PATENT CLAIM ANALYSIS

Application Number: 16009044
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["372", "038050"]

Abstract:
A light emitting apparatus includes: a submount including a mounting face and an end face, and the end face having an upper edge apart from a front edge of the mounting face; and a quantum cascade laser disposed on the front edge and the mounting face. The quantum cascade laser includes: a laser structure having first, and second faces; a first electrode on the first face; a second electrode on the second face; and a reflecting structure on a first end face of the laser structure. The reflecting structure includes an insulating film having a first end on the first face and a second end on the second face, and a metal film having a first end on the first face, and a second end on the second face. The insulating film is disposed between the laser structure and the first end and the second end of the metal film.

Claim (Index 9):
A quantum cascade laser comprising:\n a laser structure including a waveguide mesa extending in a direction of a first axis, and a substrate mounting the waveguide mesa, the laser structure including a first end face, a first face and a second face, the first end face terminating the waveguide mesa, and the first face and the second face being arranged in a direction of a second axis intersecting that of the first axis; a first electrode disposed on the first face; a second electrode disposed on the second face; and a reflecting structure on the laser structure, the laser structure including a first region, a second region, and a third region, the first region, the second region, and the third region being arranged in the direction of the first axis, the first region having the end face, and the third region being disposed between the first region and the second region, the laser structure including an insulating film and a metal film, the metal film having a first end on the first face of the first region, and a second end on the second face of the first region, and the metal film extending on the first electrode, the second electrode, and the first end face from the first end thereof to the second end thereof, and the insulating film having a first end on the first face of the first region, and a second end on the second face of the first region, and the insulating film extending from the first end thereof to the second end thereof, and the insulating film being in contact with the first end face.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 94.0
- Lexical Diversity: 3.90476
- Patent Class: 372.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16006666', '16006708', '15659109', '15088600', '15088490']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.830923315678026
- 35 USC 102 Novelty (BERT): 0.5315490518728141
- Combined Prediction Score: 0.8009858892975048
- Mean Citation Score: 313.307142
- Max Citation Score: 358.452
- Similarity Product: 295.7097560033798

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

Dataset: test