PATENT CLAIM ANALYSIS

Application Number: 15934494
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-08
Patent Classification: ["174", "256000"]

Abstract:
A ceramic circuit board and a method of making are provided. The ceramic circuit board includes a substrate and a composite material layer. The composite material layer is formed on the substrate and comprises metal oxide powders and ceramic powders. The composite material layer has an interface layer which is transformed from the metal oxide powders by reduction and includes comprises zero-valent metal, lower-valent metal oxide and eutectic mixture reduced from the metal oxide powders of the composite material layer.

Claim (Index 1):
A method for making a ceramic circuit board, comprising the following steps:\n (a). providing a substrate; (b). applying a composite material layer to the substrate, the composite material layer comprising metal oxide powders and ceramic powders; and (c). irradiating at least an area of the composite material layer so as to transform the corresponding metal oxide powders and the ceramic powders located at the irradiated area of the composite material layer into an interface layer by reduction and have the interface layer exposed on the composite material layer.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 90.0
- Lexical Diversity: 2.125
- Patent Class: 174.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10432351', '11049856', '14305779', '11479159', '12258453']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8234914882628455
- 35 USC 102 Novelty (BERT): 0.469167148235751
- Combined Prediction Score: 0.788059054260136
- Mean Citation Score: 160.63716399999996
- Max Citation Score: 176.1133
- Similarity Product: 134.19311129184365

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