PATENT CLAIM ANALYSIS

Application Number: 16107806
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["372", "045010"]

Abstract:
A vertical cavity surface emitting laser includes: a supporting base: and a post including an upper distributed Bragg reflecting region, an active layer, and a lower distributed Bragg reflecting region. The upper distributed Bragg reflecting region, the active layer, and the lower distributed Bragg reflecting region are arranged on the supporting base. The lower distributed Bragg reflecting region includes first semiconductor layers and second semiconductor layers alternately arranged. The first semiconductor layers each have a refractive index lower than that of each of the second semiconductor layers. The upper distributed Bragg reflecting region includes first layers and second layers alternately arranged. The first layers each have a group III-V compound semiconductor portion and a group III oxide portion. The group III-V compound semiconductor portion contains aluminum as a group III constituent element, and the group III oxide portion surrounds the group III-V compound semiconductor portion.

Claim (Index 1):
A vertical cavity surface emitting laser comprising:\n a supporting base: and a post including an upper distributed Bragg reflecting region, an active layer, and a lower distributed Bragg reflecting region, and the upper distributed Bragg reflecting region, the active layer, and the lower distributed Bragg reflecting region being arranged on the supporting base, the lower distributed Bragg reflecting region including first semiconductor layers and second semiconductor layers alternately arranged, the first semiconductor layers each having a refractive index lower than that of each of the second semiconductor layers, the upper distributed Bragg reflecting region including first layers and second layers alternately arranged, the first layers each having a group III-V compound semiconductor portion and a group III oxide portion, the group III-V compound semiconductor portion containing aluminum as a group III constituent element, and the group III oxide portion surrounding the group III-V compound semiconductor portion.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 96.0
- Lexical Diversity: 2.94444
- Patent Class: 372.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12437753', '12149605', '13176921', '11338220', '15459839']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8309508902310405
- 35 USC 102 Novelty (BERT): 0.5301700759065574
- Combined Prediction Score: 0.8008728087985922
- Mean Citation Score: 305.29704
- Max Citation Score: 355.49954
- Similarity Product: 300.6260731950772

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