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 5):
The method of  claim 1 , further comprising:\n forming a plurality of conductive interconnect layers within one or more inter-level dielectric layers on 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: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15919784', '14923635', '16113066', '15795681', '15688077']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.913831539876324
- 35 USC 102 Novelty (BERT): 0.4940056908409857
- Combined Prediction Score: 0.8718489549727901
- Mean Citation Score: 215.369344
- Max Citation Score: 241.37234
- Similarity Product: 182.4581631578732

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