PATENT CLAIM ANALYSIS

Application Number: 15881977
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-09
Patent Classification: ["372", "045012"]

Abstract:
A semiconductor laser includes a substrate having a principal surface; an active region having a top surface and a side surface, the active region including a plurality of quantum well structures arranged in a direction of a first axis intersecting the principal surface of the substrate; a semiconductor mesa having first and second portions arranged in a direction of a waveguide axis above the principal surface of the substrate, the semiconductor mesa including the active region; a first semiconductor region of a first conductivity type on the top and side surfaces of the active region in the first portion of the semiconductor mesa; and a collector region on the side surface of the active region in the second portion of the semiconductor mesa.

Claim (Index 4):
The semiconductor laser according to  claim 1 , wherein each of the quantum well structures includes a barrier layer extending in a plane intersecting the direction of the first axis,\n the barrier layer is partially or completely doped with a dopant of the first conductivity type.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 86.0
- Lexical Diversity: 3.09524
- Patent Class: 372.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15881954', '15881941', '12464262', '14726091', '15088490']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8299503728278737
- 35 USC 102 Novelty (BERT): 0.5243063249573741
- Combined Prediction Score: 0.7993859680408237
- Mean Citation Score: 256.240514
- Max Citation Score: 331.1094700000001
- Similarity Product: 278.54065194773085

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

Dataset: test