reaching the turned 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, a light intensity and a light color temperature of the light-emitting unit are jointly determined by the external control signal.

Metadata:
- Claim Count in Document: 257.0
- Percentile: 99.0
- Lexical Diversity: 2.02632
- Patent Class: 315.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15896403', '16201219', '15785658', '15719846', '15856468']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8196056433461885
- 35 USC 102 Novelty (BERT): 0.5929184194713
- Combined Prediction Score: 0.7969369209586996
- Mean Citation Score: 482.177736
- Max Citation Score: 502.27603
- Similarity Product: 466.2904530625559

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