PATENT CLAIM ANALYSIS

Application Number: 16376816
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-07
Patent Classification: ["438", "119000"]

Abstract:
A method for packaging a circuit component, comprising: forming a first protruding pad on a first copper substrate and a through-hole in the first protruding pad; forming a second protruding pad on a second copper substrate and placing a circuit dice of the circuit component on the second protruding pad having a conductive paste coated thereon wherein a first electrode of the dice facing the second protruding pad; stacking the first copper substrate onto the second copper substrate with the first protruding pad having a conductive paste coated thereon aligned and pressing onto the circuit dice placed on the second protruding pad wherein a second electrode of the dice facing the first protruding pad; inserting a copper rod tightly into the through-hole until contacting with a conductive paste coated on the second substrate; heat-treating the stacked structure for the circuit dice and the copper rod to form secured electrical connection with the first and second copper substrates respectively and further forming a hermetic seal in the space between the first and second copper substrates; and using the hermetic seal as a rigid processing structure, etching the exposed surface of the first and second copper substrates to remove the entire thickness of copper other than in the area of the first and second protruding pads and in the area other than where the copper rod connects to the second copper substrate, thereby forming the device terminals of the circuit component package.

Claim (Index 1):
A method for packaging a circuit component, comprising:\n forming a first protruding pad on a first copper substrate; forming a second protruding pad on a second copper substrate and placing a circuit dice of the circuit component on the second protruding pad having a conductive paste coated thereon wherein a first electrode of the dice facing the second protruding pad; placing a copper block on the second copper substrate at a position beside where the dice is placed and having a conductive paste coated thereon; stacking the first copper substrate onto the second copper substrate with the first protruding pad having a conductive paste coated thereon aligned and pressing onto the circuit dice and the copper block wherein a second electrode of the dice facing the first protruding pad; heat-treating the stacked structure for the circuit dice and the copper block to form secured electrical connection with the first and second copper substrates respectively and further forming a hermetic seal in the space between the first and second copper substrates; and using the hermetic seal as a rigid processing structure, etching the exposed surface of the first and second copper substrates to remove the entire thickness of copper other than in the area of the first and second protruding pads and in the area other than where the copper block connects to the second copper substrate, thereby forming the device terminals of the circuit component package.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 100.0
- Lexical Diversity: 3.04878
- Patent Class: 438.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15474332', '14643862', '12705923', '10744632', '13299120']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8611554298616906
- 35 USC 102 Novelty (BERT): 0.5206339613204427
- Combined Prediction Score: 0.8271032830075657
- Mean Citation Score: 216.665398
- Max Citation Score: 344.9189
- Similarity Product: 334.89902907950284

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