PATENT CLAIM ANALYSIS

Application Number: 15766781
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-02
Patent Classification: ["257", "435000"]

Abstract:
An image sensor chip package and a packaging method thereof are provided. The image sensor chip package includes: an image sensor chip having a first surface and a second surface opposite to each other, a photosensitive region being arranged on the first surface; a protective cover plate having a third surface and a fourth surface opposite to each other, the third surface covering the first surface; and a light shielding layer arranged on the fourth surface of the protective cover plate, the light shielding layer having an opening, and the photosensitive region being exposed through the opening. The light shielding layer includes a light absorbing layer located on the fourth surface and a metal layer located on the light absorbing layer.

Claim (Index 5):
The image sensor chip package according to  claim 4 , wherein the metal layer is made of aluminum.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 91.0
- Lexical Diversity: 2.67347
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15767121', '15765968', '15765802', '15748651', '12981640']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.91878347477493
- 35 USC 102 Novelty (BERT): 0.503896167807781
- Combined Prediction Score: 0.8772947440782151
- Mean Citation Score: 187.547028
- Max Citation Score: 214.75513
- Similarity Product: 133.01067969245673

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test