PATENT CLAIM ANALYSIS

Application Number: 16082526
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["174", "250000"]

Abstract:
The present invention provides a ceramic circuit board comprising: a ceramic substrate; and at least one of a recess and a through-hole formed in the ceramic substrate, wherein a conductive portion filled with a conductor is provided in the recess or the through-hole, the surface roughness Ra is 1.0 μm or less, and the maximum height Rz is 100 μm or less. It is preferable that the maximum height Rz is 10 μm or less. Further, it is preferable that the surface roughness Ra is 0.5 μm or less. According to the above-described configuration, it is possible to provide a ceramic circuit board having an excellent positionability of the conductive portion for mounting a semiconductor element.

Claim (Index 10):
A semiconductor device configured by mounting a semiconductor element on the conductive portion of the ceramic circuit board according to  claim 1 .

Metadata:
- Claim Count in Document: 1.0
- Percentile: 97.0
- Lexical Diversity: 1.98438
- Patent Class: 174.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14433342', '10774549', '10572961', '15318071', '13418813']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8431230406422285
- 35 USC 102 Novelty (BERT): 0.447601922056332
- Combined Prediction Score: 0.8035709287836389
- Mean Citation Score: 160.484014
- Max Citation Score: 172.71283
- Similarity Product: 157.428172960366

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

Dataset: test