PATENT CLAIM ANALYSIS

Application Number: 16006708
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["372", "045010"]

Abstract:
A quantum cascade laser includes: a laser structure having a first region, a second region, and a third region, the first region having an end face; a high-specific resistance region disposed on a principal surfaces of the first and second regions; a metal layer disposed on a principal surface of the third region; a dielectric film disposed on the end face and the high-specific resistance region; and a reflective metal film disposed on the dielectric film, the end face and the high-specific resistance region. The first to third regions are arranged in a direction of a first axis. The laser structure has a semiconductor mesa and a semiconductor base. The semiconductor base mounts the semiconductor mesa. The dielectric film has a difference in level at a boundary between the first and second regions, and the terrace extends in a direction of a second axis intersecting that of the first axis.

Claim (Index 6):
The quantum cascade laser according to  claim 5 , wherein\n the high-specific resistance semiconductor layer is disposed on the principal surface of the first region, the second region and the third region, and the high-specific resistance semiconductor layer is in contact with the metal layer through the strip-shaped opening.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 94.0
- Lexical Diversity: 2.94643
- Patent Class: 372.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16006666', '15834753', '15834706', '15659109', '15088600']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8345236996787325
- 35 USC 102 Novelty (BERT): 0.5462223369642983
- Combined Prediction Score: 0.8056935634072891
- Mean Citation Score: 284.08511
- Max Citation Score: 392.30063
- Similarity Product: 306.07809756854294

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