PATENT CLAIM ANALYSIS

Application Number: 16016670
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-12
Patent Classification: ["257", "067000"]

Abstract:
Provided is a three-dimensional integrated circuit (3DIC) structure including a die stack structure, a metal circuit structure, and a protective structure. The die stack structure includes a first die and a second die face-to-face bonded together. The metal circuit structure is disposed over a back side of the second die. The protective structure is disposed within the back side of the second die and separates one of a plurality of through-substrate vias (TSVs) of the second die from the metal circuit structure.

Claim (Index 1):
A three-dimensional integrated circuit (3DIC) structure, comprising:\n a die stack structure comprising a first die having a front side and a back side and a second die having a front side and a back side, the front side of the first die bonded to the front side of the second die, the second die including a plurality of through-substrate vias (TSVs); a metal circuit structure disposed over the back side of the second die; and a first protective structure disposed within the back side of the second die and separating and electrically isolating one of the plurality of TSVs of the second die from the metal circuit structure.

Metadata:
- Claim Count in Document: 12.0
- Percentile: 94.0
- Lexical Diversity: 2.35897
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15980676', '15983064', '14079736', '12823851', '15389738']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9082062500450612
- 35 USC 102 Novelty (BERT): 0.4744873629139521
- Combined Prediction Score: 0.8648343613319504
- Mean Citation Score: 161.671524
- Max Citation Score: 172.76894
- Similarity Product: 127.76980632931708

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