PATENT CLAIM ANALYSIS

Application Number: 15908266
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-10
Patent Classification: ["257", "773000"]

Abstract:
In a semiconductor device, the marginal edge of a resist member on the side closer to a substrate is between first and third positions on a metal base plate. The third position is directly under an outer side surface of a metal plate. The first position is outside the third position and is away from a second position on the metal base plate directly under an outer side surface of the electrical insulating board, by a distance calculated by dividing “the height from a principal surface of the metal base plate to the front surface of the electrical insulating board” by “the tangent of the contact angle of solder created by the marginal edge stopping solder flow”. This makes it possible to ensure sufficient insulation distances between conductive patterns and the solder and to reduce creepage distances of the conductive patterns over the electrical insulating board.

Claim (Index 4):
The semiconductor device according to  claim 1 , wherein the marginal edge of the resist member is located between the third position and the second position on the base plate in the cross-sectional view.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 88.0
- Lexical Diversity: 2.26087
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14877389', '10451850', '15472675', '15205782', '14118112']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.919771738807451
- 35 USC 102 Novelty (BERT): 0.4796576401859467
- Combined Prediction Score: 0.8757603289453005
- Mean Citation Score: 176.59115
- Max Citation Score: 196.94165
- Similarity Product: 151.78470957045556

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