PATENT CLAIM ANALYSIS

Application Number: 16025075
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["438", "113000"]

Abstract:
There is provided a processing method for a package substrate having a plurality of division lines formed on the front side. The processing method includes the steps of holding the back side of the package substrate by using a holding tape and fully cutting the package substrate along the division lines to such a depth corresponding to the middle of the thickness of the holding tape by using a profile grinding tool, thereby dividing the package substrate into individual semiconductor packages. The profile grinding tool has a plurality of projections for cutting the package substrate respectively along the plural division lines. Each projection has an inclined side surface.

Claim (Index 2):
The substrate processing method according to  claim 1 , wherein said projection includes a plurality of projections individually corresponding to said plurality of division lines, each of said projections having an inclined side surface or a vertical side surface with a step portion.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 95.0
- Lexical Diversity: 1.98246
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15845803', '15958847', '16020037', '15721118', '09830092']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8698854333981971
- 35 USC 102 Novelty (BERT): 0.5199372274462315
- Combined Prediction Score: 0.8348906128030006
- Mean Citation Score: 220.157116
- Max Citation Score: 257.4585
- Similarity Product: 138.47679150903224

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