PATENT CLAIM ANALYSIS

Application Number: 16221953
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["257", "292000"]

Abstract:
A system and method for blocking heat from reaching an image sensor in a three dimensional stack with a semiconductor device. In an embodiment a heat sink is formed in a back end of line process either on the semiconductor device or else on the image sensor itself when the image sensor is in a backside illuminated configuration. The heat sink may be a grid in either a single layer or in two layers, a zig-zag pattern, or in an interleaved fingers configuration.

Claim (Index 20):
The semiconductor device of  claim 15 , wherein the heat sink is interposed between the third surface and the fourth surface of the processing die.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 98.0
- Lexical Diversity: 1.62963
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15664588', '15131207', '13929661', '14880720', '15477976']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.923458765427827
- 35 USC 102 Novelty (BERT): 0.4999531817912833
- Combined Prediction Score: 0.8811082070641727
- Mean Citation Score: 212.072522
- Max Citation Score: 241.0132
- Similarity Product: 170.61285344629292

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