PATENT CLAIM ANALYSIS

Application Number: 16295380
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-07
Patent Classification: ["257", "774000"]

Abstract:
In the semiconductor device, a semiconductor substrate has first and second surfaces. A circuitry layer is formed over the first surface and a first insulating layer is further formed over the circuitry layer. A second insulating layer including a first insulating element is formed over the second surface. A third insulating layer including a second insulating element different from the first insulating element of the second insulating layer is formed over the second surface with an intervention of the second insulating layer therebetween. A penetration electrode penetrates through the semiconductor substrate, the circuitry layer, the first insulating layer, the second insulating layer and the third insulating layer.

Claim (Index 14):
The method of  claim 1 , wherein etching the first back insulating layer and the semiconductor substrate to form the substrate through hole is performed through an entire circumference of the opening on the second back insulating layer.

Metadata:
- Claim Count in Document: 28.0
- Percentile: 99.0
- Lexical Diversity: 3.22222
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15332216', '13489975', '12133828', '13153860', '14928780']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9296783854181008
- 35 USC 102 Novelty (BERT): 0.5137314574192307
- Combined Prediction Score: 0.8880836926182138
- Mean Citation Score: 261.503618
- Max Citation Score: 305.64154
- Similarity Product: 236.6960579203344

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