PATENT CLAIM ANALYSIS

Application Number: 16157295
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["438", "123000"]

Abstract:
A method for manufacturing a semiconductor package by preparing a lead frame including a to-be-cut portion containing a Cu alloy; applying a joining material including Sn or a Sn alloy to the to-be-cut portion; heating the to-be-cut portion so as to react the Sn or Sn alloy and the Cu alloy so as to form an intermetallic compound having a void therein; and cutting the to-be-cut portion together with the intermetallic compound.

Claim (Index 20):
The method for cutting a Cu alloy according to  claim 16 , wherein a rate of temperature rise of the heating of the to-be-cut portion is 8\u00b0 C./s or higher.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 97.0
- Lexical Diversity: 1.85366
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13904072', '13404395', '14697717', '14918648', '13941066']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8743271854098082
- 35 USC 102 Novelty (BERT): 0.5177377122858644
- Combined Prediction Score: 0.8386682380974139
- Mean Citation Score: 247.64753
- Max Citation Score: 251.49992000000003
- Similarity Product: 149.5587972611761

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