PATENT CLAIM ANALYSIS

Application Number: 16241624
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["257", "621000"]

Abstract:
A method of manufacturing a semiconductor device includes stacking a first substrate comprising a first surface having a semiconductor element and an opposing second surface and a second substrate comprising a third surface having a semiconductor element and an opposing fourth surface, forming a first contact hole extending from the second surface to the first surface of the first substrate and forming a first groove inwardly of a first region of the second surface of the first substrate by etching inwardly of the first substrate from the second surface thereof, forming a first patterned mask on the first substrate, so that the first groove is covered by the material of the first patterned mask, forming a first metal electrode in the first contact hole through an opening in the first mask as a mask, and removing the first mask and subsequently cutting through the first substrate in the first groove.

Claim (Index 7):
The semiconductor device of  claim 1 , wherein\n the insulating film covers at least part of a side surface of the semiconductor element layer on the second semiconductor substrate.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 99.0
- Lexical Diversity: 2.9434
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15694970', '15907928', '14475298', '13051534', '15630496']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9162382191318844
- 35 USC 102 Novelty (BERT): 0.4940845509349923
- Combined Prediction Score: 0.8740228523121952
- Mean Citation Score: 171.526468
- Max Citation Score: 235.4416
- Similarity Product: 178.02765193786618

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

Dataset: test