PATENT CLAIM ANALYSIS

Application Number: 16201083
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-04
Patent Classification: ["257", "292000"]

Abstract:
Methods for forming an image sensor structure are provided. The method includes forming a light-sensing region in a substrate and forming a storage node adjacent to light-sensing region in the substrate. The method further includes forming a front side isolation structure partially surrounding an upper portion of the light-sensing region and forming a trench fully surrounding a bottom portion of the light-sensing region to expose a bottom surface of the front side isolations structure. The method further includes forming a backside isolation structure in the trench.

Claim (Index 11):
The method for manufacturing an image sensor structure as claimed in  claim 7 , wherein the substrate comprises a first wafer and a second wafer bonded to the first wafer, and the front side isolation structure is formed in the first wafer and the backside isolation structure is formed in the second wafer.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 98.0
- Lexical Diversity: 2.25
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14942441', '15472814', '14928604', '14788168', '15402836']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9214337006327458
- 35 USC 102 Novelty (BERT): 0.4950230912973962
- Combined Prediction Score: 0.8787926396992108
- Mean Citation Score: 198.017174
- Max Citation Score: 239.17387
- Similarity Product: 180.12823711525797

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