PATENT CLAIM ANALYSIS

Application Number: 16081208
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-01
Patent Classification: ["257", "228000"]

Abstract:
A semiconductor photodetector includes a semiconductor substrate including a silicon substrate. The semiconductor substrate includes a second main surface as a light incident surface and a first main surface opposing the second main surface. In the semiconductor substrate, carriers are generated in response to incident light. A plurality of protrusions is formed on the second main surface. The protrusion includes a slope inclined with respect to a thickness direction of the semiconductor substrate. At the protrusion, a (111) surface of the semiconductor substrate is exposed as the slope. The height of the protrusion is equal to or more than 200 nm.

Claim (Index 4):
The semiconductor photodetector according to  claim 1 , further comprising:\n an oxide film disposed on the light incident surface and configured to transmit the incident light, and an electrode film disposed on the oxide film and configured to transmit the incident light and be connected to a predetermined potential.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 96.0
- Lexical Diversity: 2.11321
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13522103', '10581081', '10913398', '12453588', '12306963']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.91255221974748
- 35 USC 102 Novelty (BERT): 0.4699443105800721
- Combined Prediction Score: 0.8682914288307393
- Mean Citation Score: 183.512098
- Max Citation Score: 191.50188
- Similarity Product: 155.12354311351774

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

Dataset: test