PATENT CLAIM ANALYSIS

Application Number: 16021055
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["356", "318000"]

Abstract:
A fluid analyzer includes a substrate, a quantum cascade laser formed on a surface of the substrate and including a first light-emitting surface and a second light-emitting surface facing each other in a predetermined direction parallel to the surface, a quantum cascade detector formed on the surface and including the same layer structure as the quantum cascade laser and a light incident surface facing the second light-emitting surface in the predetermined direction, and an optical element disposed on an optical path of light emitted from the first light-emitting surface across an inspection region in which a fluid to be analyzed is to be disposed and reflecting the light to feed the light back to the first light-emitting surface.

Claim (Index 5):
The fluid analyzer according to  claim 1 ,\n wherein the optical element is a diffraction grating diffracting and reflecting the light emitted from the first light-emitting surface, the diffraction grating is driven to reflect, from among the light, light having a wavelength corresponding to an incident angle of the light, and to feed the light having the wavelength back to the first light-emitting surface, and an optical resonator is formed between the second light-emitting surface and the diffraction grating.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 94.0
- Lexical Diversity: 2.30189
- Patent Class: 356.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15294882', '11405702', '13369830', '15375475', '11113102']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7348111160357379
- 35 USC 102 Novelty (BERT): 0.5166858228282876
- Combined Prediction Score: 0.7129985867149929
- Mean Citation Score: 251.132022
- Max Citation Score: 325.7778600000001
- Similarity Product: 269.2914792331589

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

Dataset: test