PATENT CLAIM ANALYSIS

Application Number: 15937210
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-05
Patent Classification: ["257", "447000"]

Abstract:
A semiconductor image sensor device includes a semiconductor substrate, a radiation-sensing region, and a first isolation structure. The radiation-sensing region is in the semiconductor substrate. The first isolation structure is in the semiconductor substrate and adjacent to the radiation-sensing region. The first isolation structure includes a bottom isolation portion in the semiconductor substrate, an upper isolation portion in the semiconductor substrate, and a diffusion barrier layer surrounding a sidewall of the upper isolation portion.

Claim (Index 23):
The semiconductor image sensor device of  claim 21 , wherein the deep trench isolation structure surrounds the radiation-sensing region.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 90.0
- Lexical Diversity: 2.5625
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13290733', '12844642', '14507895', '14923635', '15606950']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.930227151353286
- 35 USC 102 Novelty (BERT): 0.4952297331555023
- Combined Prediction Score: 0.8867274095335077
- Mean Citation Score: 213.84737200000004
- Max Citation Score: 226.39554
- Similarity Product: 161.87384421792268

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