PATENT CLAIM ANALYSIS

Application Number: 16371740
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-09
Patent Classification: ["315", "119000"]

Abstract:
An elongated lamp tube has an elongated tube shell, two caps, a LED light source, a first power supply circuit, a second power supply circuit and a frequency switch circuit. The elongated lamp tube may be connected to first electrodes of a lamp fixture without a ballast or a lamp fixture with a ballast. The ballast converts an external power of an industrial frequency to a converted power of a working frequency. The frequency switch circuit is connected to the first power supply and the second power supply for blocking one of the first power supply circuit and the second power supply to supply driving current to the LED light source according to an input frequency of a received power.

Claim (Index 1):
A lighting apparatus, comprising:\n a lighting shell having a containing space; a LED light source for emitting light passing through a shell surface of the lighting shell; a first power supply circuit for converting the converted power of the working frequency to a first driving current supplying to the LED light source; a second power supply circuit for converting the external power of the industrial frequency to a second driving current to the LED light source; and a frequency switch circuit connected to the first power supply and the second power supply for blocking one of the first power supply circuit and the second power supply to supply one of the first driving current and the second driving current to the LED light source according to an input frequency of a received power from two electrodes, wherein the first power supply circuit, and the second power supply circuit, and the detector are stored in the containing space, wherein the frequency switch circuit blocks the received power into the first power supply circuit when the input frequency of the received power is within a predetermined range of the industrial frequency, and wherein the frequency switch circuit further comprises a voltage switch for disabling working of the second power supply circuit.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 100.0
- Lexical Diversity: 2.56
- Patent Class: 315.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15949031', '15190626', '16106060', '15662094', '15949174']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6720222704060356
- 35 USC 102 Novelty (BERT): 0.5378528360182548
- Combined Prediction Score: 0.6586053269672575
- Mean Citation Score: 238.78706600000004
- Max Citation Score: 358.71487
- Similarity Product: 291.2291069832492

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