PATENT CLAIM ANALYSIS

Application Number: 15965425
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["257", "531000"]

Abstract:
Various chip stack power delivery circuits are disclosed. In one aspect, an apparatus is provided that includes a stack of semiconductor chips that has an uppermost semiconductor chip and a lowermost semiconductor chip. A heat spreader is positioned on the uppermost semiconductor chip. A power transfer circuit is configured to transfer electric power from the heat spreader to the uppermost semiconductor chip.

Claim (Index 21):
An apparatus, comprising:\n a substrate; at least one semiconductor chip stacked on the substrate; a heat spreader stacked on the at least one semiconductor chip; and a capacitor plate coupled to the heat spreader and another capacitor plate coupled to the at least one semiconductor chip for transferring electric power from the heat spreader to the at least one semiconductor chip.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 91.0
- Lexical Diversity: 1.71795
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12860244', '15686558', '12860156', '12406271', '15844575']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9070680531278984
- 35 USC 102 Novelty (BERT): 0.4827832414957382
- Combined Prediction Score: 0.8646395719646824
- Mean Citation Score: 162.526738
- Max Citation Score: 178.00296
- Similarity Product: 123.78016025356293

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