PATENT CLAIM ANALYSIS

Application Number: 15768652
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["438", "464000"]

Abstract:
The pressure sensitive adhesive tape for semiconductor processing of the present invention is a pressure sensitive adhesive tape for semiconductor processing, which, in a step of grinding a back face of a semiconductor wafer having a groove formed on a front face thereof or having a modified region formed therein to singulate the semiconductor wafer into semiconductor chips, is stuck on the front face of the semiconductor wafer and used, the pressure sensitive adhesive tape for semiconductor processing including a base, a buffer layer provided on one face of the base, and a pressure sensitive adhesive layer provided on the other face of the base, and having a ratio (D2/D1) of a thickness (D2) of the buffer layer to a thickness (D1) of the base of 0.7 or less and an indentation depth (X) of the front face on the buffer layer side of 2.5 μm or less.

Claim (Index 2):
The pressure sensitive adhesive tape according to  claim 1 ,\n wherein the base has a Young's modulus of 1,000 MPa or more.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 91.0
- Lexical Diversity: 2.60317
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15302419', '13088738', '14221314', '10595871', '13712707']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8712855154660079
- 35 USC 102 Novelty (BERT): 0.5198954536962415
- Combined Prediction Score: 0.8361465092890312
- Mean Citation Score: 228.92301
- Max Citation Score: 248.70976
- Similarity Product: 129.8921550302124

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