PATENT CLAIM ANALYSIS

Application Number: 15762940
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["257", "441000"]

Abstract:
Disclosed is a photodetector which includes, in series along a stacking direction: a first layer forming a substrate of a first semiconductor material; a second layer forming a photoabsorbent layer of a second semiconductor material having a second gap; a third layer forming a barrier layer of a third semiconductor material; and a fourth layer forming a window layer of a fourth semiconductor material, the first material, the third material and the fourth material each having a gap larger than the second gap, the fourth material being n-doped or non-doped and the third material being non-doped or lightly p-doped when the second material is n-doped, and the fourth material being p-doped or non-doped and the third material being non-doped or lightly n-doped when the second material is p-doped.

Claim (Index 15):
Photodetector according to  claim 12 , wherein the photodetector further comprises a fifth layer superimposed on the fourth layer, the fourth layer being between the third layer and the fifth layer, and the fifth layer forming a passivation layer.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 90.0
- Lexical Diversity: 3.28571
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15761051', '16316010', '13205403', '12476226', '15670274']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9146457927349876
- 35 USC 102 Novelty (BERT): 0.5024910717904868
- Combined Prediction Score: 0.8734303206405376
- Mean Citation Score: 163.092172
- Max Citation Score: 180.2236
- Similarity Product: 104.86732193813324

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