PATENT CLAIM ANALYSIS

Application Number: 15977608
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["438", "458000"]

Abstract:
Die are singulated from a wafer having a back layer by placing the wafer onto a first carrier substrate with the back layer adjacent the carrier substrate, forming singulation lines through the wafer to expose the back layer within the singulation lines, and using a plate structure to apply a pressure to the wafer to separate the back layer in the singulation lines. The pressure can be applied through the first carrier substrate proximate to the back layer, or can be applied through a second carrier substrate attached to a front side of the wafer opposite to the back layer.

Claim (Index 14):
The method of  claim 11 , wherein moving the mechanical device comprises moving at least one stylus along the second carrier substrate.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 93.0
- Lexical Diversity: 2.23404
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14808729', '14057756', '15384646', '14153940', '15248382']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8743382075820987
- 35 USC 102 Novelty (BERT): 0.5179311144806351
- Combined Prediction Score: 0.8386974982719524
- Mean Citation Score: 304.688148
- Max Citation Score: 312.72528
- Similarity Product: 272.8016410771179

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

Dataset: test