PATENT CLAIM ANALYSIS

Application Number: 15770626
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-02
Patent Classification: ["257", "620000"]

Abstract:
A transmissive composite film is described that may be applied to the backside of a microelectronic device, for example an integrated circuit die or a bridge. A microelectronic die package in one example has a substrate, an integrated circuit die attached and electrically connected to the substrate, the die having a front side with electrical attachments and a backside, and a composite film attached to a backside of the die, the composite film having a polymer base with nano-fillers to protect the backside of the die.

Claim (Index 25):
The package of  claim 21 , wherein the fillers have a higher coefficient of thermal expansion than the polymer base to increase the coefficient of thermal expansion of the composite film.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 91.0
- Lexical Diversity: 2.02174
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13276184', '12017931', '14265278', '14731484', '13312758']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.916570784961011
- 35 USC 102 Novelty (BERT): 0.4919655171542285
- Combined Prediction Score: 0.8741102581803327
- Mean Citation Score: 164.53538799999995
- Max Citation Score: 169.76079
- Similarity Product: 108.129583125751

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