PATENT CLAIM ANALYSIS

Application Number: 15960845
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["257", "213000"]

Abstract:
A semiconductor layer arranged on a semiconductor substrate includes an active region and an element isolation region that surrounds the first active region when viewed in plan. A field effect transistor is formed in the active region. A plurality of guard ring electrodes separated from each other affect a potential of the active region through the element isolation region. An interlayer insulating film is formed over the semiconductor layer, the field effect transistor, and the guard ring electrodes. At least one guard ring connection wiring formed on the interlayer insulating film electrically interconnects the plurality of guard ring electrodes.

Claim (Index 6):
The semiconductor device according to  claim 4 , wherein the guard ring voltage application structure connects at least one of the guard ring electrodes to the source electrode or the drain electrode of the first field effect transistor.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 91.0
- Lexical Diversity: 2.0
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13940952', '14817074', '11996880', '15921643', '13086478']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.907150155258179
- 35 USC 102 Novelty (BERT): 0.49591452178808
- Combined Prediction Score: 0.8660265919111692
- Mean Citation Score: 188.269242
- Max Citation Score: 192.65005
- Similarity Product: 133.3206844342649

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