PATENT CLAIM ANALYSIS

Application Number: 15882063
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-10
Patent Classification: ["501", "154000"]

Abstract:
There is provided a ceramic substrate including: a silicon nitride crystal phase containing a plurality of silicon nitride crystals, and grain boundaries between the silicon nitride crystals; and a silicate phase containing magnesium silicate crystals and rare earth silicate crystals, respective maximum particle sizes of the magnesium silicate crystals and the rare earth silicate crystals being smaller than that of the silicon nitride crystals, the silicate phase being positioned in the grain boundaries.

Claim (Index 8):
An electronic device, comprising:\n a ceramic substrate, comprising\n a silicon nitride crystal phase containing a plurality of silicon nitride crystals, and grain boundaries between the silicon nitride crystals, and \n a silicate phase containing magnesium silicate crystals and rare earth silicate crystals, respective maximum particle sizes of the magnesium silicate crystals and the rare earth silicate crystals being smaller than that of the silicon nitride crystals, the silicate phase being positioned in the grain boundaries; and \n an electronic component thermally connected to the ceramic substrate.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 86.0
- Lexical Diversity: 2.07895
- Patent Class: 501.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15121443', '15625277', '12750971', '11881510', '12119387']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7367639506450263
- 35 USC 102 Novelty (BERT): 0.4693866932713405
- Combined Prediction Score: 0.7100262249076578
- Mean Citation Score: 152.763426
- Max Citation Score: 154.69052
- Similarity Product: 107.61071554368496

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test