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 16):
The method of  claim 15 , comprising:\n forming a reflective grid over the corrosion resistive layer, wherein the reflective grid comprises a reflective structure overlying the trench; and forming a protective layer over the reflective structure.

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): 0.8881242548728969
- 35 USC 102 Novelty (BERT): 0.4908568763696997
- Combined Prediction Score: 0.8483975170225773
- Mean Citation Score: 156.86455600000005
- Max Citation Score: 205.20352
- Similarity Product: 152.93875727970126

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