PATENT CLAIM ANALYSIS

Application Number: 16162460
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["315", "153000"]

Abstract:
A method of a light color temperature switching control for an LED lamp includes using a first LED lighting load emitting a low color temperature light and a second LED lighting load emitting a high color temperature light, using a light diffuser covering the first LED lighting load and the second LED lighting load to create an effect of a mingled color temperature for the LED lamp, using a power switching circuitry to execute a power allocation algorithm to manage electric powers respectively delivered to the first LED lighting load and the second LED lighting load while keeping a total electric power delivered unchanged to control a diffused light with desired color temperatures. A light intensity of the LED lamp is also adjustable by keeping a ratio of electric power allocation between the first LED lighting load and the second LED lighting load without shifting the mingled color temperature.

Claim (Index 12):
The method of performing the light color temperature switching control mode according to  claim 1 , wherein the power switching circuitry is electrically and respectively connected to the first LED lighting load and the second LED lighting load, wherein the power switching circuitry comprises at least a first semiconductor switching device electrically coupled between the power source and one of the first LED lighting load and the second LED lighting load, wherein a controller is further installed and electrically coupled with the first external control device and the first semiconductor switching device, wherein the first external control device outputs at least one first external control signal to the controller, wherein when the controller receives the at least one first external control signal from the first external control device, the controller responsively outputs at least a first control signal to control at least a first conduction rate of at least the first semiconductor switching device to manage the power switching circuitry to respectively deliver the first electric power to the first LED lighting load and the second electric power to the second LED lighting load according to the power allocation algorithm for adjusting and setting the mingled color temperature;\n wherein for tuning the mingled color temperature to a lower mingled color temperature, the controller upon receiving the at least one first external control signal operates to control at least the first semiconductor switching device to increase the first electric power delivered to the first LED lighting load and at the same time operates to proportionally decrease the second electric power delivered to the second LED lighting load; wherein for tuning the mingled color temperature to a higher mingled color temperature, the controller upon receiving the at least one first external control signal operates to control at least the first semiconductor switching device to decrease the first electric power delivered to the first LED lighting load and at the same time operates to proportionally increase the electric power delivered to the second LED lighting load.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 97.0
- Lexical Diversity: 2.59322
- Patent Class: 315.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15702837', '15292395', '14579248', '15095540', '15702871']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7847814348070253
- 35 USC 102 Novelty (BERT): 0.5899783194905704
- Combined Prediction Score: 0.7653011232753799
- Mean Citation Score: 473.855072
- Max Citation Score: 514.8165
- Similarity Product: 410.83355916595457

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test