PATENT CLAIM ANALYSIS

Application Number: 15874783
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["257", "676000"]

Abstract:
A stacked-chip assembly including a plurality of IC chips or die that are stacked, and a plurality of stacked leads. Leads from separate leadframes may be bonded together so as to tie corresponding metal features of the various chips to a same ground, signal, or power rail. Each leadframe may include a center paddle, which is disposed between two chips in the stack. The center paddle may function as one or more of a thermal conduit and common electrical rail (e.g., ground). The leadframes may be employed without the use of any bond wires with leads bonded directly to bond pads of the chips. A first IC chip may be mounted to a base leadframe and subsequent die-attach leadframes and IC chips are stacked upon the first IC chip and base leadframe. The die-attach leadframes may be iteratively bonded to an underlying leadframe and the bonded stacked leads stamped out of their respective leadframe sheets.

Claim (Index 6):
The IC chip assembly of  claim 1 , further comprising a base paddle coupled to a side of the first chip opposite the paddle between the first and second chips, and wherein an area of the base paddle is larger than an area of the paddle between the first and second chips.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 86.0
- Lexical Diversity: 1.94253
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15338162', '12199667', '10987468', '13177734', '11030484']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9201910564480056
- 35 USC 102 Novelty (BERT): 0.5488375640178205
- Combined Prediction Score: 0.883055707204987
- Mean Citation Score: 256.780678
- Max Citation Score: 414.57584
- Similarity Product: 309.69928828305245

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