PATENT CLAIM ANALYSIS

Application Number: 16179048
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["257", "621000"]

Abstract:
A process comprises bonding a semiconductor wafer to an inorganic wafer. The semiconductor wafer is opaque to a wavelength of light to which the inorganic wafer is transparent. After the bonding, a damage track is formed in the inorganic wafer using a laser that emits the wavelength of light. The damage track in the inorganic wafer is enlarged to form a hole through the inorganic wafer by etching. The hole terminates at an interface between the semiconductor wafer and the inorganic wafer. An article is also provided, comprising a semiconductor wafer bonded to an inorganic wafer. The semiconductor wafer is opaque to a wavelength of light to which the inorganic wafer is transparent. The inorganic wafer has a hole formed through the inorganic wafer. The hole terminates at an interface between the semiconductor wafer and the inorganic wafer.

Claim (Index 4):
The article of  claim 1 , wherein the inorganic wafer has a resistivity of at least 10 5  \u03a9-m at room temperature and a breakdown voltage of at least 1 kV for the thickness of 0.5 mm at room temperature.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 98.0
- Lexical Diversity: 3.10417
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15630363', '15696736', '14772354', '13517934', '12384211']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9006272588197598
- 35 USC 102 Novelty (BERT): 0.5216498282634721
- Combined Prediction Score: 0.862729515764131
- Mean Citation Score: 179.471912
- Max Citation Score: 326.9413
- Similarity Product: 266.38287343768485

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