PATENT CLAIM ANALYSIS

Application Number: 15902062
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-03
Patent Classification: ["438", "463000"]

Abstract:
A semiconductor device manufacturing apparatus has a groove former configured to form a groove on one surface of a semiconductor wafer, on which a plurality of semiconductor devices is formed, to singulate the plurality of semiconductor devices; a heater configured to heat the groove; and a cooler configured to cool the groove to cleave the semiconductor wafer at the groove after the groove has been heated by the heater.

Claim (Index 4):
The semiconductor device manufacturing apparatus according to  claim 1 , wherein the cooler uses liquid nitrogen to cool the groove.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 88.0
- Lexical Diversity: 1.94737
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13233203', '11072331', '15125764', '12970560', '13246717']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8576774732060719
- 35 USC 102 Novelty (BERT): 0.4919008925596626
- Combined Prediction Score: 0.8210998151414309
- Mean Citation Score: 157.86643600000005
- Max Citation Score: 174.39848
- Similarity Product: 112.95510129763603

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