PATENT CLAIM ANALYSIS

Application Number: 15982095
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["438", "287000"]

Abstract:
An insulated gate field effect transistor with (a) a base having source/drain regions, a channel forming region, a gate insulating film formed on the channel forming region, an insulating layer covering the source/drain regions, and a gate electrode formation opening provided in a partial portion of the insulating layer above the channel forming region; (b) a gate electrode formed by burying a conducive material layer in the gate electrode formation opening; (c) a first interlayer insulating layer formed on the insulating layer and the gate electrode and containing no oxygen atom as a constituent element; and (d) a second interlayer insulating layer on the first interlayer insulating layer.

Claim (Index 7):
The insulated gate field effect transistor according to  claim 6 , wherein:\n the first interlayer insulating layer is composed of a material different from a material from which the second interlayer insulating layer is composed, the lower insulating layer is composed of the same material as that from which the first interlayer insulating layer is composed, and the upper insulating layer is composed of the same material as that from which the second interlayer insulating layer is composed.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 93.0
- Lexical Diversity: 2.25455
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12031013', '11869882', '14560123', '12712809', '12025965']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9023291950010832
- 35 USC 102 Novelty (BERT): 0.5543619267787098
- Combined Prediction Score: 0.8675324681788459
- Mean Citation Score: 402.12479
- Max Citation Score: 434.33115
- Similarity Product: 320.8883793663561

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