PATENT CLAIM ANALYSIS

Application Number: 16092571
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-04
Patent Classification: ["257", "678000"]

Abstract:
A method of producing a hermetic package of the present invention includes the steps of: preparing an aluminum nitride base, and forming a sintered glass-containing layer on the aluminum nitride base; preparing a glass cover, and forming a sealing material layer on the glass cover; arranging the aluminum nitride base and the glass cover so that the sintered glass-containing layer and the sealing material layer are brought into contact with each other; and irradiating the sealing material layer with laser light from a glass cover side to soften and deform the sealing material layer, to thereby hermetically seal the sintered glass-containing layer and the sealing material layer with each other to obtain a hermetic package.

Claim (Index 1):
A method of producing a hermetic package, comprising the steps of:\n preparing an aluminum nitride base, and forming a sintered glass-containing layer on the aluminum nitride base; preparing a glass cover, and forming a sealing material layer on the glass cover; arranging the aluminum nitride base and the glass cover so that the sintered glass-containing layer and the sealing material layer are brought into contact with each other; and irradiating the sealing material layer with laser light from a glass cover side to soften and deform the sealing material layer, to thereby hermetically seal the sintered glass-containing layer and the sealing material layer with each other to obtain a hermetic package.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 97.0
- Lexical Diversity: 2.32075
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15552535', '15576922', '16090824', '15026322', '13714915']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9148040833101158
- 35 USC 102 Novelty (BERT): 0.4931285079800447
- Combined Prediction Score: 0.8726365257771087
- Mean Citation Score: 219.682956
- Max Citation Score: 273.8477
- Similarity Product: 243.0624046342015

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

Dataset: test