PATENT CLAIM ANALYSIS

Application Number: 15984988
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["257", "620000"]

Abstract:
To divide a semiconductor wafer by stealth dicing, a test pad in a cutting region and an alignment target are collectively arranged along one side in a width direction of the cutting region, and a laser beam for forming a modified region is irradiated to a position away in plane from the test pad and the alignment target Am. In this manner, defects in cutting shape in a cutting process of a semiconductor wafer using stealth dicing can be reduced or prevented.

Claim (Index 2):
The semiconductor device according to  claim 1 ,\n wherein the semiconductor device has a structure in which a plurality of the semiconductor chips are stacked.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 93.0
- Lexical Diversity: 1.61111
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13310170', '12092850', '14285943', '13017747', '15378420']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9466247501753674
- 35 USC 102 Novelty (BERT): 0.546939753934661
- Combined Prediction Score: 0.9066562505512968
- Mean Citation Score: 405.552582
- Max Citation Score: 406.03934
- Similarity Product: 356.7515858761811

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

Dataset: test