PATENT CLAIM ANALYSIS

Application Number: 16154839
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["257", "432000"]

Abstract:
A method of forming a deep trench isolation in a radiation sensing substrate includes: forming a trench in the radiation sensing substrate; forming a corrosion resistive layer in the trench, in which the corrosion resistive layer includes titanium carbon nitride having a chemical formula of TiC x N (2-x) , and x is in a range of 0.1 to 0.9; and filling a reflective material in the trench and over the corrosion resistive layer.

Claim (Index 9):
The method of  claim 8 , comprising:\n attaching a second substrate to the interconnection structure before forming the trench in the radiation sensing substrate, wherein the interconnection structure is disposed between the radiation sensing substrate and the second substrate.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 97.0
- Lexical Diversity: 1.84091
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15048936', '15606950', '15591244', '14016949', '15093285']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8863003826350102
- 35 USC 102 Novelty (BERT): 0.5091784173765738
- Combined Prediction Score: 0.8485881861091665
- Mean Citation Score: 156.86455600000005
- Max Citation Score: 205.20352
- Similarity Product: 123.90698548316956

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