PATENT CLAIM ANALYSIS

Application Number: 16352108
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-07
Patent Classification: ["257", "446000"]

Abstract:
The present disclosure, in some embodiments, relates to a method of forming an image sensor. The method includes implanting a dopant into a substrate to form a doped region and implanting one or more additional dopants into the substrate to form an image sensing element between the doped region and a front-side of the substrate. The doped region directly contacts a boundary of the image sensing element that is furthest from the front-side of the substrate. The method further includes etching the substrate to form one or more trenches extending into a back-side of the substrate. The back-side of the substrate opposes the front-side of the substrate. The method further includes filling the one or more trenches with one or more dielectric materials to form isolation structures.

Claim (Index 9):
The method of  claim 1 , wherein the image sensing element is between the front-side of the substrate and a top of the doped region that faces the front-side of the substrate.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 99.0
- Lexical Diversity: 2.45455
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15919784', '14923635', '16113066', '15795681', '15688077']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9224343682714756
- 35 USC 102 Novelty (BERT): 0.5010605351508148
- Combined Prediction Score: 0.8802969849594094
- Mean Citation Score: 215.369344
- Max Citation Score: 241.37234
- Similarity Product: 171.13583559697628

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