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 1):
A semiconductor device comprising:\n a semiconductor layer arranged on a semiconductor substrate, the semiconductor layer comprising a first active region and an element isolation region, wherein, when the semiconductor device is viewed in a plan view, the element isolation region surrounds the first active region; a first field effect transistor formed in the first active region; a plurality of guard ring electrodes separated from each other and configured to affect an electric potential of the first active region through the element isolation region; an interlayer insulating film formed over the semiconductor layer, the first field effect transistor, and the guard ring electrodes; and at least one guard ring connection wiring formed on the interlayer insulating film and configured to electrically interconnect the plurality of guard ring electrodes.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 91.0
- Lexical Diversity: 2.0
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13940952', '14817074', '11996880', '15921643', '13086478']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8986493824816343
- 35 USC 102 Novelty (BERT): 0.4721232415265365
- Combined Prediction Score: 0.8559967683861245
- Mean Citation Score: 188.269242
- Max Citation Score: 192.65005
- Similarity Product: 163.09239874823092

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