PATENT CLAIM ANALYSIS

Application Number: 15900340
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["362", "235000"]

Abstract:
The present disclosure discloses an LED lighting device, which includes a head portion, a heat sink, a mounting portion, a lighting circuit and an optical element. The head portion is configured for mounting the LED lighting device to an outer installation device and electrically connecting the LED lighting device with an outer power source. The lighting circuit includes a circuit board and at least one LED light source arranged on one surface of the circuit board. The lighting circuit is held between the mounting portion and the optical element, and light emitted from the at least one LED light source is output after distributed by the optical element. The heat sink is held between the head portion and the mounting portion.

Claim (Index 4):
The LED lighting device according to  claim 3 , wherein an opening is arranged in a middle of the heat sink, the heat sink is provided with a plurality of thermal contact portions arranged along an outer periphery of the opening of the heat sink, at least one slot is arranged in the mounting portion correspondingly, wherein each of the thermal contact portions are attached to the circuit board of the lighting circuit.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 88.0
- Lexical Diversity: 2.56863
- Patent Class: 362.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12622120', '13833006', '12910340', '12114500', '13787579']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8587912783212567
- 35 USC 102 Novelty (BERT): 0.481447635694146
- Combined Prediction Score: 0.8210569140585455
- Mean Citation Score: 220.00508800000003
- Max Citation Score: 230.1758
- Similarity Product: 178.5760631616354

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

Dataset: test